diff --git a/Tethering/Android.bp b/Tethering/Android.bp
index ecbaf61..a26ffa9 100644
--- a/Tethering/Android.bp
+++ b/Tethering/Android.bp
@@ -50,6 +50,7 @@
     ],
     libs: [
         "framework-connectivity",
+        "framework-connectivity-tiramisu.stubs.module_lib",
         "framework-statsd.stubs.module_lib",
         "framework-tethering.impl",
         "framework-wifi",
@@ -99,7 +100,6 @@
     ],
     min_sdk_version: "30",
     header_libs: [
-        "bpf_syscall_wrappers",
         "bpf_connectivity_headers",
     ],
     srcs: [
@@ -112,7 +112,6 @@
     static_libs: [
         "libnet_utils_device_common_bpfjni",
         "libnetjniutils",
-        "libtcutils",
     ],
 
     // We cannot use plain "libc++" here to link libc++ dynamically because it results in:
diff --git a/Tethering/apex/Android.bp b/Tethering/apex/Android.bp
index 0fe47d2..2734d48 100644
--- a/Tethering/apex/Android.bp
+++ b/Tethering/apex/Android.bp
@@ -57,7 +57,10 @@
             native_shared_libs: ["libnetd_updatable"],
         },
         both: {
-            jni_libs: ["libframework-connectivity-jni"],
+            jni_libs: [
+                "libframework-connectivity-jni",
+                "libframework-connectivity-tiramisu-jni"
+            ],
         },
     },
     binaries: [
@@ -130,7 +133,10 @@
             "hiddenapi/hiddenapi-max-target-o-low-priority.txt",
             "hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt",
 	],
-        unsupported: ["hiddenapi/hiddenapi-unsupported.txt"],
+        unsupported: [
+            "hiddenapi/hiddenapi-unsupported.txt",
+            "hiddenapi/hiddenapi-unsupported-tiramisu.txt",
+        ],
     },
 }
 
diff --git a/Tethering/apex/canned_fs_config b/Tethering/apex/canned_fs_config
index 06e9617..5a03347 100644
--- a/Tethering/apex/canned_fs_config
+++ b/Tethering/apex/canned_fs_config
@@ -1,2 +1,2 @@
-/bin/for-system 0 1000 0550
+/bin/for-system 0 1000 0750
 /bin/for-system/clatd 1029 1029 06755
diff --git a/Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt b/Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt
index 88c77f2..3a02682 100644
--- a/Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt
+++ b/Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt
@@ -1,3 +1,357 @@
+Landroid/app/usage/NetworkStats$Bucket;->convertDefaultNetworkStatus(I)I
+Landroid/app/usage/NetworkStats$Bucket;->convertMetered(I)I
+Landroid/app/usage/NetworkStats$Bucket;->convertRoaming(I)I
+Landroid/app/usage/NetworkStats$Bucket;->convertSet(I)I
+Landroid/app/usage/NetworkStats$Bucket;->convertState(I)I
+Landroid/app/usage/NetworkStats$Bucket;->convertTag(I)I
+Landroid/app/usage/NetworkStats$Bucket;->convertUid(I)I
+Landroid/app/usage/NetworkStats$Bucket;->mBeginTimeStamp:J
+Landroid/app/usage/NetworkStats$Bucket;->mDefaultNetworkStatus:I
+Landroid/app/usage/NetworkStats$Bucket;->mEndTimeStamp:J
+Landroid/app/usage/NetworkStats$Bucket;->mMetered:I
+Landroid/app/usage/NetworkStats$Bucket;->mRoaming:I
+Landroid/app/usage/NetworkStats$Bucket;->mRxBytes:J
+Landroid/app/usage/NetworkStats$Bucket;->mRxPackets:J
+Landroid/app/usage/NetworkStats$Bucket;->mState:I
+Landroid/app/usage/NetworkStats$Bucket;->mTag:I
+Landroid/app/usage/NetworkStats$Bucket;->mTxBytes:J
+Landroid/app/usage/NetworkStats$Bucket;->mTxPackets:J
+Landroid/app/usage/NetworkStats$Bucket;->mUid:I
+Landroid/app/usage/NetworkStats;-><init>(Landroid/content/Context;Landroid/net/NetworkTemplate;IJJLandroid/net/INetworkStatsService;)V
+Landroid/app/usage/NetworkStats;->fillBucketFromSummaryEntry(Landroid/app/usage/NetworkStats$Bucket;)V
+Landroid/app/usage/NetworkStats;->getDeviceSummaryForNetwork()Landroid/app/usage/NetworkStats$Bucket;
+Landroid/app/usage/NetworkStats;->getNextHistoryBucket(Landroid/app/usage/NetworkStats$Bucket;)Z
+Landroid/app/usage/NetworkStats;->getNextSummaryBucket(Landroid/app/usage/NetworkStats$Bucket;)Z
+Landroid/app/usage/NetworkStats;->getSummaryAggregate()Landroid/app/usage/NetworkStats$Bucket;
+Landroid/app/usage/NetworkStats;->getUid()I
+Landroid/app/usage/NetworkStats;->hasNextUid()Z
+Landroid/app/usage/NetworkStats;->isUidEnumeration()Z
+Landroid/app/usage/NetworkStats;->mCloseGuard:Ldalvik/system/CloseGuard;
+Landroid/app/usage/NetworkStats;->mEndTimeStamp:J
+Landroid/app/usage/NetworkStats;->mEnumerationIndex:I
+Landroid/app/usage/NetworkStats;->mHistory:Landroid/net/NetworkStatsHistory;
+Landroid/app/usage/NetworkStats;->mRecycledHistoryEntry:Landroid/net/NetworkStatsHistory$Entry;
+Landroid/app/usage/NetworkStats;->mRecycledSummaryEntry:Landroid/net/NetworkStats$Entry;
+Landroid/app/usage/NetworkStats;->mSession:Landroid/net/INetworkStatsSession;
+Landroid/app/usage/NetworkStats;->mStartTimeStamp:J
+Landroid/app/usage/NetworkStats;->mState:I
+Landroid/app/usage/NetworkStats;->mSummary:Landroid/net/NetworkStats;
+Landroid/app/usage/NetworkStats;->mTag:I
+Landroid/app/usage/NetworkStats;->mTemplate:Landroid/net/NetworkTemplate;
+Landroid/app/usage/NetworkStats;->mUidOrUidIndex:I
+Landroid/app/usage/NetworkStats;->mUids:[I
+Landroid/app/usage/NetworkStats;->setSingleUidTagState(III)V
+Landroid/app/usage/NetworkStats;->startHistoryEnumeration(III)V
+Landroid/app/usage/NetworkStats;->startSummaryEnumeration()V
+Landroid/app/usage/NetworkStats;->startUserUidEnumeration()V
+Landroid/app/usage/NetworkStats;->stepHistory()V
+Landroid/app/usage/NetworkStats;->stepUid()V
+Landroid/app/usage/NetworkStats;->TAG:Ljava/lang/String;
+Landroid/app/usage/NetworkStatsManager$CallbackHandler;-><init>(Landroid/os/Looper;ILjava/lang/String;Landroid/app/usage/NetworkStatsManager$UsageCallback;)V
+Landroid/app/usage/NetworkStatsManager$CallbackHandler;->getObject(Landroid/os/Message;Ljava/lang/String;)Ljava/lang/Object;
+Landroid/app/usage/NetworkStatsManager$CallbackHandler;->mCallback:Landroid/app/usage/NetworkStatsManager$UsageCallback;
+Landroid/app/usage/NetworkStatsManager$CallbackHandler;->mNetworkType:I
+Landroid/app/usage/NetworkStatsManager$CallbackHandler;->mSubscriberId:Ljava/lang/String;
+Landroid/app/usage/NetworkStatsManager$UsageCallback;->request:Landroid/net/DataUsageRequest;
+Landroid/app/usage/NetworkStatsManager;-><init>(Landroid/content/Context;Landroid/net/INetworkStatsService;)V
+Landroid/app/usage/NetworkStatsManager;->CALLBACK_LIMIT_REACHED:I
+Landroid/app/usage/NetworkStatsManager;->CALLBACK_RELEASED:I
+Landroid/app/usage/NetworkStatsManager;->createTemplate(ILjava/lang/String;)Landroid/net/NetworkTemplate;
+Landroid/app/usage/NetworkStatsManager;->DBG:Z
+Landroid/app/usage/NetworkStatsManager;->FLAG_AUGMENT_WITH_SUBSCRIPTION_PLAN:I
+Landroid/app/usage/NetworkStatsManager;->FLAG_POLL_FORCE:I
+Landroid/app/usage/NetworkStatsManager;->FLAG_POLL_ON_OPEN:I
+Landroid/app/usage/NetworkStatsManager;->mContext:Landroid/content/Context;
+Landroid/app/usage/NetworkStatsManager;->mFlags:I
+Landroid/app/usage/NetworkStatsManager;->MIN_THRESHOLD_BYTES:J
+Landroid/app/usage/NetworkStatsManager;->mService:Landroid/net/INetworkStatsService;
+Landroid/app/usage/NetworkStatsManager;->querySummaryForDevice(Landroid/net/NetworkTemplate;JJ)Landroid/app/usage/NetworkStats$Bucket;
+Landroid/app/usage/NetworkStatsManager;->registerUsageCallback(Landroid/net/NetworkTemplate;IJLandroid/app/usage/NetworkStatsManager$UsageCallback;Landroid/os/Handler;)V
+Landroid/app/usage/NetworkStatsManager;->setAugmentWithSubscriptionPlan(Z)V
+Landroid/app/usage/NetworkStatsManager;->setPollOnOpen(Z)V
+Landroid/app/usage/NetworkStatsManager;->TAG:Ljava/lang/String;
+Landroid/net/DataUsageRequest;-><init>(ILandroid/net/NetworkTemplate;J)V
+Landroid/net/DataUsageRequest;->CREATOR:Landroid/os/Parcelable$Creator;
+Landroid/net/DataUsageRequest;->PARCELABLE_KEY:Ljava/lang/String;
+Landroid/net/DataUsageRequest;->requestId:I
+Landroid/net/DataUsageRequest;->REQUEST_ID_UNSET:I
+Landroid/net/DataUsageRequest;->template:Landroid/net/NetworkTemplate;
+Landroid/net/DataUsageRequest;->thresholdInBytes:J
+Landroid/net/IIpSecService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
+Landroid/net/IIpSecService$Stub$Proxy;->addAddressToTunnelInterface(ILandroid/net/LinkAddress;Ljava/lang/String;)V
+Landroid/net/IIpSecService$Stub$Proxy;->allocateSecurityParameterIndex(Ljava/lang/String;ILandroid/os/IBinder;)Landroid/net/IpSecSpiResponse;
+Landroid/net/IIpSecService$Stub$Proxy;->applyTransportModeTransform(Landroid/os/ParcelFileDescriptor;II)V
+Landroid/net/IIpSecService$Stub$Proxy;->applyTunnelModeTransform(IIILjava/lang/String;)V
+Landroid/net/IIpSecService$Stub$Proxy;->closeUdpEncapsulationSocket(I)V
+Landroid/net/IIpSecService$Stub$Proxy;->createTransform(Landroid/net/IpSecConfig;Landroid/os/IBinder;Ljava/lang/String;)Landroid/net/IpSecTransformResponse;
+Landroid/net/IIpSecService$Stub$Proxy;->createTunnelInterface(Ljava/lang/String;Ljava/lang/String;Landroid/net/Network;Landroid/os/IBinder;Ljava/lang/String;)Landroid/net/IpSecTunnelInterfaceResponse;
+Landroid/net/IIpSecService$Stub$Proxy;->deleteTransform(I)V
+Landroid/net/IIpSecService$Stub$Proxy;->deleteTunnelInterface(ILjava/lang/String;)V
+Landroid/net/IIpSecService$Stub$Proxy;->getInterfaceDescriptor()Ljava/lang/String;
+Landroid/net/IIpSecService$Stub$Proxy;->mRemote:Landroid/os/IBinder;
+Landroid/net/IIpSecService$Stub$Proxy;->openUdpEncapsulationSocket(ILandroid/os/IBinder;)Landroid/net/IpSecUdpEncapResponse;
+Landroid/net/IIpSecService$Stub$Proxy;->releaseSecurityParameterIndex(I)V
+Landroid/net/IIpSecService$Stub$Proxy;->removeAddressFromTunnelInterface(ILandroid/net/LinkAddress;Ljava/lang/String;)V
+Landroid/net/IIpSecService$Stub$Proxy;->removeTransportModeTransforms(Landroid/os/ParcelFileDescriptor;)V
+Landroid/net/IIpSecService$Stub;-><init>()V
+Landroid/net/IIpSecService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/IIpSecService;
+Landroid/net/IIpSecService$Stub;->DESCRIPTOR:Ljava/lang/String;
+Landroid/net/IIpSecService$Stub;->TRANSACTION_addAddressToTunnelInterface:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_allocateSecurityParameterIndex:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_applyTransportModeTransform:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_applyTunnelModeTransform:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_closeUdpEncapsulationSocket:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_createTransform:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_createTunnelInterface:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_deleteTransform:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_deleteTunnelInterface:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_openUdpEncapsulationSocket:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_releaseSecurityParameterIndex:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_removeAddressFromTunnelInterface:I
+Landroid/net/IIpSecService$Stub;->TRANSACTION_removeTransportModeTransforms:I
+Landroid/net/IIpSecService;->addAddressToTunnelInterface(ILandroid/net/LinkAddress;Ljava/lang/String;)V
+Landroid/net/IIpSecService;->allocateSecurityParameterIndex(Ljava/lang/String;ILandroid/os/IBinder;)Landroid/net/IpSecSpiResponse;
+Landroid/net/IIpSecService;->applyTransportModeTransform(Landroid/os/ParcelFileDescriptor;II)V
+Landroid/net/IIpSecService;->applyTunnelModeTransform(IIILjava/lang/String;)V
+Landroid/net/IIpSecService;->closeUdpEncapsulationSocket(I)V
+Landroid/net/IIpSecService;->createTransform(Landroid/net/IpSecConfig;Landroid/os/IBinder;Ljava/lang/String;)Landroid/net/IpSecTransformResponse;
+Landroid/net/IIpSecService;->createTunnelInterface(Ljava/lang/String;Ljava/lang/String;Landroid/net/Network;Landroid/os/IBinder;Ljava/lang/String;)Landroid/net/IpSecTunnelInterfaceResponse;
+Landroid/net/IIpSecService;->deleteTransform(I)V
+Landroid/net/IIpSecService;->deleteTunnelInterface(ILjava/lang/String;)V
+Landroid/net/IIpSecService;->openUdpEncapsulationSocket(ILandroid/os/IBinder;)Landroid/net/IpSecUdpEncapResponse;
+Landroid/net/IIpSecService;->releaseSecurityParameterIndex(I)V
+Landroid/net/IIpSecService;->removeAddressFromTunnelInterface(ILandroid/net/LinkAddress;Ljava/lang/String;)V
+Landroid/net/IIpSecService;->removeTransportModeTransforms(Landroid/os/ParcelFileDescriptor;)V
+Landroid/net/INetworkStatsService$Stub$Proxy;->forceUpdate()V
+Landroid/net/INetworkStatsService$Stub$Proxy;->forceUpdateIfaces([Landroid/net/Network;)V
+Landroid/net/INetworkStatsService$Stub$Proxy;->getDataLayerSnapshotForUid(I)Landroid/net/NetworkStats;
+Landroid/net/INetworkStatsService$Stub$Proxy;->getDetailedUidStats([Ljava/lang/String;)Landroid/net/NetworkStats;
+Landroid/net/INetworkStatsService$Stub$Proxy;->getIfaceStats(Ljava/lang/String;I)J
+Landroid/net/INetworkStatsService$Stub$Proxy;->getInterfaceDescriptor()Ljava/lang/String;
+Landroid/net/INetworkStatsService$Stub$Proxy;->getTotalStats(I)J
+Landroid/net/INetworkStatsService$Stub$Proxy;->getUidStats(II)J
+Landroid/net/INetworkStatsService$Stub$Proxy;->incrementOperationCount(III)V
+Landroid/net/INetworkStatsService$Stub$Proxy;->mRemote:Landroid/os/IBinder;
+Landroid/net/INetworkStatsService$Stub$Proxy;->openSession()Landroid/net/INetworkStatsSession;
+Landroid/net/INetworkStatsService$Stub$Proxy;->openSessionForUsageStats(ILjava/lang/String;)Landroid/net/INetworkStatsSession;
+Landroid/net/INetworkStatsService$Stub$Proxy;->registerUsageCallback(Ljava/lang/String;Landroid/net/DataUsageRequest;Landroid/os/Messenger;Landroid/os/IBinder;)Landroid/net/DataUsageRequest;
+Landroid/net/INetworkStatsService$Stub$Proxy;->unregisterUsageRequest(Landroid/net/DataUsageRequest;)V
+Landroid/net/INetworkStatsService$Stub;-><init>()V
+Landroid/net/INetworkStatsService$Stub;->DESCRIPTOR:Ljava/lang/String;
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_forceUpdate:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_forceUpdateIfaces:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_getDataLayerSnapshotForUid:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_getDetailedUidStats:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_getIfaceStats:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_getMobileIfaces:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_getTotalStats:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_getUidStats:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_incrementOperationCount:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_openSession:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_openSessionForUsageStats:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_registerUsageCallback:I
+Landroid/net/INetworkStatsService$Stub;->TRANSACTION_unregisterUsageRequest:I
+Landroid/net/INetworkStatsService;->forceUpdateIfaces([Landroid/net/Network;)V
+Landroid/net/INetworkStatsService;->getDetailedUidStats([Ljava/lang/String;)Landroid/net/NetworkStats;
+Landroid/net/INetworkStatsService;->getIfaceStats(Ljava/lang/String;I)J
+Landroid/net/INetworkStatsService;->getTotalStats(I)J
+Landroid/net/INetworkStatsService;->getUidStats(II)J
+Landroid/net/INetworkStatsService;->incrementOperationCount(III)V
+Landroid/net/INetworkStatsService;->registerUsageCallback(Ljava/lang/String;Landroid/net/DataUsageRequest;Landroid/os/Messenger;Landroid/os/IBinder;)Landroid/net/DataUsageRequest;
+Landroid/net/INetworkStatsService;->unregisterUsageRequest(Landroid/net/DataUsageRequest;)V
+Landroid/net/INetworkStatsSession$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
+Landroid/net/INetworkStatsSession$Stub$Proxy;->close()V
+Landroid/net/INetworkStatsSession$Stub$Proxy;->getDeviceSummaryForNetwork(Landroid/net/NetworkTemplate;JJ)Landroid/net/NetworkStats;
+Landroid/net/INetworkStatsSession$Stub$Proxy;->getHistoryForNetwork(Landroid/net/NetworkTemplate;I)Landroid/net/NetworkStatsHistory;
+Landroid/net/INetworkStatsSession$Stub$Proxy;->getHistoryForUid(Landroid/net/NetworkTemplate;IIII)Landroid/net/NetworkStatsHistory;
+Landroid/net/INetworkStatsSession$Stub$Proxy;->getHistoryIntervalForUid(Landroid/net/NetworkTemplate;IIIIJJ)Landroid/net/NetworkStatsHistory;
+Landroid/net/INetworkStatsSession$Stub$Proxy;->getInterfaceDescriptor()Ljava/lang/String;
+Landroid/net/INetworkStatsSession$Stub$Proxy;->getRelevantUids()[I
+Landroid/net/INetworkStatsSession$Stub$Proxy;->getSummaryForAllUid(Landroid/net/NetworkTemplate;JJZ)Landroid/net/NetworkStats;
+Landroid/net/INetworkStatsSession$Stub$Proxy;->getSummaryForNetwork(Landroid/net/NetworkTemplate;JJ)Landroid/net/NetworkStats;
+Landroid/net/INetworkStatsSession$Stub$Proxy;->mRemote:Landroid/os/IBinder;
+Landroid/net/INetworkStatsSession$Stub;-><init>()V
+Landroid/net/INetworkStatsSession$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/INetworkStatsSession;
+Landroid/net/INetworkStatsSession$Stub;->DESCRIPTOR:Ljava/lang/String;
+Landroid/net/INetworkStatsSession$Stub;->TRANSACTION_close:I
+Landroid/net/INetworkStatsSession$Stub;->TRANSACTION_getDeviceSummaryForNetwork:I
+Landroid/net/INetworkStatsSession$Stub;->TRANSACTION_getHistoryForNetwork:I
+Landroid/net/INetworkStatsSession$Stub;->TRANSACTION_getHistoryForUid:I
+Landroid/net/INetworkStatsSession$Stub;->TRANSACTION_getHistoryIntervalForUid:I
+Landroid/net/INetworkStatsSession$Stub;->TRANSACTION_getRelevantUids:I
+Landroid/net/INetworkStatsSession$Stub;->TRANSACTION_getSummaryForAllUid:I
+Landroid/net/INetworkStatsSession$Stub;->TRANSACTION_getSummaryForNetwork:I
+Landroid/net/INetworkStatsSession;->getDeviceSummaryForNetwork(Landroid/net/NetworkTemplate;JJ)Landroid/net/NetworkStats;
+Landroid/net/INetworkStatsSession;->getHistoryIntervalForUid(Landroid/net/NetworkTemplate;IIIIJJ)Landroid/net/NetworkStatsHistory;
+Landroid/net/INetworkStatsSession;->getRelevantUids()[I
+Landroid/net/IpSecAlgorithm;->checkValidOrThrow(Ljava/lang/String;II)V
+Landroid/net/IpSecAlgorithm;->CRYPT_NULL:Ljava/lang/String;
+Landroid/net/IpSecAlgorithm;->equals(Landroid/net/IpSecAlgorithm;Landroid/net/IpSecAlgorithm;)Z
+Landroid/net/IpSecAlgorithm;->isAead()Z
+Landroid/net/IpSecAlgorithm;->isAuthentication()Z
+Landroid/net/IpSecAlgorithm;->isEncryption()Z
+Landroid/net/IpSecAlgorithm;->isUnsafeBuild()Z
+Landroid/net/IpSecAlgorithm;->mKey:[B
+Landroid/net/IpSecAlgorithm;->mName:Ljava/lang/String;
+Landroid/net/IpSecAlgorithm;->mTruncLenBits:I
+Landroid/net/IpSecAlgorithm;->TAG:Ljava/lang/String;
+Landroid/net/IpSecConfig;-><init>()V
+Landroid/net/IpSecConfig;-><init>(Landroid/net/IpSecConfig;)V
+Landroid/net/IpSecConfig;-><init>(Landroid/os/Parcel;)V
+Landroid/net/IpSecConfig;->CREATOR:Landroid/os/Parcelable$Creator;
+Landroid/net/IpSecConfig;->equals(Landroid/net/IpSecConfig;Landroid/net/IpSecConfig;)Z
+Landroid/net/IpSecConfig;->getAuthenticatedEncryption()Landroid/net/IpSecAlgorithm;
+Landroid/net/IpSecConfig;->getAuthentication()Landroid/net/IpSecAlgorithm;
+Landroid/net/IpSecConfig;->getDestinationAddress()Ljava/lang/String;
+Landroid/net/IpSecConfig;->getEncapRemotePort()I
+Landroid/net/IpSecConfig;->getEncapSocketResourceId()I
+Landroid/net/IpSecConfig;->getEncapType()I
+Landroid/net/IpSecConfig;->getEncryption()Landroid/net/IpSecAlgorithm;
+Landroid/net/IpSecConfig;->getMarkMask()I
+Landroid/net/IpSecConfig;->getMarkValue()I
+Landroid/net/IpSecConfig;->getMode()I
+Landroid/net/IpSecConfig;->getNattKeepaliveInterval()I
+Landroid/net/IpSecConfig;->getNetwork()Landroid/net/Network;
+Landroid/net/IpSecConfig;->getSourceAddress()Ljava/lang/String;
+Landroid/net/IpSecConfig;->getSpiResourceId()I
+Landroid/net/IpSecConfig;->mAuthenticatedEncryption:Landroid/net/IpSecAlgorithm;
+Landroid/net/IpSecConfig;->mAuthentication:Landroid/net/IpSecAlgorithm;
+Landroid/net/IpSecConfig;->mDestinationAddress:Ljava/lang/String;
+Landroid/net/IpSecConfig;->mEncapRemotePort:I
+Landroid/net/IpSecConfig;->mEncapSocketResourceId:I
+Landroid/net/IpSecConfig;->mEncapType:I
+Landroid/net/IpSecConfig;->mEncryption:Landroid/net/IpSecAlgorithm;
+Landroid/net/IpSecConfig;->mMarkMask:I
+Landroid/net/IpSecConfig;->mMarkValue:I
+Landroid/net/IpSecConfig;->mMode:I
+Landroid/net/IpSecConfig;->mNattKeepaliveInterval:I
+Landroid/net/IpSecConfig;->mNetwork:Landroid/net/Network;
+Landroid/net/IpSecConfig;->mSourceAddress:Ljava/lang/String;
+Landroid/net/IpSecConfig;->mSpiResourceId:I
+Landroid/net/IpSecConfig;->setAuthenticatedEncryption(Landroid/net/IpSecAlgorithm;)V
+Landroid/net/IpSecConfig;->setAuthentication(Landroid/net/IpSecAlgorithm;)V
+Landroid/net/IpSecConfig;->setDestinationAddress(Ljava/lang/String;)V
+Landroid/net/IpSecConfig;->setEncapRemotePort(I)V
+Landroid/net/IpSecConfig;->setEncapSocketResourceId(I)V
+Landroid/net/IpSecConfig;->setEncapType(I)V
+Landroid/net/IpSecConfig;->setEncryption(Landroid/net/IpSecAlgorithm;)V
+Landroid/net/IpSecConfig;->setMarkMask(I)V
+Landroid/net/IpSecConfig;->setMarkValue(I)V
+Landroid/net/IpSecConfig;->setMode(I)V
+Landroid/net/IpSecConfig;->setNattKeepaliveInterval(I)V
+Landroid/net/IpSecConfig;->setNetwork(Landroid/net/Network;)V
+Landroid/net/IpSecConfig;->setSourceAddress(Ljava/lang/String;)V
+Landroid/net/IpSecConfig;->setSpiResourceId(I)V
+Landroid/net/IpSecConfig;->TAG:Ljava/lang/String;
+Landroid/net/IpSecManager$IpSecTunnelInterface;-><init>(Landroid/content/Context;Landroid/net/IIpSecService;Ljava/net/InetAddress;Ljava/net/InetAddress;Landroid/net/Network;)V
+Landroid/net/IpSecManager$IpSecTunnelInterface;->addAddress(Ljava/net/InetAddress;I)V
+Landroid/net/IpSecManager$IpSecTunnelInterface;->getInterfaceName()Ljava/lang/String;
+Landroid/net/IpSecManager$IpSecTunnelInterface;->getResourceId()I
+Landroid/net/IpSecManager$IpSecTunnelInterface;->mCloseGuard:Ldalvik/system/CloseGuard;
+Landroid/net/IpSecManager$IpSecTunnelInterface;->mInterfaceName:Ljava/lang/String;
+Landroid/net/IpSecManager$IpSecTunnelInterface;->mLocalAddress:Ljava/net/InetAddress;
+Landroid/net/IpSecManager$IpSecTunnelInterface;->mOpPackageName:Ljava/lang/String;
+Landroid/net/IpSecManager$IpSecTunnelInterface;->mRemoteAddress:Ljava/net/InetAddress;
+Landroid/net/IpSecManager$IpSecTunnelInterface;->mResourceId:I
+Landroid/net/IpSecManager$IpSecTunnelInterface;->mService:Landroid/net/IIpSecService;
+Landroid/net/IpSecManager$IpSecTunnelInterface;->mUnderlyingNetwork:Landroid/net/Network;
+Landroid/net/IpSecManager$IpSecTunnelInterface;->removeAddress(Ljava/net/InetAddress;I)V
+Landroid/net/IpSecManager$ResourceUnavailableException;-><init>(Ljava/lang/String;)V
+Landroid/net/IpSecManager$SecurityParameterIndex;-><init>(Landroid/net/IIpSecService;Ljava/net/InetAddress;I)V
+Landroid/net/IpSecManager$SecurityParameterIndex;->getResourceId()I
+Landroid/net/IpSecManager$SecurityParameterIndex;->mCloseGuard:Ldalvik/system/CloseGuard;
+Landroid/net/IpSecManager$SecurityParameterIndex;->mDestinationAddress:Ljava/net/InetAddress;
+Landroid/net/IpSecManager$SecurityParameterIndex;->mResourceId:I
+Landroid/net/IpSecManager$SecurityParameterIndex;->mService:Landroid/net/IIpSecService;
+Landroid/net/IpSecManager$SecurityParameterIndex;->mSpi:I
+Landroid/net/IpSecManager$SpiUnavailableException;-><init>(Ljava/lang/String;I)V
+Landroid/net/IpSecManager$SpiUnavailableException;->mSpi:I
+Landroid/net/IpSecManager$Status;->OK:I
+Landroid/net/IpSecManager$Status;->RESOURCE_UNAVAILABLE:I
+Landroid/net/IpSecManager$Status;->SPI_UNAVAILABLE:I
+Landroid/net/IpSecManager$UdpEncapsulationSocket;-><init>(Landroid/net/IIpSecService;I)V
+Landroid/net/IpSecManager$UdpEncapsulationSocket;->getResourceId()I
+Landroid/net/IpSecManager$UdpEncapsulationSocket;->mCloseGuard:Ldalvik/system/CloseGuard;
+Landroid/net/IpSecManager$UdpEncapsulationSocket;->mPfd:Landroid/os/ParcelFileDescriptor;
+Landroid/net/IpSecManager$UdpEncapsulationSocket;->mPort:I
+Landroid/net/IpSecManager$UdpEncapsulationSocket;->mResourceId:I
+Landroid/net/IpSecManager$UdpEncapsulationSocket;->mService:Landroid/net/IIpSecService;
+Landroid/net/IpSecManager;-><init>(Landroid/content/Context;Landroid/net/IIpSecService;)V
+Landroid/net/IpSecManager;->applyTunnelModeTransform(Landroid/net/IpSecManager$IpSecTunnelInterface;ILandroid/net/IpSecTransform;)V
+Landroid/net/IpSecManager;->createIpSecTunnelInterface(Ljava/net/InetAddress;Ljava/net/InetAddress;Landroid/net/Network;)Landroid/net/IpSecManager$IpSecTunnelInterface;
+Landroid/net/IpSecManager;->INVALID_RESOURCE_ID:I
+Landroid/net/IpSecManager;->maybeHandleServiceSpecificException(Landroid/os/ServiceSpecificException;)V
+Landroid/net/IpSecManager;->mContext:Landroid/content/Context;
+Landroid/net/IpSecManager;->mService:Landroid/net/IIpSecService;
+Landroid/net/IpSecManager;->removeTunnelModeTransform(Landroid/net/Network;Landroid/net/IpSecTransform;)V
+Landroid/net/IpSecManager;->rethrowCheckedExceptionFromServiceSpecificException(Landroid/os/ServiceSpecificException;)Ljava/io/IOException;
+Landroid/net/IpSecManager;->rethrowUncheckedExceptionFromServiceSpecificException(Landroid/os/ServiceSpecificException;)Ljava/lang/RuntimeException;
+Landroid/net/IpSecManager;->TAG:Ljava/lang/String;
+Landroid/net/IpSecSpiResponse;-><init>(I)V
+Landroid/net/IpSecSpiResponse;-><init>(III)V
+Landroid/net/IpSecSpiResponse;-><init>(Landroid/os/Parcel;)V
+Landroid/net/IpSecSpiResponse;->CREATOR:Landroid/os/Parcelable$Creator;
+Landroid/net/IpSecSpiResponse;->resourceId:I
+Landroid/net/IpSecSpiResponse;->spi:I
+Landroid/net/IpSecSpiResponse;->status:I
+Landroid/net/IpSecSpiResponse;->TAG:Ljava/lang/String;
+Landroid/net/IpSecTransform$Builder;->buildTunnelModeTransform(Ljava/net/InetAddress;Landroid/net/IpSecManager$SecurityParameterIndex;)Landroid/net/IpSecTransform;
+Landroid/net/IpSecTransform$Builder;->mConfig:Landroid/net/IpSecConfig;
+Landroid/net/IpSecTransform$Builder;->mContext:Landroid/content/Context;
+Landroid/net/IpSecTransform$NattKeepaliveCallback;-><init>()V
+Landroid/net/IpSecTransform$NattKeepaliveCallback;->ERROR_HARDWARE_ERROR:I
+Landroid/net/IpSecTransform$NattKeepaliveCallback;->ERROR_HARDWARE_UNSUPPORTED:I
+Landroid/net/IpSecTransform$NattKeepaliveCallback;->ERROR_INVALID_NETWORK:I
+Landroid/net/IpSecTransform$NattKeepaliveCallback;->onError(I)V
+Landroid/net/IpSecTransform$NattKeepaliveCallback;->onStarted()V
+Landroid/net/IpSecTransform$NattKeepaliveCallback;->onStopped()V
+Landroid/net/IpSecTransform;-><init>(Landroid/content/Context;Landroid/net/IpSecConfig;)V
+Landroid/net/IpSecTransform;->activate()Landroid/net/IpSecTransform;
+Landroid/net/IpSecTransform;->checkResultStatus(I)V
+Landroid/net/IpSecTransform;->ENCAP_ESPINUDP:I
+Landroid/net/IpSecTransform;->ENCAP_ESPINUDP_NON_IKE:I
+Landroid/net/IpSecTransform;->ENCAP_NONE:I
+Landroid/net/IpSecTransform;->equals(Landroid/net/IpSecTransform;Landroid/net/IpSecTransform;)Z
+Landroid/net/IpSecTransform;->getConfig()Landroid/net/IpSecConfig;
+Landroid/net/IpSecTransform;->getIpSecService()Landroid/net/IIpSecService;
+Landroid/net/IpSecTransform;->getResourceId()I
+Landroid/net/IpSecTransform;->mCallbackHandler:Landroid/os/Handler;
+Landroid/net/IpSecTransform;->mCloseGuard:Ldalvik/system/CloseGuard;
+Landroid/net/IpSecTransform;->mConfig:Landroid/net/IpSecConfig;
+Landroid/net/IpSecTransform;->mContext:Landroid/content/Context;
+Landroid/net/IpSecTransform;->mKeepalive:Landroid/net/ConnectivityManager$PacketKeepalive;
+Landroid/net/IpSecTransform;->mKeepaliveCallback:Landroid/net/ConnectivityManager$PacketKeepaliveCallback;
+Landroid/net/IpSecTransform;->MODE_TRANSPORT:I
+Landroid/net/IpSecTransform;->MODE_TUNNEL:I
+Landroid/net/IpSecTransform;->mResourceId:I
+Landroid/net/IpSecTransform;->mUserKeepaliveCallback:Landroid/net/IpSecTransform$NattKeepaliveCallback;
+Landroid/net/IpSecTransform;->startNattKeepalive(Landroid/net/IpSecTransform$NattKeepaliveCallback;ILandroid/os/Handler;)V
+Landroid/net/IpSecTransform;->stopNattKeepalive()V
+Landroid/net/IpSecTransform;->TAG:Ljava/lang/String;
+Landroid/net/IpSecTransformResponse;-><init>(I)V
+Landroid/net/IpSecTransformResponse;-><init>(II)V
+Landroid/net/IpSecTransformResponse;-><init>(Landroid/os/Parcel;)V
+Landroid/net/IpSecTransformResponse;->CREATOR:Landroid/os/Parcelable$Creator;
+Landroid/net/IpSecTransformResponse;->resourceId:I
+Landroid/net/IpSecTransformResponse;->status:I
+Landroid/net/IpSecTransformResponse;->TAG:Ljava/lang/String;
+Landroid/net/IpSecTunnelInterfaceResponse;-><init>(I)V
+Landroid/net/IpSecTunnelInterfaceResponse;-><init>(IILjava/lang/String;)V
+Landroid/net/IpSecTunnelInterfaceResponse;-><init>(Landroid/os/Parcel;)V
+Landroid/net/IpSecTunnelInterfaceResponse;->CREATOR:Landroid/os/Parcelable$Creator;
+Landroid/net/IpSecTunnelInterfaceResponse;->interfaceName:Ljava/lang/String;
+Landroid/net/IpSecTunnelInterfaceResponse;->resourceId:I
+Landroid/net/IpSecTunnelInterfaceResponse;->status:I
+Landroid/net/IpSecTunnelInterfaceResponse;->TAG:Ljava/lang/String;
+Landroid/net/IpSecUdpEncapResponse;-><init>(I)V
+Landroid/net/IpSecUdpEncapResponse;-><init>(IIILjava/io/FileDescriptor;)V
+Landroid/net/IpSecUdpEncapResponse;-><init>(Landroid/os/Parcel;)V
+Landroid/net/IpSecUdpEncapResponse;->CREATOR:Landroid/os/Parcelable$Creator;
+Landroid/net/IpSecUdpEncapResponse;->fileDescriptor:Landroid/os/ParcelFileDescriptor;
+Landroid/net/IpSecUdpEncapResponse;->port:I
+Landroid/net/IpSecUdpEncapResponse;->resourceId:I
+Landroid/net/IpSecUdpEncapResponse;->status:I
+Landroid/net/IpSecUdpEncapResponse;->TAG:Ljava/lang/String;
 Landroid/net/nsd/DnsSdTxtRecord;-><init>()V
 Landroid/net/nsd/DnsSdTxtRecord;-><init>(Landroid/net/nsd/DnsSdTxtRecord;)V
 Landroid/net/nsd/DnsSdTxtRecord;-><init>([B)V
@@ -85,3 +439,38 @@
 Landroid/net/nsd/NsdServiceInfo;->mTxtRecord:Landroid/util/ArrayMap;
 Landroid/net/nsd/NsdServiceInfo;->setTxtRecords(Ljava/lang/String;)V
 Landroid/net/nsd/NsdServiceInfo;->TAG:Ljava/lang/String;
+Landroid/net/TrafficStats;->addIfSupported(J)J
+Landroid/net/TrafficStats;->closeQuietly(Landroid/net/INetworkStatsSession;)V
+Landroid/net/TrafficStats;->GB_IN_BYTES:J
+Landroid/net/TrafficStats;->getDataLayerSnapshotForUid(Landroid/content/Context;)Landroid/net/NetworkStats;
+Landroid/net/TrafficStats;->getRxPackets(Ljava/lang/String;)J
+Landroid/net/TrafficStats;->getTxPackets(Ljava/lang/String;)J
+Landroid/net/TrafficStats;->KB_IN_BYTES:J
+Landroid/net/TrafficStats;->LOOPBACK_IFACE:Ljava/lang/String;
+Landroid/net/TrafficStats;->MB_IN_BYTES:J
+Landroid/net/TrafficStats;->PB_IN_BYTES:J
+Landroid/net/TrafficStats;->sActiveProfilingStart:Landroid/net/NetworkStats;
+Landroid/net/TrafficStats;->sProfilingLock:Ljava/lang/Object;
+Landroid/net/TrafficStats;->sStatsService:Landroid/net/INetworkStatsService;
+Landroid/net/TrafficStats;->startDataProfiling(Landroid/content/Context;)V
+Landroid/net/TrafficStats;->stopDataProfiling(Landroid/content/Context;)Landroid/net/NetworkStats;
+Landroid/net/TrafficStats;->TAG_SYSTEM_APP:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_BACKUP:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_DHCP:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_DOWNLOAD:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_GPS:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_MEDIA:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_NEIGHBOR:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_NTP:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_PAC:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_PROBE:I
+Landroid/net/TrafficStats;->TAG_SYSTEM_RESTORE:I
+Landroid/net/TrafficStats;->TB_IN_BYTES:J
+Landroid/net/TrafficStats;->TYPE_RX_BYTES:I
+Landroid/net/TrafficStats;->TYPE_RX_PACKETS:I
+Landroid/net/TrafficStats;->TYPE_TCP_RX_PACKETS:I
+Landroid/net/TrafficStats;->TYPE_TCP_TX_PACKETS:I
+Landroid/net/TrafficStats;->TYPE_TX_BYTES:I
+Landroid/net/TrafficStats;->TYPE_TX_PACKETS:I
+Landroid/net/TrafficStats;->UID_REMOVED:I
+Landroid/net/TrafficStats;->UID_TETHERING:I
diff --git a/Tethering/apex/hiddenapi/hiddenapi-unsupported-tiramisu.txt b/Tethering/apex/hiddenapi/hiddenapi-unsupported-tiramisu.txt
new file mode 100644
index 0000000..a6257e3
--- /dev/null
+++ b/Tethering/apex/hiddenapi/hiddenapi-unsupported-tiramisu.txt
@@ -0,0 +1,3 @@
+Landroid/net/INetworkStatsService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
+Landroid/net/INetworkStatsService$Stub$Proxy;->getMobileIfaces()[Ljava/lang/String;
+Landroid/net/INetworkStatsService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/INetworkStatsService;
diff --git a/Tethering/common/TetheringLib/Android.bp b/Tethering/common/TetheringLib/Android.bp
index c82a993..9ca3f14 100644
--- a/Tethering/common/TetheringLib/Android.bp
+++ b/Tethering/common/TetheringLib/Android.bp
@@ -26,13 +26,18 @@
         // Using for test only
         "//cts/tests/netlegacy22.api",
         "//external/sl4a:__subpackages__",
+        "//frameworks/base/core/tests/bandwidthtests",
+        "//frameworks/base/core/tests/benchmarks",
+        "//frameworks/base/core/tests/utillib",
         "//frameworks/base/packages/Connectivity/tests:__subpackages__",
+        "//frameworks/base/tests/vcn",
         "//frameworks/libs/net/common/testutils",
         "//frameworks/libs/net/common/tests:__subpackages__",
         "//frameworks/opt/telephony/tests/telephonytests",
         "//packages/modules/CaptivePortalLogin/tests",
         "//packages/modules/Connectivity/Tethering/tests:__subpackages__",
         "//packages/modules/Connectivity/tests:__subpackages__",
+        "//packages/modules/IPsec/tests/iketests",
         "//packages/modules/NetworkStack/tests:__subpackages__",
         "//packages/modules/Wifi/service/tests/wifitests",
     ],
diff --git a/Tethering/tests/jarjar-rules.txt b/Tethering/tests/jarjar-rules.txt
index 23d3f56..a7c7488 100644
--- a/Tethering/tests/jarjar-rules.txt
+++ b/Tethering/tests/jarjar-rules.txt
@@ -13,6 +13,9 @@
 # Classes from net-utils-framework-common
 rule com.android.net.module.util.** com.android.networkstack.tethering.util.@1
 
+# Classes from net-tests-utils
+rule com.android.testutils.TestBpfMap* com.android.networkstack.tethering.testutils.TestBpfMap@1
+
 # TODO: either stop using frameworks-base-testutils or remove the unit test classes it contains.
 # TestableLooper from "testables" can be used instead of TestLooper from frameworks-base-testutils.
 zap android.os.test.TestLooperTest*
diff --git a/Tethering/tests/unit/Android.bp b/Tethering/tests/unit/Android.bp
index ecd1a39..224d87a 100644
--- a/Tethering/tests/unit/Android.bp
+++ b/Tethering/tests/unit/Android.bp
@@ -34,6 +34,7 @@
     libs: [
         "framework-minus-apex",
         "framework-connectivity.impl",
+        "framework-connectivity-tiramisu.impl",
         "framework-tethering.impl",
     ],
     visibility: [
@@ -67,6 +68,7 @@
         "framework-minus-apex",
         "framework-res",
         "framework-connectivity.impl",
+        "framework-connectivity-tiramisu.impl",
         "framework-tethering.impl",
         "framework-wifi.stubs.module_lib",
     ],
diff --git a/Tethering/tests/unit/src/com/android/networkstack/tethering/BpfCoordinatorTest.java b/Tethering/tests/unit/src/com/android/networkstack/tethering/BpfCoordinatorTest.java
index c5969d2..d51f6fd 100644
--- a/Tethering/tests/unit/src/com/android/networkstack/tethering/BpfCoordinatorTest.java
+++ b/Tethering/tests/unit/src/com/android/networkstack/tethering/BpfCoordinatorTest.java
@@ -89,7 +89,6 @@
 import android.os.Build;
 import android.os.Handler;
 import android.os.test.TestLooper;
-import android.system.ErrnoException;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -100,7 +99,6 @@
 import com.android.net.module.util.BpfMap;
 import com.android.net.module.util.CollectionUtils;
 import com.android.net.module.util.NetworkStackConstants;
-import com.android.net.module.util.Struct;
 import com.android.net.module.util.netlink.ConntrackMessage;
 import com.android.net.module.util.netlink.NetlinkConstants;
 import com.android.net.module.util.netlink.NetlinkSocket;
@@ -110,6 +108,7 @@
 import com.android.testutils.DevSdkIgnoreRule;
 import com.android.testutils.DevSdkIgnoreRule.IgnoreAfter;
 import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo;
+import com.android.testutils.TestBpfMap;
 import com.android.testutils.TestableNetworkStatsProviderCbBinder;
 
 import org.junit.Before;
@@ -128,10 +127,7 @@
 import java.net.InetAddress;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.HashMap;
 import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.function.BiConsumer;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
@@ -157,60 +153,6 @@
             UPSTREAM_IFACE, UPSTREAM_IFINDEX, null /* macAddr, rawip */,
             NetworkStackConstants.ETHER_MTU);
 
-    // The test fake BPF map class is needed because the test has no privilege to access the BPF
-    // map. All member functions which eventually call JNI to access the real native BPF map need
-    // to be overridden.
-    // TODO: consider moving to an individual file.
-    private class TestBpfMap<K extends Struct, V extends Struct> extends BpfMap<K, V> {
-        private final HashMap<K, V> mMap = new HashMap<K, V>();
-
-        TestBpfMap(final Class<K> key, final Class<V> value) {
-            super(key, value);
-        }
-
-        @Override
-        public void forEach(BiConsumer<K, V> action) throws ErrnoException {
-            // TODO: consider using mocked #getFirstKey and #getNextKey to iterate. It helps to
-            // implement the entry deletion in the iteration if required.
-            for (Map.Entry<K, V> entry : mMap.entrySet()) {
-                action.accept(entry.getKey(), entry.getValue());
-            }
-        }
-
-        @Override
-        public void updateEntry(K key, V value) throws ErrnoException {
-            mMap.put(key, value);
-        }
-
-        @Override
-        public void insertEntry(K key, V value) throws ErrnoException,
-                IllegalArgumentException {
-            // The entry is created if and only if it doesn't exist. See BpfMap#insertEntry.
-            if (mMap.get(key) != null) {
-                throw new IllegalArgumentException(key + " already exist");
-            }
-            mMap.put(key, value);
-        }
-
-        @Override
-        public boolean deleteEntry(Struct key) throws ErrnoException {
-            return mMap.remove(key) != null;
-        }
-
-        @Override
-        public V getValue(@NonNull K key) throws ErrnoException {
-            // Return value for a given key. Otherwise, return null without an error ENOENT.
-            // BpfMap#getValue treats that the entry is not found as no error.
-            return mMap.get(key);
-        }
-
-        @Override
-        public void clear() throws ErrnoException {
-            // TODO: consider using mocked #getFirstKey and #deleteEntry to implement.
-            mMap.clear();
-        }
-    };
-
     @Mock private NetworkStatsManager mStatsManager;
     @Mock private INetd mNetd;
     @Mock private IpServer mIpServer;
diff --git a/bpf_progs/bpf_shared.h b/bpf_progs/bpf_shared.h
index f0df97b..2ddc7b8 100644
--- a/bpf_progs/bpf_shared.h
+++ b/bpf_progs/bpf_shared.h
@@ -130,7 +130,8 @@
     STANDBY_MATCH = (1 << 3),
     POWERSAVE_MATCH = (1 << 4),
     RESTRICTED_MATCH = (1 << 5),
-    IIF_MATCH = (1 << 6),
+    LOW_POWER_STANDBY_MATCH = (1 << 6),
+    IIF_MATCH = (1 << 7),
 };
 
 enum BpfPermissionMatch {
diff --git a/bpf_progs/netd.c b/bpf_progs/netd.c
index f0af8b4..c1a74e7 100644
--- a/bpf_progs/netd.c
+++ b/bpf_progs/netd.c
@@ -210,6 +210,9 @@
         if ((enabledRules & RESTRICTED_MATCH) && !(uidRules & RESTRICTED_MATCH)) {
             return BPF_DROP;
         }
+        if ((enabledRules & LOW_POWER_STANDBY_MATCH) && !(uidRules & LOW_POWER_STANDBY_MATCH)) {
+            return BPF_DROP;
+        }
     }
     if (direction == BPF_INGRESS && (uidRules & IIF_MATCH)) {
         // Drops packets not coming from lo nor the allowlisted interface
diff --git a/framework-t/Android.bp b/framework-t/Android.bp
index c6c8af1..9eb8100 100644
--- a/framework-t/Android.bp
+++ b/framework-t/Android.bp
@@ -54,6 +54,7 @@
         // The build system will use framework-bluetooth module_current stubs, because
         // of sdk_version: "module_current" above.
         "framework-bluetooth",
+        "framework-wifi",
         // Compile against the entire implementation of framework-connectivity,
         // including hidden methods. This is safe because if framework-connectivity-t is
         // on the bootclasspath (i.e., T), then framework-connectivity is also on the
@@ -82,6 +83,7 @@
     defaults: ["framework-connectivity-tiramisu-defaults"],
     libs: [
         "framework-bluetooth",
+        "framework-wifi",
         "framework-connectivity-pre-jarjar",
     ],
     visibility: ["//packages/modules/Connectivity:__subpackages__"],
@@ -100,6 +102,7 @@
     // framework-connectivity-pre-jarjar match at runtime.
     jarjar_rules: ":connectivity-jarjar-rules",
     permitted_packages: [
+        "android.app.usage",
         "android.net",
         "android.net.nsd",
         "android.nearby",
@@ -118,12 +121,17 @@
         "//cts/tests/netlegacy22.api",
         "//cts/tests/tests/app.usage", // NetworkUsageStatsTest
         "//external/sl4a:__subpackages__",
+        "//frameworks/base/core/tests/bandwidthtests",
+        "//frameworks/base/core/tests/benchmarks",
+        "//frameworks/base/core/tests/utillib",
+        "//frameworks/base/tests/vcn",
         "//frameworks/libs/net/common/testutils",
         "//frameworks/libs/net/common/tests:__subpackages__",
         "//frameworks/opt/telephony/tests/telephonytests",
         "//packages/modules/CaptivePortalLogin/tests",
         "//packages/modules/Connectivity/Tethering/tests:__subpackages__",
         "//packages/modules/Connectivity/tests:__subpackages__",
+	"//packages/modules/IPsec/tests/iketests",
         "//packages/modules/NetworkStack/tests:__subpackages__",
         "//packages/modules/Nearby/tests:__subpackages__",
         "//packages/modules/Wifi/service/tests/wifitests",
diff --git a/framework-t/api/current.txt b/framework-t/api/current.txt
index 0443456..2efee58 100644
--- a/framework-t/api/current.txt
+++ b/framework-t/api/current.txt
@@ -1,8 +1,187 @@
 // Signature format: 2.0
+package android.app.usage {
+
+  public final class NetworkStats implements java.lang.AutoCloseable {
+    method public void close();
+    method public boolean getNextBucket(android.app.usage.NetworkStats.Bucket);
+    method public boolean hasNextBucket();
+  }
+
+  public static class NetworkStats.Bucket {
+    ctor public NetworkStats.Bucket();
+    method public int getDefaultNetworkStatus();
+    method public long getEndTimeStamp();
+    method public int getMetered();
+    method public int getRoaming();
+    method public long getRxBytes();
+    method public long getRxPackets();
+    method public long getStartTimeStamp();
+    method public int getState();
+    method public int getTag();
+    method public long getTxBytes();
+    method public long getTxPackets();
+    method public int getUid();
+    field public static final int DEFAULT_NETWORK_ALL = -1; // 0xffffffff
+    field public static final int DEFAULT_NETWORK_NO = 1; // 0x1
+    field public static final int DEFAULT_NETWORK_YES = 2; // 0x2
+    field public static final int METERED_ALL = -1; // 0xffffffff
+    field public static final int METERED_NO = 1; // 0x1
+    field public static final int METERED_YES = 2; // 0x2
+    field public static final int ROAMING_ALL = -1; // 0xffffffff
+    field public static final int ROAMING_NO = 1; // 0x1
+    field public static final int ROAMING_YES = 2; // 0x2
+    field public static final int STATE_ALL = -1; // 0xffffffff
+    field public static final int STATE_DEFAULT = 1; // 0x1
+    field public static final int STATE_FOREGROUND = 2; // 0x2
+    field public static final int TAG_NONE = 0; // 0x0
+    field public static final int UID_ALL = -1; // 0xffffffff
+    field public static final int UID_REMOVED = -4; // 0xfffffffc
+    field public static final int UID_TETHERING = -5; // 0xfffffffb
+  }
+
+  public class NetworkStatsManager {
+    method @WorkerThread public android.app.usage.NetworkStats queryDetails(int, String, long, long) throws android.os.RemoteException, java.lang.SecurityException;
+    method @WorkerThread public android.app.usage.NetworkStats queryDetailsForUid(int, String, long, long, int) throws java.lang.SecurityException;
+    method @WorkerThread public android.app.usage.NetworkStats queryDetailsForUidTag(int, String, long, long, int, int) throws java.lang.SecurityException;
+    method @WorkerThread public android.app.usage.NetworkStats queryDetailsForUidTagState(int, String, long, long, int, int, int) throws java.lang.SecurityException;
+    method @WorkerThread public android.app.usage.NetworkStats querySummary(int, String, long, long) throws android.os.RemoteException, java.lang.SecurityException;
+    method @WorkerThread public android.app.usage.NetworkStats.Bucket querySummaryForDevice(int, String, long, long) throws android.os.RemoteException, java.lang.SecurityException;
+    method @WorkerThread public android.app.usage.NetworkStats.Bucket querySummaryForUser(int, String, long, long) throws android.os.RemoteException, java.lang.SecurityException;
+    method public void registerUsageCallback(int, String, long, android.app.usage.NetworkStatsManager.UsageCallback);
+    method public void registerUsageCallback(int, String, long, android.app.usage.NetworkStatsManager.UsageCallback, @Nullable android.os.Handler);
+    method public void unregisterUsageCallback(android.app.usage.NetworkStatsManager.UsageCallback);
+  }
+
+  public abstract static class NetworkStatsManager.UsageCallback {
+    ctor public NetworkStatsManager.UsageCallback();
+    method public abstract void onThresholdReached(int, String);
+  }
+
+}
+
+package android.net {
+
+  public final class IpSecAlgorithm implements android.os.Parcelable {
+    ctor public IpSecAlgorithm(@NonNull String, @NonNull byte[]);
+    ctor public IpSecAlgorithm(@NonNull String, @NonNull byte[], int);
+    method public int describeContents();
+    method @NonNull public byte[] getKey();
+    method @NonNull public String getName();
+    method @NonNull public static java.util.Set<java.lang.String> getSupportedAlgorithms();
+    method public int getTruncationLengthBits();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final String AUTH_AES_CMAC = "cmac(aes)";
+    field public static final String AUTH_AES_XCBC = "xcbc(aes)";
+    field public static final String AUTH_CRYPT_AES_GCM = "rfc4106(gcm(aes))";
+    field public static final String AUTH_CRYPT_CHACHA20_POLY1305 = "rfc7539esp(chacha20,poly1305)";
+    field public static final String AUTH_HMAC_MD5 = "hmac(md5)";
+    field public static final String AUTH_HMAC_SHA1 = "hmac(sha1)";
+    field public static final String AUTH_HMAC_SHA256 = "hmac(sha256)";
+    field public static final String AUTH_HMAC_SHA384 = "hmac(sha384)";
+    field public static final String AUTH_HMAC_SHA512 = "hmac(sha512)";
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.IpSecAlgorithm> CREATOR;
+    field public static final String CRYPT_AES_CBC = "cbc(aes)";
+    field public static final String CRYPT_AES_CTR = "rfc3686(ctr(aes))";
+  }
+
+  public final class IpSecManager {
+    method @NonNull public android.net.IpSecManager.SecurityParameterIndex allocateSecurityParameterIndex(@NonNull java.net.InetAddress) throws android.net.IpSecManager.ResourceUnavailableException;
+    method @NonNull public android.net.IpSecManager.SecurityParameterIndex allocateSecurityParameterIndex(@NonNull java.net.InetAddress, int) throws android.net.IpSecManager.ResourceUnavailableException, android.net.IpSecManager.SpiUnavailableException;
+    method public void applyTransportModeTransform(@NonNull java.net.Socket, int, @NonNull android.net.IpSecTransform) throws java.io.IOException;
+    method public void applyTransportModeTransform(@NonNull java.net.DatagramSocket, int, @NonNull android.net.IpSecTransform) throws java.io.IOException;
+    method public void applyTransportModeTransform(@NonNull java.io.FileDescriptor, int, @NonNull android.net.IpSecTransform) throws java.io.IOException;
+    method @NonNull public android.net.IpSecManager.UdpEncapsulationSocket openUdpEncapsulationSocket(int) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
+    method @NonNull public android.net.IpSecManager.UdpEncapsulationSocket openUdpEncapsulationSocket() throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
+    method public void removeTransportModeTransforms(@NonNull java.net.Socket) throws java.io.IOException;
+    method public void removeTransportModeTransforms(@NonNull java.net.DatagramSocket) throws java.io.IOException;
+    method public void removeTransportModeTransforms(@NonNull java.io.FileDescriptor) throws java.io.IOException;
+    field public static final int DIRECTION_IN = 0; // 0x0
+    field public static final int DIRECTION_OUT = 1; // 0x1
+  }
+
+  public static final class IpSecManager.ResourceUnavailableException extends android.util.AndroidException {
+  }
+
+  public static final class IpSecManager.SecurityParameterIndex implements java.lang.AutoCloseable {
+    method public void close();
+    method public int getSpi();
+  }
+
+  public static final class IpSecManager.SpiUnavailableException extends android.util.AndroidException {
+    method public int getSpi();
+  }
+
+  public static final class IpSecManager.UdpEncapsulationSocket implements java.lang.AutoCloseable {
+    method public void close() throws java.io.IOException;
+    method public java.io.FileDescriptor getFileDescriptor();
+    method public int getPort();
+  }
+
+  public final class IpSecTransform implements java.lang.AutoCloseable {
+    method public void close();
+  }
+
+  public static class IpSecTransform.Builder {
+    ctor public IpSecTransform.Builder(@NonNull android.content.Context);
+    method @NonNull public android.net.IpSecTransform buildTransportModeTransform(@NonNull java.net.InetAddress, @NonNull android.net.IpSecManager.SecurityParameterIndex) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException, android.net.IpSecManager.SpiUnavailableException;
+    method @NonNull public android.net.IpSecTransform.Builder setAuthenticatedEncryption(@NonNull android.net.IpSecAlgorithm);
+    method @NonNull public android.net.IpSecTransform.Builder setAuthentication(@NonNull android.net.IpSecAlgorithm);
+    method @NonNull public android.net.IpSecTransform.Builder setEncryption(@NonNull android.net.IpSecAlgorithm);
+    method @NonNull public android.net.IpSecTransform.Builder setIpv4Encapsulation(@NonNull android.net.IpSecManager.UdpEncapsulationSocket, int);
+  }
+
+  public class TrafficStats {
+    ctor public TrafficStats();
+    method public static void clearThreadStatsTag();
+    method public static void clearThreadStatsUid();
+    method public static int getAndSetThreadStatsTag(int);
+    method public static long getMobileRxBytes();
+    method public static long getMobileRxPackets();
+    method public static long getMobileTxBytes();
+    method public static long getMobileTxPackets();
+    method public static long getRxBytes(@NonNull String);
+    method public static long getRxPackets(@NonNull String);
+    method public static int getThreadStatsTag();
+    method public static int getThreadStatsUid();
+    method public static long getTotalRxBytes();
+    method public static long getTotalRxPackets();
+    method public static long getTotalTxBytes();
+    method public static long getTotalTxPackets();
+    method public static long getTxBytes(@NonNull String);
+    method public static long getTxPackets(@NonNull String);
+    method public static long getUidRxBytes(int);
+    method public static long getUidRxPackets(int);
+    method @Deprecated public static long getUidTcpRxBytes(int);
+    method @Deprecated public static long getUidTcpRxSegments(int);
+    method @Deprecated public static long getUidTcpTxBytes(int);
+    method @Deprecated public static long getUidTcpTxSegments(int);
+    method public static long getUidTxBytes(int);
+    method public static long getUidTxPackets(int);
+    method @Deprecated public static long getUidUdpRxBytes(int);
+    method @Deprecated public static long getUidUdpRxPackets(int);
+    method @Deprecated public static long getUidUdpTxBytes(int);
+    method @Deprecated public static long getUidUdpTxPackets(int);
+    method public static void incrementOperationCount(int);
+    method public static void incrementOperationCount(int, int);
+    method public static void setThreadStatsTag(int);
+    method public static void setThreadStatsUid(int);
+    method public static void tagDatagramSocket(java.net.DatagramSocket) throws java.net.SocketException;
+    method public static void tagFileDescriptor(java.io.FileDescriptor) throws java.io.IOException;
+    method public static void tagSocket(java.net.Socket) throws java.net.SocketException;
+    method public static void untagDatagramSocket(java.net.DatagramSocket) throws java.net.SocketException;
+    method public static void untagFileDescriptor(java.io.FileDescriptor) throws java.io.IOException;
+    method public static void untagSocket(java.net.Socket) throws java.net.SocketException;
+    field public static final int UNSUPPORTED = -1; // 0xffffffff
+  }
+
+}
+
 package android.net.nsd {
 
   public final class NsdManager {
     method public void discoverServices(String, int, android.net.nsd.NsdManager.DiscoveryListener);
+    method public void discoverServices(@NonNull String, int, @Nullable android.net.Network, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
+    method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public void discoverServices(@NonNull String, int, @NonNull android.net.NetworkRequest, @NonNull android.net.nsd.NsdManager.DiscoveryListener);
     method public void registerService(android.net.nsd.NsdServiceInfo, int, android.net.nsd.NsdManager.RegistrationListener);
     method public void resolveService(android.net.nsd.NsdServiceInfo, android.net.nsd.NsdManager.ResolveListener);
     method public void stopServiceDiscovery(android.net.nsd.NsdManager.DiscoveryListener);
@@ -43,12 +222,14 @@
     method public int describeContents();
     method public java.util.Map<java.lang.String,byte[]> getAttributes();
     method public java.net.InetAddress getHost();
+    method @Nullable public android.net.Network getNetwork();
     method public int getPort();
     method public String getServiceName();
     method public String getServiceType();
     method public void removeAttribute(String);
     method public void setAttribute(String, String);
     method public void setHost(java.net.InetAddress);
+    method public void setNetwork(@Nullable android.net.Network);
     method public void setPort(int);
     method public void setServiceName(String);
     method public void setServiceType(String);
diff --git a/framework-t/api/lint-baseline.txt b/framework-t/api/lint-baseline.txt
new file mode 100644
index 0000000..53e1beb
--- /dev/null
+++ b/framework-t/api/lint-baseline.txt
@@ -0,0 +1,157 @@
+// Baseline format: 1.0
+BannedThrow: android.app.usage.NetworkStatsManager#queryDetails(int, String, long, long):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+BannedThrow: android.app.usage.NetworkStatsManager#queryDetailsForUid(int, String, long, long, int):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+BannedThrow: android.app.usage.NetworkStatsManager#queryDetailsForUidTag(int, String, long, long, int, int):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+BannedThrow: android.app.usage.NetworkStatsManager#queryDetailsForUidTagState(int, String, long, long, int, int, int):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+BannedThrow: android.app.usage.NetworkStatsManager#querySummary(int, String, long, long):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+BannedThrow: android.app.usage.NetworkStatsManager#querySummaryForDevice(int, String, long, long):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+BannedThrow: android.app.usage.NetworkStatsManager#querySummaryForUser(int, String, long, long):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+
+
+BuilderSetStyle: android.net.IpSecTransform.Builder#buildTransportModeTransform(java.net.InetAddress, android.net.IpSecManager.SecurityParameterIndex):
+    Builder methods names should use setFoo() / addFoo() / clearFoo() style: method android.net.IpSecTransform.Builder.buildTransportModeTransform(java.net.InetAddress,android.net.IpSecManager.SecurityParameterIndex)
+
+
+EqualsAndHashCode: android.net.IpSecTransform#equals(Object):
+    Must override both equals and hashCode; missing one in android.net.IpSecTransform
+
+
+ExecutorRegistration: android.app.usage.NetworkStatsManager#registerUsageCallback(int, String, long, android.app.usage.NetworkStatsManager.UsageCallback, android.os.Handler):
+    Registration methods should have overload that accepts delivery Executor: `registerUsageCallback`
+
+
+GenericException: android.app.usage.NetworkStats#finalize():
+    Methods must not throw generic exceptions (`java.lang.Throwable`)
+GenericException: android.net.IpSecManager.SecurityParameterIndex#finalize():
+    Methods must not throw generic exceptions (`java.lang.Throwable`)
+GenericException: android.net.IpSecManager.UdpEncapsulationSocket#finalize():
+    Methods must not throw generic exceptions (`java.lang.Throwable`)
+GenericException: android.net.IpSecTransform#finalize():
+    Methods must not throw generic exceptions (`java.lang.Throwable`)
+
+
+MissingBuildMethod: android.net.IpSecTransform.Builder:
+    android.net.IpSecTransform.Builder does not declare a `build()` method, but builder classes are expected to
+
+
+MissingNullability: android.app.usage.NetworkStats#getNextBucket(android.app.usage.NetworkStats.Bucket) parameter #0:
+    Missing nullability on parameter `bucketOut` in method `getNextBucket`
+MissingNullability: android.app.usage.NetworkStatsManager#queryDetails(int, String, long, long):
+    Missing nullability on method `queryDetails` return
+MissingNullability: android.app.usage.NetworkStatsManager#queryDetails(int, String, long, long) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `queryDetails`
+MissingNullability: android.app.usage.NetworkStatsManager#queryDetailsForUid(int, String, long, long, int):
+    Missing nullability on method `queryDetailsForUid` return
+MissingNullability: android.app.usage.NetworkStatsManager#queryDetailsForUid(int, String, long, long, int) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `queryDetailsForUid`
+MissingNullability: android.app.usage.NetworkStatsManager#queryDetailsForUidTag(int, String, long, long, int, int):
+    Missing nullability on method `queryDetailsForUidTag` return
+MissingNullability: android.app.usage.NetworkStatsManager#queryDetailsForUidTag(int, String, long, long, int, int) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `queryDetailsForUidTag`
+MissingNullability: android.app.usage.NetworkStatsManager#queryDetailsForUidTagState(int, String, long, long, int, int, int):
+    Missing nullability on method `queryDetailsForUidTagState` return
+MissingNullability: android.app.usage.NetworkStatsManager#queryDetailsForUidTagState(int, String, long, long, int, int, int) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `queryDetailsForUidTagState`
+MissingNullability: android.app.usage.NetworkStatsManager#querySummary(int, String, long, long):
+    Missing nullability on method `querySummary` return
+MissingNullability: android.app.usage.NetworkStatsManager#querySummary(int, String, long, long) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `querySummary`
+MissingNullability: android.app.usage.NetworkStatsManager#querySummaryForDevice(int, String, long, long):
+    Missing nullability on method `querySummaryForDevice` return
+MissingNullability: android.app.usage.NetworkStatsManager#querySummaryForDevice(int, String, long, long) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `querySummaryForDevice`
+MissingNullability: android.app.usage.NetworkStatsManager#querySummaryForUser(int, String, long, long):
+    Missing nullability on method `querySummaryForUser` return
+MissingNullability: android.app.usage.NetworkStatsManager#querySummaryForUser(int, String, long, long) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `querySummaryForUser`
+MissingNullability: android.app.usage.NetworkStatsManager#registerUsageCallback(int, String, long, android.app.usage.NetworkStatsManager.UsageCallback) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `registerUsageCallback`
+MissingNullability: android.app.usage.NetworkStatsManager#registerUsageCallback(int, String, long, android.app.usage.NetworkStatsManager.UsageCallback) parameter #3:
+    Missing nullability on parameter `callback` in method `registerUsageCallback`
+MissingNullability: android.app.usage.NetworkStatsManager#registerUsageCallback(int, String, long, android.app.usage.NetworkStatsManager.UsageCallback, android.os.Handler) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `registerUsageCallback`
+MissingNullability: android.app.usage.NetworkStatsManager#registerUsageCallback(int, String, long, android.app.usage.NetworkStatsManager.UsageCallback, android.os.Handler) parameter #3:
+    Missing nullability on parameter `callback` in method `registerUsageCallback`
+MissingNullability: android.app.usage.NetworkStatsManager#unregisterUsageCallback(android.app.usage.NetworkStatsManager.UsageCallback) parameter #0:
+    Missing nullability on parameter `callback` in method `unregisterUsageCallback`
+MissingNullability: android.app.usage.NetworkStatsManager.UsageCallback#onThresholdReached(int, String) parameter #1:
+    Missing nullability on parameter `subscriberId` in method `onThresholdReached`
+MissingNullability: android.net.IpSecAlgorithm#writeToParcel(android.os.Parcel, int) parameter #0:
+    Missing nullability on parameter `out` in method `writeToParcel`
+MissingNullability: android.net.IpSecManager.UdpEncapsulationSocket#getFileDescriptor():
+    Missing nullability on method `getFileDescriptor` return
+MissingNullability: android.net.TrafficStats#tagDatagramSocket(java.net.DatagramSocket) parameter #0:
+    Missing nullability on parameter `socket` in method `tagDatagramSocket`
+MissingNullability: android.net.TrafficStats#tagFileDescriptor(java.io.FileDescriptor) parameter #0:
+    Missing nullability on parameter `fd` in method `tagFileDescriptor`
+MissingNullability: android.net.TrafficStats#tagSocket(java.net.Socket) parameter #0:
+    Missing nullability on parameter `socket` in method `tagSocket`
+MissingNullability: android.net.TrafficStats#untagDatagramSocket(java.net.DatagramSocket) parameter #0:
+    Missing nullability on parameter `socket` in method `untagDatagramSocket`
+MissingNullability: android.net.TrafficStats#untagFileDescriptor(java.io.FileDescriptor) parameter #0:
+    Missing nullability on parameter `fd` in method `untagFileDescriptor`
+MissingNullability: android.net.TrafficStats#untagSocket(java.net.Socket) parameter #0:
+    Missing nullability on parameter `socket` in method `untagSocket`
+MissingNullability: com.android.internal.util.FileRotator#FileRotator(java.io.File, String, long, long) parameter #0:
+    Missing nullability on parameter `basePath` in method `FileRotator`
+MissingNullability: com.android.internal.util.FileRotator#FileRotator(java.io.File, String, long, long) parameter #1:
+    Missing nullability on parameter `prefix` in method `FileRotator`
+MissingNullability: com.android.internal.util.FileRotator#dumpAll(java.io.OutputStream) parameter #0:
+    Missing nullability on parameter `os` in method `dumpAll`
+MissingNullability: com.android.internal.util.FileRotator#readMatching(com.android.internal.util.FileRotator.Reader, long, long) parameter #0:
+    Missing nullability on parameter `reader` in method `readMatching`
+MissingNullability: com.android.internal.util.FileRotator#rewriteActive(com.android.internal.util.FileRotator.Rewriter, long) parameter #0:
+    Missing nullability on parameter `rewriter` in method `rewriteActive`
+MissingNullability: com.android.internal.util.FileRotator#rewriteAll(com.android.internal.util.FileRotator.Rewriter) parameter #0:
+    Missing nullability on parameter `rewriter` in method `rewriteAll`
+MissingNullability: com.android.internal.util.FileRotator.Reader#read(java.io.InputStream) parameter #0:
+    Missing nullability on parameter `in` in method `read`
+MissingNullability: com.android.internal.util.FileRotator.Writer#write(java.io.OutputStream) parameter #0:
+    Missing nullability on parameter `out` in method `write`
+MissingNullability: com.android.server.NetworkManagementSocketTagger#kernelToTag(String) parameter #0:
+    Missing nullability on parameter `string` in method `kernelToTag`
+MissingNullability: com.android.server.NetworkManagementSocketTagger#tag(java.io.FileDescriptor) parameter #0:
+    Missing nullability on parameter `fd` in method `tag`
+MissingNullability: com.android.server.NetworkManagementSocketTagger#untag(java.io.FileDescriptor) parameter #0:
+    Missing nullability on parameter `fd` in method `untag`
+
+
+RethrowRemoteException: android.app.usage.NetworkStatsManager#queryDetails(int, String, long, long):
+    Methods calling system APIs should rethrow `RemoteException` as `RuntimeException` (but do not list it in the throws clause)
+RethrowRemoteException: android.app.usage.NetworkStatsManager#querySummary(int, String, long, long):
+    Methods calling system APIs should rethrow `RemoteException` as `RuntimeException` (but do not list it in the throws clause)
+RethrowRemoteException: android.app.usage.NetworkStatsManager#querySummaryForDevice(int, String, long, long):
+    Methods calling system APIs should rethrow `RemoteException` as `RuntimeException` (but do not list it in the throws clause)
+RethrowRemoteException: android.app.usage.NetworkStatsManager#querySummaryForUser(int, String, long, long):
+    Methods calling system APIs should rethrow `RemoteException` as `RuntimeException` (but do not list it in the throws clause)
+
+
+StaticFinalBuilder: android.net.IpSecTransform.Builder:
+    Builder must be final: android.net.IpSecTransform.Builder
+
+
+StaticUtils: android.net.TrafficStats:
+    Fully-static utility classes must not have constructor
+
+
+UseParcelFileDescriptor: android.net.IpSecManager#applyTransportModeTransform(java.io.FileDescriptor, int, android.net.IpSecTransform) parameter #0:
+    Must use ParcelFileDescriptor instead of FileDescriptor in parameter socket in android.net.IpSecManager.applyTransportModeTransform(java.io.FileDescriptor socket, int direction, android.net.IpSecTransform transform)
+UseParcelFileDescriptor: android.net.IpSecManager#removeTransportModeTransforms(java.io.FileDescriptor) parameter #0:
+    Must use ParcelFileDescriptor instead of FileDescriptor in parameter socket in android.net.IpSecManager.removeTransportModeTransforms(java.io.FileDescriptor socket)
+UseParcelFileDescriptor: android.net.IpSecManager.UdpEncapsulationSocket#getFileDescriptor():
+    Must use ParcelFileDescriptor instead of FileDescriptor in method android.net.IpSecManager.UdpEncapsulationSocket.getFileDescriptor()
+UseParcelFileDescriptor: android.net.TrafficStats#tagFileDescriptor(java.io.FileDescriptor) parameter #0:
+    Must use ParcelFileDescriptor instead of FileDescriptor in parameter fd in android.net.TrafficStats.tagFileDescriptor(java.io.FileDescriptor fd)
+UseParcelFileDescriptor: android.net.TrafficStats#untagFileDescriptor(java.io.FileDescriptor) parameter #0:
+    Must use ParcelFileDescriptor instead of FileDescriptor in parameter fd in android.net.TrafficStats.untagFileDescriptor(java.io.FileDescriptor fd)
+UseParcelFileDescriptor: com.android.server.NetworkManagementSocketTagger#tag(java.io.FileDescriptor) parameter #0:
+    Must use ParcelFileDescriptor instead of FileDescriptor in parameter fd in com.android.server.NetworkManagementSocketTagger.tag(java.io.FileDescriptor fd)
+UseParcelFileDescriptor: com.android.server.NetworkManagementSocketTagger#untag(java.io.FileDescriptor) parameter #0:
+    Must use ParcelFileDescriptor instead of FileDescriptor in parameter fd in com.android.server.NetworkManagementSocketTagger.untag(java.io.FileDescriptor fd)
diff --git a/framework-t/api/module-lib-current.txt b/framework-t/api/module-lib-current.txt
index 81d89c6..b284d4f 100644
--- a/framework-t/api/module-lib-current.txt
+++ b/framework-t/api/module-lib-current.txt
@@ -1,9 +1,173 @@
 // Signature format: 2.0
+package android.app.usage {
+
+  public class NetworkStatsManager {
+    method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void forceUpdate();
+    method public static int getCollapsedRatType(int);
+    method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void notifyNetworkStatus(@NonNull java.util.List<android.net.Network>, @NonNull java.util.List<android.net.NetworkStateSnapshot>, @Nullable String, @NonNull java.util.List<android.net.UnderlyingNetworkInfo>);
+    method @NonNull @WorkerThread public android.app.usage.NetworkStats queryDetailsForDevice(@NonNull android.net.NetworkTemplate, long, long);
+    method @NonNull @WorkerThread public android.app.usage.NetworkStats queryDetailsForUidTagState(@NonNull android.net.NetworkTemplate, long, long, int, int, int) throws java.lang.SecurityException;
+    method @NonNull @WorkerThread public android.app.usage.NetworkStats querySummary(@NonNull android.net.NetworkTemplate, long, long) throws java.lang.SecurityException;
+    method @NonNull @WorkerThread public android.app.usage.NetworkStats.Bucket querySummaryForDevice(@NonNull android.net.NetworkTemplate, long, long);
+    method @NonNull @WorkerThread public android.app.usage.NetworkStats queryTaggedSummary(@NonNull android.net.NetworkTemplate, long, long) throws java.lang.SecurityException;
+    method public void registerUsageCallback(@NonNull android.net.NetworkTemplate, long, @NonNull java.util.concurrent.Executor, @NonNull android.app.usage.NetworkStatsManager.UsageCallback);
+    method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void setDefaultGlobalAlert(long);
+    method public void setPollForce(boolean);
+    method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void setPollOnOpen(boolean);
+    method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void setStatsProviderWarningAndLimitAsync(@NonNull String, long, long);
+    method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK}) public void setUidForeground(int, boolean);
+    field public static final int NETWORK_TYPE_5G_NSA = -2; // 0xfffffffe
+  }
+
+  public abstract static class NetworkStatsManager.UsageCallback {
+    method public void onThresholdReached(@NonNull android.net.NetworkTemplate);
+  }
+
+}
+
 package android.net {
 
   public final class ConnectivityFrameworkInitializerTiramisu {
     method public static void registerServiceWrappers();
   }
 
+  public final class IpSecManager {
+    field public static final int DIRECTION_FWD = 2; // 0x2
+  }
+
+  public static final class IpSecManager.UdpEncapsulationSocket implements java.lang.AutoCloseable {
+    method public int getResourceId();
+  }
+
+  public class NetworkIdentity {
+    method public int getOemManaged();
+    method public int getRatType();
+    method @Nullable public String getSubscriberId();
+    method public int getType();
+    method @Nullable public String getWifiNetworkKey();
+    method public boolean isDefaultNetwork();
+    method public boolean isMetered();
+    method public boolean isRoaming();
+  }
+
+  public static final class NetworkIdentity.Builder {
+    ctor public NetworkIdentity.Builder();
+    method @NonNull public android.net.NetworkIdentity build();
+    method @NonNull public android.net.NetworkIdentity.Builder clearRatType();
+    method @NonNull public android.net.NetworkIdentity.Builder setDefaultNetwork(boolean);
+    method @NonNull public android.net.NetworkIdentity.Builder setMetered(boolean);
+    method @NonNull public android.net.NetworkIdentity.Builder setNetworkStateSnapshot(@NonNull android.net.NetworkStateSnapshot);
+    method @NonNull public android.net.NetworkIdentity.Builder setOemManaged(int);
+    method @NonNull public android.net.NetworkIdentity.Builder setRatType(int);
+    method @NonNull public android.net.NetworkIdentity.Builder setRoaming(boolean);
+    method @NonNull public android.net.NetworkIdentity.Builder setSubscriberId(@Nullable String);
+    method @NonNull public android.net.NetworkIdentity.Builder setType(int);
+    method @NonNull public android.net.NetworkIdentity.Builder setWifiNetworkKey(@Nullable String);
+  }
+
+  public final class NetworkStateSnapshot implements android.os.Parcelable {
+    ctor public NetworkStateSnapshot(@NonNull android.net.Network, @NonNull android.net.NetworkCapabilities, @NonNull android.net.LinkProperties, @Nullable String, int);
+    method public int describeContents();
+    method public int getLegacyType();
+    method @NonNull public android.net.LinkProperties getLinkProperties();
+    method @NonNull public android.net.Network getNetwork();
+    method @NonNull public android.net.NetworkCapabilities getNetworkCapabilities();
+    method @Nullable public String getSubscriberId();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkStateSnapshot> CREATOR;
+  }
+
+  public class NetworkStatsCollection {
+    method @NonNull public java.util.Map<android.net.NetworkStatsCollection.Key,android.net.NetworkStatsHistory> getEntries();
+  }
+
+  public static final class NetworkStatsCollection.Builder {
+    ctor public NetworkStatsCollection.Builder(long);
+    method @NonNull public android.net.NetworkStatsCollection.Builder addEntry(@NonNull android.net.NetworkStatsCollection.Key, @NonNull android.net.NetworkStatsHistory);
+    method @NonNull public android.net.NetworkStatsCollection build();
+  }
+
+  public static class NetworkStatsCollection.Key {
+    ctor public NetworkStatsCollection.Key(@NonNull java.util.Set<android.net.NetworkIdentity>, int, int, int);
+  }
+
+  public final class NetworkStatsHistory implements android.os.Parcelable {
+    method public int describeContents();
+    method @NonNull public java.util.List<android.net.NetworkStatsHistory.Entry> getEntries();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkStatsHistory> CREATOR;
+  }
+
+  public static final class NetworkStatsHistory.Builder {
+    ctor public NetworkStatsHistory.Builder(long, int);
+    method @NonNull public android.net.NetworkStatsHistory.Builder addEntry(@NonNull android.net.NetworkStatsHistory.Entry);
+    method @NonNull public android.net.NetworkStatsHistory build();
+  }
+
+  public static final class NetworkStatsHistory.Entry {
+    ctor public NetworkStatsHistory.Entry(long, long, long, long, long, long, long);
+    method public long getActiveTime();
+    method public long getBucketStart();
+    method public long getOperations();
+    method public long getRxBytes();
+    method public long getRxPackets();
+    method public long getTxBytes();
+    method public long getTxPackets();
+  }
+
+  public final class NetworkTemplate implements android.os.Parcelable {
+    method public int describeContents();
+    method public int getDefaultNetworkStatus();
+    method public int getMatchRule();
+    method public int getMeteredness();
+    method public int getOemManaged();
+    method public int getRatType();
+    method public int getRoaming();
+    method @NonNull public java.util.Set<java.lang.String> getSubscriberIds();
+    method @NonNull public java.util.Set<java.lang.String> getWifiNetworkKeys();
+    method public boolean matches(@NonNull android.net.NetworkIdentity);
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkTemplate> CREATOR;
+    field public static final int MATCH_BLUETOOTH = 8; // 0x8
+    field public static final int MATCH_CARRIER = 10; // 0xa
+    field public static final int MATCH_ETHERNET = 5; // 0x5
+    field public static final int MATCH_MOBILE = 1; // 0x1
+    field public static final int MATCH_PROXY = 9; // 0x9
+    field public static final int MATCH_WIFI = 4; // 0x4
+    field public static final int NETWORK_TYPE_ALL = -1; // 0xffffffff
+    field public static final int OEM_MANAGED_ALL = -1; // 0xffffffff
+    field public static final int OEM_MANAGED_NO = 0; // 0x0
+    field public static final int OEM_MANAGED_PAID = 1; // 0x1
+    field public static final int OEM_MANAGED_PRIVATE = 2; // 0x2
+    field public static final int OEM_MANAGED_YES = -2; // 0xfffffffe
+  }
+
+  public static final class NetworkTemplate.Builder {
+    ctor public NetworkTemplate.Builder(int);
+    method @NonNull public android.net.NetworkTemplate build();
+    method @NonNull public android.net.NetworkTemplate.Builder setDefaultNetworkStatus(int);
+    method @NonNull public android.net.NetworkTemplate.Builder setMeteredness(int);
+    method @NonNull public android.net.NetworkTemplate.Builder setOemManaged(int);
+    method @NonNull public android.net.NetworkTemplate.Builder setRatType(int);
+    method @NonNull public android.net.NetworkTemplate.Builder setRoaming(int);
+    method @NonNull public android.net.NetworkTemplate.Builder setSubscriberIds(@NonNull java.util.Set<java.lang.String>);
+    method @NonNull public android.net.NetworkTemplate.Builder setWifiNetworkKeys(@NonNull java.util.Set<java.lang.String>);
+  }
+
+  public class TrafficStats {
+    method public static void attachSocketTagger();
+    method public static void init(@NonNull android.content.Context);
+  }
+
+  public final class UnderlyingNetworkInfo implements android.os.Parcelable {
+    ctor public UnderlyingNetworkInfo(int, @NonNull String, @NonNull java.util.List<java.lang.String>);
+    method public int describeContents();
+    method @NonNull public String getInterface();
+    method public int getOwnerUid();
+    method @NonNull public java.util.List<java.lang.String> getUnderlyingInterfaces();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.UnderlyingNetworkInfo> CREATOR;
+  }
+
 }
 
diff --git a/framework-t/api/module-lib-lint-baseline.txt b/framework-t/api/module-lib-lint-baseline.txt
new file mode 100644
index 0000000..3158bd4
--- /dev/null
+++ b/framework-t/api/module-lib-lint-baseline.txt
@@ -0,0 +1,7 @@
+// Baseline format: 1.0
+BannedThrow: android.app.usage.NetworkStatsManager#queryDetailsForUidTagState(android.net.NetworkTemplate, long, long, int, int, int):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+BannedThrow: android.app.usage.NetworkStatsManager#querySummary(android.net.NetworkTemplate, long, long):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
+BannedThrow: android.app.usage.NetworkStatsManager#queryTaggedSummary(android.net.NetworkTemplate, long, long):
+    Methods must not mention RuntimeException subclasses in throws clauses (was `java.lang.SecurityException`)
diff --git a/framework-t/api/removed.txt b/framework-t/api/removed.txt
index d802177..1ba87d8 100644
--- a/framework-t/api/removed.txt
+++ b/framework-t/api/removed.txt
@@ -1 +1,9 @@
 // Signature format: 2.0
+package android.net {
+
+  public class TrafficStats {
+    method @Deprecated public static void setThreadStatsUidSelf();
+  }
+
+}
+
diff --git a/framework-t/api/system-current.txt b/framework-t/api/system-current.txt
index 6666c8d..c5cb98c 100644
--- a/framework-t/api/system-current.txt
+++ b/framework-t/api/system-current.txt
@@ -1,4 +1,15 @@
 // Signature format: 2.0
+package android.app.usage {
+
+  public class NetworkStatsManager {
+    method @NonNull @RequiresPermission(android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK) public android.net.NetworkStats getMobileUidStats();
+    method @NonNull @RequiresPermission(android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK) public android.net.NetworkStats getWifiUidStats();
+    method @NonNull @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_STATS_PROVIDER, android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public void registerNetworkStatsProvider(@NonNull String, @NonNull android.net.netstats.provider.NetworkStatsProvider);
+    method @NonNull @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_STATS_PROVIDER, android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public void unregisterNetworkStatsProvider(@NonNull android.net.netstats.provider.NetworkStatsProvider);
+  }
+
+}
+
 package android.nearby {
 
   public class FastPairAccountKeyDeviceMetadata {
@@ -313,3 +324,96 @@
 
 }
 
+package android.net {
+
+  public final class IpSecManager {
+    method @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public void applyTunnelModeTransform(@NonNull android.net.IpSecManager.IpSecTunnelInterface, int, @NonNull android.net.IpSecTransform) throws java.io.IOException;
+    method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public android.net.IpSecManager.IpSecTunnelInterface createIpSecTunnelInterface(@NonNull java.net.InetAddress, @NonNull java.net.InetAddress, @NonNull android.net.Network) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException;
+  }
+
+  public static final class IpSecManager.IpSecTunnelInterface implements java.lang.AutoCloseable {
+    method @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public void addAddress(@NonNull java.net.InetAddress, int) throws java.io.IOException;
+    method public void close();
+    method @NonNull public String getInterfaceName();
+    method @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public void removeAddress(@NonNull java.net.InetAddress, int) throws java.io.IOException;
+    method @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public void setUnderlyingNetwork(@NonNull android.net.Network) throws java.io.IOException;
+  }
+
+  public static class IpSecTransform.Builder {
+    method @NonNull @RequiresPermission(android.Manifest.permission.MANAGE_IPSEC_TUNNELS) public android.net.IpSecTransform buildTunnelModeTransform(@NonNull java.net.InetAddress, @NonNull android.net.IpSecManager.SecurityParameterIndex) throws java.io.IOException, android.net.IpSecManager.ResourceUnavailableException, android.net.IpSecManager.SpiUnavailableException;
+  }
+
+  public final class NetworkStats implements java.lang.Iterable<android.net.NetworkStats.Entry> android.os.Parcelable {
+    ctor public NetworkStats(long, int);
+    method @NonNull public android.net.NetworkStats add(@NonNull android.net.NetworkStats);
+    method @NonNull public android.net.NetworkStats addEntry(@NonNull android.net.NetworkStats.Entry);
+    method public int describeContents();
+    method @NonNull public java.util.Iterator<android.net.NetworkStats.Entry> iterator();
+    method @NonNull public android.net.NetworkStats subtract(@NonNull android.net.NetworkStats);
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkStats> CREATOR;
+    field public static final int DEFAULT_NETWORK_ALL = -1; // 0xffffffff
+    field public static final int DEFAULT_NETWORK_NO = 0; // 0x0
+    field public static final int DEFAULT_NETWORK_YES = 1; // 0x1
+    field public static final String IFACE_VT = "vt_data0";
+    field public static final int METERED_ALL = -1; // 0xffffffff
+    field public static final int METERED_NO = 0; // 0x0
+    field public static final int METERED_YES = 1; // 0x1
+    field public static final int ROAMING_ALL = -1; // 0xffffffff
+    field public static final int ROAMING_NO = 0; // 0x0
+    field public static final int ROAMING_YES = 1; // 0x1
+    field public static final int SET_ALL = -1; // 0xffffffff
+    field public static final int SET_DEFAULT = 0; // 0x0
+    field public static final int SET_FOREGROUND = 1; // 0x1
+    field public static final int TAG_NONE = 0; // 0x0
+    field public static final int UID_ALL = -1; // 0xffffffff
+    field public static final int UID_TETHERING = -5; // 0xfffffffb
+  }
+
+  public static class NetworkStats.Entry {
+    ctor public NetworkStats.Entry(@Nullable String, int, int, int, int, int, int, long, long, long, long, long);
+    method public int getDefaultNetwork();
+    method public int getMetered();
+    method public long getOperations();
+    method public int getRoaming();
+    method public long getRxBytes();
+    method public long getRxPackets();
+    method public int getSet();
+    method public int getTag();
+    method public long getTxBytes();
+    method public long getTxPackets();
+    method public int getUid();
+  }
+
+  public class TrafficStats {
+    method public static void setThreadStatsTagApp();
+    method public static void setThreadStatsTagBackup();
+    method public static void setThreadStatsTagDownload();
+    method public static void setThreadStatsTagRestore();
+    field public static final int TAG_NETWORK_STACK_IMPERSONATION_RANGE_END = -113; // 0xffffff8f
+    field public static final int TAG_NETWORK_STACK_IMPERSONATION_RANGE_START = -128; // 0xffffff80
+    field public static final int TAG_NETWORK_STACK_RANGE_END = -257; // 0xfffffeff
+    field public static final int TAG_NETWORK_STACK_RANGE_START = -768; // 0xfffffd00
+    field public static final int TAG_SYSTEM_IMPERSONATION_RANGE_END = -241; // 0xffffff0f
+    field public static final int TAG_SYSTEM_IMPERSONATION_RANGE_START = -256; // 0xffffff00
+  }
+
+}
+
+package android.net.netstats.provider {
+
+  public abstract class NetworkStatsProvider {
+    ctor public NetworkStatsProvider();
+    method public void notifyAlertReached();
+    method public void notifyLimitReached();
+    method public void notifyStatsUpdated(int, @NonNull android.net.NetworkStats, @NonNull android.net.NetworkStats);
+    method public void notifyWarningReached();
+    method public abstract void onRequestStatsUpdate(int);
+    method public abstract void onSetAlert(long);
+    method public abstract void onSetLimit(@NonNull String, long);
+    method public void onSetWarningAndLimit(@NonNull String, long, long);
+    field public static final int QUOTA_UNLIMITED = -1; // 0xffffffff
+  }
+
+}
+
diff --git a/framework-t/api/system-lint-baseline.txt b/framework-t/api/system-lint-baseline.txt
new file mode 100644
index 0000000..9baf991
--- /dev/null
+++ b/framework-t/api/system-lint-baseline.txt
@@ -0,0 +1,7 @@
+// Baseline format: 1.0
+BuilderSetStyle: android.net.IpSecTransform.Builder#buildTunnelModeTransform(java.net.InetAddress, android.net.IpSecManager.SecurityParameterIndex):
+    Builder methods names should use setFoo() / addFoo() / clearFoo() style: method android.net.IpSecTransform.Builder.buildTunnelModeTransform(java.net.InetAddress,android.net.IpSecManager.SecurityParameterIndex)
+
+
+GenericException: android.net.IpSecManager.IpSecTunnelInterface#finalize():
+    Methods must not throw generic exceptions (`java.lang.Throwable`)
diff --git a/framework/Android.bp b/framework/Android.bp
index d3e46fa..481f375 100644
--- a/framework/Android.bp
+++ b/framework/Android.bp
@@ -63,6 +63,7 @@
     srcs: [
         ":framework-connectivity-sources",
         ":net-utils-framework-common-srcs",
+        ":framework-connectivity-api-shared-srcs",
     ],
     aidl: {
         generate_get_transaction_name: true,
@@ -84,6 +85,7 @@
         "net-utils-device-common",
     ],
     static_libs: [
+        "framework-connectivity-protos",
         "modules-utils-build",
         "modules-utils-preconditions",
     ],
@@ -131,12 +133,17 @@
         "//cts/tests/tests/app.usage", // NetworkUsageStatsTest
         "//external/sl4a:__subpackages__",
         "//frameworks/base/packages/Connectivity/tests:__subpackages__",
+        "//frameworks/base/core/tests/bandwidthtests",
+        "//frameworks/base/core/tests/benchmarks",
+        "//frameworks/base/core/tests/utillib",
+        "//frameworks/base/tests/vcn",
         "//frameworks/libs/net/common/testutils",
         "//frameworks/libs/net/common/tests:__subpackages__",
         "//frameworks/opt/telephony/tests/telephonytests",
         "//packages/modules/CaptivePortalLogin/tests",
         "//packages/modules/Connectivity/Tethering/tests:__subpackages__",
         "//packages/modules/Connectivity/tests:__subpackages__",
+        "//packages/modules/IPsec/tests/iketests",
         "//packages/modules/NetworkStack/tests:__subpackages__",
         "//packages/modules/Wifi/service/tests/wifitests",
     ],
@@ -172,3 +179,23 @@
         "com.android.tethering",
     ],
 }
+
+// TODO: reduce size of this library; consider using
+// proto nano for example
+java_library {
+    name: "framework-connectivity-protos",
+    sdk_version: "module_current",
+    min_sdk_version: "30",
+    proto: {
+        type: "lite",
+    },
+    srcs: [
+        "proto/**/*.*",
+    ],
+   static_libs: ["libprotobuf-java-lite"],
+    apex_available: [
+        "com.android.tethering",
+    ],
+    lint: { strict_updatability_linting: true },
+    visibility: ["//visibility:private"],
+}
diff --git a/framework/api/current.txt b/framework/api/current.txt
index a373b71..547b7e2 100644
--- a/framework/api/current.txt
+++ b/framework/api/current.txt
@@ -205,6 +205,21 @@
     method @NonNull public static java.net.InetAddress parseNumericAddress(@NonNull String);
   }
 
+  public final class IpConfiguration implements android.os.Parcelable {
+    method public int describeContents();
+    method @Nullable public android.net.ProxyInfo getHttpProxy();
+    method @Nullable public android.net.StaticIpConfiguration getStaticIpConfiguration();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.IpConfiguration> CREATOR;
+  }
+
+  public static final class IpConfiguration.Builder {
+    ctor public IpConfiguration.Builder();
+    method @NonNull public android.net.IpConfiguration build();
+    method @NonNull public android.net.IpConfiguration.Builder setHttpProxy(@Nullable android.net.ProxyInfo);
+    method @NonNull public android.net.IpConfiguration.Builder setStaticIpConfiguration(@Nullable android.net.StaticIpConfiguration);
+  }
+
   public final class IpPrefix implements android.os.Parcelable {
     ctor public IpPrefix(@NonNull java.net.InetAddress, @IntRange(from=0, to=128) int);
     method public boolean contains(@NonNull java.net.InetAddress);
@@ -485,6 +500,25 @@
     method public void onStopped();
   }
 
+  public final class StaticIpConfiguration implements android.os.Parcelable {
+    method public int describeContents();
+    method @NonNull public java.util.List<java.net.InetAddress> getDnsServers();
+    method @Nullable public String getDomains();
+    method @Nullable public java.net.InetAddress getGateway();
+    method @NonNull public android.net.LinkAddress getIpAddress();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.StaticIpConfiguration> CREATOR;
+  }
+
+  public static final class StaticIpConfiguration.Builder {
+    ctor public StaticIpConfiguration.Builder();
+    method @NonNull public android.net.StaticIpConfiguration build();
+    method @NonNull public android.net.StaticIpConfiguration.Builder setDnsServers(@NonNull Iterable<java.net.InetAddress>);
+    method @NonNull public android.net.StaticIpConfiguration.Builder setDomains(@Nullable String);
+    method @NonNull public android.net.StaticIpConfiguration.Builder setGateway(@Nullable java.net.InetAddress);
+    method @NonNull public android.net.StaticIpConfiguration.Builder setIpAddress(@NonNull android.net.LinkAddress);
+  }
+
   public interface TransportInfo {
   }
 
diff --git a/framework/api/module-lib-lint-baseline.txt b/framework/api/module-lib-lint-baseline.txt
deleted file mode 100644
index c7b0db5..0000000
--- a/framework/api/module-lib-lint-baseline.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-// Baseline format: 1.0
-NoByteOrShort: android.net.DhcpOption#DhcpOption(byte, byte[]) parameter #0:
-    Should avoid odd sized primitives; use `int` instead of `byte` in parameter type in android.net.DhcpOption(byte type, byte[] value)
-NoByteOrShort: android.net.DhcpOption#describeContents():
-    Should avoid odd sized primitives; use `int` instead of `byte` in method android.net.DhcpOption.describeContents()
-NoByteOrShort: android.net.DhcpOption#getType():
-    Should avoid odd sized primitives; use `int` instead of `byte` in method android.net.DhcpOption.getType()
diff --git a/framework/api/system-current.txt b/framework/api/system-current.txt
index d420958..764cffa 100644
--- a/framework/api/system-current.txt
+++ b/framework/api/system-current.txt
@@ -133,17 +133,12 @@
   public final class IpConfiguration implements android.os.Parcelable {
     ctor public IpConfiguration();
     ctor public IpConfiguration(@NonNull android.net.IpConfiguration);
-    method public int describeContents();
-    method @Nullable public android.net.ProxyInfo getHttpProxy();
     method @NonNull public android.net.IpConfiguration.IpAssignment getIpAssignment();
     method @NonNull public android.net.IpConfiguration.ProxySettings getProxySettings();
-    method @Nullable public android.net.StaticIpConfiguration getStaticIpConfiguration();
     method public void setHttpProxy(@Nullable android.net.ProxyInfo);
     method public void setIpAssignment(@NonNull android.net.IpConfiguration.IpAssignment);
     method public void setProxySettings(@NonNull android.net.IpConfiguration.ProxySettings);
     method public void setStaticIpConfiguration(@Nullable android.net.StaticIpConfiguration);
-    method public void writeToParcel(@NonNull android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.net.IpConfiguration> CREATOR;
   }
 
   public enum IpConfiguration.IpAssignment {
@@ -484,23 +479,7 @@
     ctor public StaticIpConfiguration(@Nullable android.net.StaticIpConfiguration);
     method public void addDnsServer(@NonNull java.net.InetAddress);
     method public void clear();
-    method public int describeContents();
-    method @NonNull public java.util.List<java.net.InetAddress> getDnsServers();
-    method @Nullable public String getDomains();
-    method @Nullable public java.net.InetAddress getGateway();
-    method @Nullable public android.net.LinkAddress getIpAddress();
     method @NonNull public java.util.List<android.net.RouteInfo> getRoutes(@Nullable String);
-    method public void writeToParcel(android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.net.StaticIpConfiguration> CREATOR;
-  }
-
-  public static final class StaticIpConfiguration.Builder {
-    ctor public StaticIpConfiguration.Builder();
-    method @NonNull public android.net.StaticIpConfiguration build();
-    method @NonNull public android.net.StaticIpConfiguration.Builder setDnsServers(@NonNull Iterable<java.net.InetAddress>);
-    method @NonNull public android.net.StaticIpConfiguration.Builder setDomains(@Nullable String);
-    method @NonNull public android.net.StaticIpConfiguration.Builder setGateway(@Nullable java.net.InetAddress);
-    method @NonNull public android.net.StaticIpConfiguration.Builder setIpAddress(@Nullable android.net.LinkAddress);
   }
 
   public final class TcpKeepalivePacketData extends android.net.KeepalivePacketData implements android.os.Parcelable {
diff --git a/framework/proto/netstats.proto b/framework/proto/netstats.proto
new file mode 100644
index 0000000..3c9f73c
--- /dev/null
+++ b/framework/proto/netstats.proto
@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+package android.service;
+
+option java_multiple_files = true;
+option java_outer_classname = "NetworkStatsServiceProto";
+
+// Represents dumpsys from NetworkStatsService (netstats).
+message NetworkStatsServiceDumpProto {
+  repeated NetworkInterfaceProto active_interfaces = 1;
+
+  repeated NetworkInterfaceProto active_uid_interfaces = 2;
+
+  // Device level network stats, which may include non-IP layer traffic.
+  optional NetworkStatsRecorderProto dev_stats = 3;
+
+  // IP-layer traffic stats.
+  optional NetworkStatsRecorderProto xt_stats = 4;
+
+  // Per-UID network stats.
+  optional NetworkStatsRecorderProto uid_stats = 5;
+
+  // Per-UID, per-tag network stats, excluding the default tag (i.e. tag=0).
+  optional NetworkStatsRecorderProto uid_tag_stats = 6;
+}
+
+// Corresponds to NetworkStatsService.mActiveIfaces/mActiveUidIfaces.
+message NetworkInterfaceProto {
+  // Name of the network interface (eg: wlan).
+  optional string interface = 1;
+
+  optional NetworkIdentitySetProto identities = 2;
+}
+
+// Corresponds to NetworkIdentitySet.
+message NetworkIdentitySetProto {
+  repeated NetworkIdentityProto identities = 1;
+}
+
+// Corresponds to NetworkIdentity.
+message NetworkIdentityProto {
+  // Constants from ConnectivityManager.TYPE_*.
+  optional int32 type = 1;
+
+  optional bool roaming = 4;
+
+  optional bool metered = 5;
+
+  optional bool default_network = 6;
+
+  optional int32 oem_managed_network = 7;
+}
+
+// Corresponds to NetworkStatsRecorder.
+message NetworkStatsRecorderProto {
+  optional int64 pending_total_bytes = 1;
+
+  optional NetworkStatsCollectionProto complete_history = 2;
+}
+
+// Corresponds to NetworkStatsCollection.
+message NetworkStatsCollectionProto {
+  repeated NetworkStatsCollectionStatsProto stats = 1;
+}
+
+// Corresponds to NetworkStatsCollection.mStats.
+message NetworkStatsCollectionStatsProto {
+  optional NetworkStatsCollectionKeyProto key = 1;
+
+  optional NetworkStatsHistoryProto history = 2;
+}
+
+// Corresponds to NetworkStatsCollection.Key.
+message NetworkStatsCollectionKeyProto {
+  optional NetworkIdentitySetProto identity = 1;
+
+  optional int32 uid = 2;
+
+  optional int32 set = 3;
+
+  optional int32 tag = 4;
+}
+
+// Corresponds to NetworkStatsHistory.
+message NetworkStatsHistoryProto {
+  // Duration for this bucket in milliseconds.
+  optional int64 bucket_duration_ms = 1;
+
+  repeated NetworkStatsHistoryBucketProto buckets = 2;
+}
+
+// Corresponds to each bucket in NetworkStatsHistory.
+message NetworkStatsHistoryBucketProto {
+  // Bucket start time in milliseconds since epoch.
+  optional int64 bucket_start_ms = 1;
+
+  optional int64 rx_bytes = 2;
+
+  optional int64 rx_packets = 3;
+
+  optional int64 tx_bytes = 4;
+
+  optional int64 tx_packets = 5;
+
+  optional int64 operations = 6;
+}
\ No newline at end of file
diff --git a/framework/src/android/net/ConnectivityManager.java b/framework/src/android/net/ConnectivityManager.java
index 92ede91..5246623 100644
--- a/framework/src/android/net/ConnectivityManager.java
+++ b/framework/src/android/net/ConnectivityManager.java
@@ -941,6 +941,7 @@
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 130143562)
     private final IConnectivityManager mService;
 
+    // LINT.IfChange(firewall_chain)
     /**
      * Firewall chain for device idle (doze mode).
      * Allowlist of apps that have network access in device idle.
@@ -991,6 +992,7 @@
         FIREWALL_CHAIN_LOW_POWER_STANDBY
     })
     public @interface FirewallChain {}
+    // LINT.ThenChange(packages/modules/Connectivity/service/native/include/Common.h)
 
     /**
      * A kludge to facilitate static access where a Context pointer isn't available, like in the
diff --git a/framework/src/android/net/DhcpOption.java b/framework/src/android/net/DhcpOption.java
index a125290..b30470a 100644
--- a/framework/src/android/net/DhcpOption.java
+++ b/framework/src/android/net/DhcpOption.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -35,12 +36,13 @@
     /**
      * Constructs a DhcpOption object.
      *
-     * @param type the type of this option
+     * @param type the type of this option. For more information, see
+     *           https://www.iana.org/assignments/bootp-dhcp-parameters/bootp-dhcp-parameters.xhtml.
      * @param value the value of this option. If {@code null}, DHCP packets containing this option
      *              will include the option type in the Parameter Request List. Otherwise, DHCP
      *              packets containing this option will include the option in the options section.
      */
-    public DhcpOption(byte type, @Nullable byte[] value) {
+    public DhcpOption(@SuppressLint("NoByteOrShort") byte type, @Nullable byte[] value) {
         mType = type;
         mValue = value;
     }
@@ -69,6 +71,7 @@
             };
 
     /** Get the type of DHCP option */
+    @SuppressLint("NoByteOrShort")
     public byte getType() {
         return mType;
     }
diff --git a/framework/src/android/net/IpConfiguration.java b/framework/src/android/net/IpConfiguration.java
index d5f8b2e..99835aa 100644
--- a/framework/src/android/net/IpConfiguration.java
+++ b/framework/src/android/net/IpConfiguration.java
@@ -28,16 +28,16 @@
 import java.util.Objects;
 
 /**
- * A class representing a configured network.
- * @hide
+ * A class representing the IP configuration of a network.
  */
-@SystemApi
 public final class IpConfiguration implements Parcelable {
     private static final String TAG = "IpConfiguration";
 
     // This enum has been used by apps through reflection for many releases.
     // Therefore they can't just be removed. Duplicating these constants to
     // give an alternate SystemApi is a worse option than exposing them.
+    /** @hide */
+    @SystemApi
     @SuppressLint("Enum")
     public enum IpAssignment {
         /* Use statically configured IP settings. Configuration can be accessed
@@ -59,6 +59,8 @@
     // This enum has been used by apps through reflection for many releases.
     // Therefore they can't just be removed. Duplicating these constants to
     // give an alternate SystemApi is a worse option than exposing them.
+    /** @hide */
+    @SystemApi
     @SuppressLint("Enum")
     public enum ProxySettings {
         /* No proxy is to be used. Any existing proxy settings
@@ -94,6 +96,8 @@
                 null : new ProxyInfo(httpProxy);
     }
 
+    /** @hide */
+    @SystemApi
     public IpConfiguration() {
         init(IpAssignment.UNASSIGNED, ProxySettings.UNASSIGNED, null, null);
     }
@@ -107,6 +111,8 @@
         init(ipAssignment, proxySettings, staticIpConfiguration, httpProxy);
     }
 
+    /** @hide */
+    @SystemApi
     public IpConfiguration(@NonNull IpConfiguration source) {
         this();
         if (source != null) {
@@ -115,34 +121,58 @@
         }
     }
 
+    /** @hide */
+    @SystemApi
     public @NonNull IpAssignment getIpAssignment() {
         return ipAssignment;
     }
 
+    /** @hide */
+    @SystemApi
     public void setIpAssignment(@NonNull IpAssignment ipAssignment) {
         this.ipAssignment = ipAssignment;
     }
 
+    /**
+     * Get the current static IP configuration (possibly null). Configured via
+     * {@link Builder#setStaticIpConfiguration(StaticIpConfiguration)}.
+     *
+     * @return Current static IP configuration.
+     */
     public @Nullable StaticIpConfiguration getStaticIpConfiguration() {
         return staticIpConfiguration;
     }
 
+    /** @hide */
+    @SystemApi
     public void setStaticIpConfiguration(@Nullable StaticIpConfiguration staticIpConfiguration) {
         this.staticIpConfiguration = staticIpConfiguration;
     }
 
+    /** @hide */
+    @SystemApi
     public @NonNull ProxySettings getProxySettings() {
         return proxySettings;
     }
 
+    /** @hide */
+    @SystemApi
     public void setProxySettings(@NonNull ProxySettings proxySettings) {
         this.proxySettings = proxySettings;
     }
 
+    /**
+     * The proxy configuration of this object.
+     *
+     * @return The proxy information of this object configured via
+     * {@link Builder#setHttpProxy(ProxyInfo)}.
+     */
     public @Nullable ProxyInfo getHttpProxy() {
         return httpProxy;
     }
 
+    /** @hide */
+    @SystemApi
     public void setHttpProxy(@Nullable ProxyInfo httpProxy) {
         this.httpProxy = httpProxy;
     }
@@ -220,4 +250,56 @@
                 return new IpConfiguration[size];
             }
         };
+
+    /**
+     * Builder used to construct {@link IpConfiguration} objects.
+     */
+    public static final class Builder {
+        private StaticIpConfiguration mStaticIpConfiguration;
+        private ProxyInfo mProxyInfo;
+
+        /**
+         * Set a static IP configuration.
+         *
+         * @param config Static IP configuration.
+         * @return A {@link Builder} object to allow chaining.
+         */
+        public @NonNull Builder setStaticIpConfiguration(@Nullable StaticIpConfiguration config) {
+            mStaticIpConfiguration = config;
+            return this;
+        }
+
+        /**
+         * Set a proxy configuration.
+         *
+         * @param proxyInfo Proxy configuration.
+         * @return A {@link Builder} object to allow chaining.
+         */
+        public @NonNull Builder setHttpProxy(@Nullable ProxyInfo proxyInfo) {
+            mProxyInfo = proxyInfo;
+            return this;
+        }
+
+        /**
+         * Construct an {@link IpConfiguration}.
+         *
+         * @return A new {@link IpConfiguration} object.
+         */
+        public @NonNull IpConfiguration build() {
+            IpConfiguration config = new IpConfiguration();
+            config.setStaticIpConfiguration(mStaticIpConfiguration);
+            config.setIpAssignment(
+                    mStaticIpConfiguration == null ? IpAssignment.DHCP : IpAssignment.STATIC);
+
+            config.setHttpProxy(mProxyInfo);
+            if (mProxyInfo == null) {
+                config.setProxySettings(ProxySettings.NONE);
+            } else {
+                config.setProxySettings(
+                        mProxyInfo.getPacFileUrl() == null ? ProxySettings.STATIC
+                                : ProxySettings.PAC);
+            }
+            return config;
+        }
+    }
 }
diff --git a/framework/src/android/net/NetworkCapabilities.java b/framework/src/android/net/NetworkCapabilities.java
index feb9fc1..b6cd760 100644
--- a/framework/src/android/net/NetworkCapabilities.java
+++ b/framework/src/android/net/NetworkCapabilities.java
@@ -1615,8 +1615,8 @@
      * <p>
      * Note that when used to register a network callback, this specifies the minimum acceptable
      * signal strength. When received as the state of an existing network it specifies the current
-     * value. A value of code SIGNAL_STRENGTH_UNSPECIFIED} means no value when received and has no
-     * effect when requesting a callback.
+     * value. A value of {@link #SIGNAL_STRENGTH_UNSPECIFIED} means no value when received and has
+     * no effect when requesting a callback.
      *
      * @param signalStrength the bearer-specific signal strength.
      * @hide
diff --git a/framework/src/android/net/StaticIpConfiguration.java b/framework/src/android/net/StaticIpConfiguration.java
index 7904f7a..194cffd 100644
--- a/framework/src/android/net/StaticIpConfiguration.java
+++ b/framework/src/android/net/StaticIpConfiguration.java
@@ -26,6 +26,7 @@
 
 import com.android.net.module.util.InetAddressUtils;
 
+import java.net.Inet4Address;
 import java.net.InetAddress;
 import java.util.ArrayList;
 import java.util.List;
@@ -33,24 +34,7 @@
 
 /**
  * Class that describes static IP configuration.
- *
- * <p>This class is different from {@link LinkProperties} because it represents
- * configuration intent. The general contract is that if we can represent
- * a configuration here, then we should be able to configure it on a network.
- * The intent is that it closely match the UI we have for configuring networks.
- *
- * <p>In contrast, {@link LinkProperties} represents current state. It is much more
- * expressive. For example, it supports multiple IP addresses, multiple routes,
- * stacked interfaces, and so on. Because LinkProperties is so expressive,
- * using it to represent configuration intent as well as current state causes
- * problems. For example, we could unknowingly save a configuration that we are
- * not in fact capable of applying, or we could save a configuration that the
- * UI cannot display, which has the potential for malicious code to hide
- * hostile or unexpected configuration from the user.
- *
- * @hide
  */
-@SystemApi
 public final class StaticIpConfiguration implements Parcelable {
     /** @hide */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
@@ -69,10 +53,14 @@
     @Nullable
     public String domains;
 
+    /** @hide */
+    @SystemApi
     public StaticIpConfiguration() {
         dnsServers = new ArrayList<>();
     }
 
+    /** @hide */
+    @SystemApi
     public StaticIpConfiguration(@Nullable StaticIpConfiguration source) {
         this();
         if (source != null) {
@@ -84,6 +72,8 @@
         }
     }
 
+    /** @hide */
+    @SystemApi
     public void clear() {
         ipAddress = null;
         gateway = null;
@@ -94,7 +84,7 @@
     /**
      * Get the static IP address included in the configuration.
      */
-    public @Nullable LinkAddress getIpAddress() {
+    public @NonNull LinkAddress getIpAddress() {
         return ipAddress;
     }
 
@@ -130,10 +120,15 @@
         private String mDomains;
 
         /**
-         * Set the IP address to be included in the configuration; null by default.
+         * Set the IP address to be included in the configuration.
+         *
          * @return The {@link Builder} for chaining.
          */
-        public @NonNull Builder setIpAddress(@Nullable LinkAddress ipAddress) {
+        public @NonNull Builder setIpAddress(@NonNull LinkAddress ipAddress) {
+            if (ipAddress != null && !(ipAddress.getAddress() instanceof Inet4Address)) {
+                throw new IllegalArgumentException(
+                        "Only IPv4 addresses can be used for the IP configuration");
+            }
             mIpAddress = ipAddress;
             return this;
         }
@@ -143,6 +138,10 @@
          * @return The {@link Builder} for chaining.
          */
         public @NonNull Builder setGateway(@Nullable InetAddress gateway) {
+            if (gateway != null && !(gateway instanceof Inet4Address)) {
+                throw new IllegalArgumentException(
+                        "Only IPv4 addresses can be used for the gateway configuration");
+            }
             mGateway = gateway;
             return this;
         }
@@ -153,6 +152,12 @@
          */
         public @NonNull Builder setDnsServers(@NonNull Iterable<InetAddress> dnsServers) {
             Objects.requireNonNull(dnsServers);
+            for (InetAddress inetAddress: dnsServers) {
+                if (!(inetAddress instanceof Inet4Address)) {
+                    throw new IllegalArgumentException(
+                            "Only IPv4 addresses can be used for the DNS server configuration");
+                }
+            }
             mDnsServers = dnsServers;
             return this;
         }
@@ -171,6 +176,8 @@
         /**
          * Create a {@link StaticIpConfiguration} from the parameters in this {@link Builder}.
          * @return The newly created StaticIpConfiguration.
+         * @throws IllegalArgumentException if an invalid configuration is attempted, e.g.
+         * if an IP Address was not configured via {@link #setIpAddress(LinkAddress)}.
          */
         public @NonNull StaticIpConfiguration build() {
             final StaticIpConfiguration config = new StaticIpConfiguration();
@@ -188,7 +195,9 @@
 
     /**
      * Add a DNS server to this configuration.
+     * @hide
      */
+    @SystemApi
     public void addDnsServer(@NonNull InetAddress server) {
         dnsServers.add(server);
     }
@@ -197,7 +206,9 @@
      * Returns the network routes specified by this object. Will typically include a
      * directly-connected route for the IP address's local subnet and a default route.
      * @param iface Interface to include in the routes.
+     * @hide
      */
+    @SystemApi
     public @NonNull List<RouteInfo> getRoutes(@Nullable String iface) {
         List<RouteInfo> routes = new ArrayList<RouteInfo>(3);
         if (ipAddress != null) {
@@ -305,7 +316,7 @@
 
     /** Implement the Parcelable interface */
     @Override
-    public void writeToParcel(Parcel dest, int flags) {
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
         dest.writeParcelable(ipAddress, flags);
         InetAddressUtils.parcelInetAddress(dest, gateway, flags);
         dest.writeInt(dnsServers.size());
@@ -316,7 +327,7 @@
     }
 
     /** @hide */
-    public static StaticIpConfiguration readFromParcel(Parcel in) {
+    public static @NonNull StaticIpConfiguration readFromParcel(Parcel in) {
         final StaticIpConfiguration s = new StaticIpConfiguration();
         s.ipAddress = in.readParcelable(null);
         s.gateway = InetAddressUtils.unparcelInetAddress(in);
diff --git a/netd/Android.bp b/netd/Android.bp
index 38a11ac..b98a859 100644
--- a/netd/Android.bp
+++ b/netd/Android.bp
@@ -31,12 +31,10 @@
         "BpfHandler.cpp",
         "NetdUpdatable.cpp",
     ],
-    static_libs: [
-        "libbase",
-        "libnetdutils",
-    ],
     shared_libs: [
+        "libbase",
         "liblog",
+        "libnetdutils",
     ],
     export_include_dirs: ["include"],
     header_abi_checker: {
diff --git a/service-t/Android.bp b/service-t/Android.bp
index 3abef1e..423795a 100644
--- a/service-t/Android.bp
+++ b/service-t/Android.bp
@@ -30,8 +30,6 @@
     min_sdk_version: "30",
     srcs: [
         "src/**/*.java",
-        // TODO: This is necessary just for LocalLog, remove after removing NativeDaemonConnector.
-        ":framework-connectivity-shared-srcs",
         ":services.connectivity-tiramisu-updatable-sources",
     ],
     libs: [
@@ -54,7 +52,9 @@
         "com.android.tethering",
     ],
     visibility: [
+        "//frameworks/base/tests/vcn",
         "//packages/modules/Connectivity/service",
         "//packages/modules/Connectivity/tests:__subpackages__",
+        "//packages/modules/IPsec/tests/iketests",
     ],
 }
diff --git a/service-t/native/libs/libnetworkstats/Android.bp b/service-t/native/libs/libnetworkstats/Android.bp
index bceeefa..bf56fd5 100644
--- a/service-t/native/libs/libnetworkstats/Android.bp
+++ b/service-t/native/libs/libnetworkstats/Android.bp
@@ -41,7 +41,6 @@
         cfi: true,
     },
     apex_available: [
-        "//apex_available:platform",
         "com.android.tethering",
     ],
     min_sdk_version: "30",
@@ -61,11 +60,12 @@
         "-Wno-unused-parameter",
         "-Wthread-safety",
     ],
-    static_libs: ["libgmock"],
+    static_libs: [
+        "libgmock",
+        "libnetworkstats",
+    ],
     shared_libs: [
         "libbase",
         "liblog",
-        "libnetworkstats",
-        "libutils",
     ],
 }
diff --git a/service-t/src/com/android/server/ConnectivityServiceInitializer.java b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
index c5090d9..d11f0f2 100644
--- a/service-t/src/com/android/server/ConnectivityServiceInitializer.java
+++ b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
@@ -29,6 +29,7 @@
 public final class ConnectivityServiceInitializer extends SystemService {
     private static final String TAG = ConnectivityServiceInitializer.class.getSimpleName();
     private final ConnectivityService mConnectivity;
+    private final IpSecService mIpSecService;
     private final NsdService mNsdService;
     private final NearbyService mNearbyService;
 
@@ -37,6 +38,7 @@
         // Load JNI libraries used by ConnectivityService and its dependencies
         System.loadLibrary("service-connectivity");
         mConnectivity = new ConnectivityService(context);
+        mIpSecService = createIpSecService(context);
         mNsdService = createNsdService(context);
         mNearbyService = createNearbyService(context);
     }
@@ -46,6 +48,12 @@
         Log.i(TAG, "Registering " + Context.CONNECTIVITY_SERVICE);
         publishBinderService(Context.CONNECTIVITY_SERVICE, mConnectivity,
                 /* allowIsolated= */ false);
+
+        if (mIpSecService != null) {
+            Log.i(TAG, "Registering " + Context.IPSEC_SERVICE);
+            publishBinderService(Context.IPSEC_SERVICE, mIpSecService, /* allowIsolated= */ false);
+        }
+
         if (mNsdService != null) {
             Log.i(TAG, "Registering " + Context.NSD_SERVICE);
             publishBinderService(Context.NSD_SERVICE, mNsdService, /* allowIsolated= */ false);
@@ -65,6 +73,15 @@
         }
     }
 
+    /**
+     * Return IpSecService instance, or null if current SDK is lower than T.
+     */
+    private IpSecService createIpSecService(final Context context) {
+        if (!SdkLevel.isAtLeastT()) return null;
+
+        return new IpSecService(context);
+    }
+
     /** Return NsdService instance or null if current SDK is lower than T */
     private NsdService createNsdService(final Context context) {
         if (!SdkLevel.isAtLeastT()) return null;
diff --git a/service-t/src/com/android/server/NetworkStatsServiceInitializer.java b/service-t/src/com/android/server/NetworkStatsServiceInitializer.java
new file mode 100644
index 0000000..0ea126a
--- /dev/null
+++ b/service-t/src/com/android/server/NetworkStatsServiceInitializer.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import android.content.Context;
+import android.net.TrafficStats;
+import android.util.Log;
+
+import com.android.modules.utils.build.SdkLevel;
+import com.android.server.net.NetworkStatsService;
+
+/**
+ * NetworkStats service initializer for core networking. This is called by system server to create
+ * a new instance of NetworkStatsService.
+ */
+public final class NetworkStatsServiceInitializer extends SystemService {
+    private static final String TAG = NetworkStatsServiceInitializer.class.getSimpleName();
+    private final NetworkStatsService mStatsService;
+
+    public NetworkStatsServiceInitializer(Context context) {
+        super(context);
+        // Load JNI libraries used by NetworkStatsService and its dependencies
+        System.loadLibrary("service-connectivity");
+        mStatsService = maybeCreateNetworkStatsService(context);
+    }
+
+    @Override
+    public void onStart() {
+        if (mStatsService != null) {
+            Log.i(TAG, "Registering " + Context.NETWORK_STATS_SERVICE);
+            publishBinderService(Context.NETWORK_STATS_SERVICE, mStatsService,
+                    /* allowIsolated= */ false);
+            TrafficStats.init(getContext());
+        }
+    }
+
+    @Override
+    public void onBootPhase(int phase) {
+        // This has to be run before StatsPullAtomService query usage at
+        // PHASE_THIRD_PARTY_APPS_CAN_START.
+        if (phase == SystemService.PHASE_ACTIVITY_MANAGER_READY && mStatsService != null) {
+            mStatsService.systemReady();
+        }
+    }
+
+    /**
+     * Return NetworkStatsService instance, or null if current SDK is lower than T.
+     */
+    private NetworkStatsService maybeCreateNetworkStatsService(final Context context) {
+        if (!SdkLevel.isAtLeastT()) return null;
+
+        return NetworkStatsService.create(context);
+    }
+}
diff --git a/service/Android.bp b/service/Android.bp
index 1c3b952..c55cfed 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -33,10 +33,8 @@
     srcs: [
         "jni/com_android_net_module_util/onload.cpp",
     ],
-    stl: "libc++_static",
     static_libs: [
         "libnet_utils_device_common_bpfjni",
-        "libtcutils",
     ],
     shared_libs: [
         "liblog",
@@ -57,28 +55,31 @@
         "-Wthread-safety",
     ],
     srcs: [
+        ":services.connectivity-netstats-jni-sources",
         "jni/com_android_server_BpfNetMaps.cpp",
         "jni/com_android_server_connectivity_ClatCoordinator.cpp",
         "jni/com_android_server_TestNetworkService.cpp",
         "jni/onload.cpp",
     ],
-    stl: "libc++_static",
     header_libs: [
         "bpf_connectivity_headers",
-        "libbase_headers",
     ],
     static_libs: [
-        "libbase",
         "libclat",
         "libip_checksum",
-        "libnetdutils",
+        "libmodules-utils-build",
         "libnetjniutils",
+        "libnet_utils_device_common_bpfjni",
         "libtraffic_controller",
         "netd_aidl_interface-lateststable-ndk",
     ],
     shared_libs: [
+        "libbase",
+        "libcutils",
+        "libnetdutils",
         "liblog",
         "libnativehelper",
+        "libnetworkstats",
     ],
     apex_available: [
         "com.android.tethering",
@@ -99,6 +100,7 @@
     libs: [
         "framework-annotations-lib",
         "framework-connectivity-pre-jarjar",
+        "framework-connectivity-tiramisu.stubs.module_lib",
         "framework-tethering.stubs.module_lib",
         "framework-wifi.stubs.module_lib",
         "unsupportedappusage",
diff --git a/service/ServiceConnectivityResources/res/values-lv/strings.xml b/service/ServiceConnectivityResources/res/values-lv/strings.xml
index 9d26c40..ce063a5 100644
--- a/service/ServiceConnectivityResources/res/values-lv/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-lv/strings.xml
@@ -23,7 +23,7 @@
     <!-- no translation found for network_available_sign_in_detailed (8439369644697866359) -->
     <skip />
     <string name="wifi_no_internet" msgid="1326348603404555475">"Tīklā <xliff:g id="NETWORK_SSID">%1$s</xliff:g> nav piekļuves internetam"</string>
-    <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Pieskarieties, lai skatītu iespējas."</string>
+    <string name="wifi_no_internet_detailed" msgid="1746921096565304090">"Pieskarieties, lai skatītu opcijas."</string>
     <string name="mobile_no_internet" msgid="4087718456753201450">"Mobilajā tīklā nav piekļuves internetam."</string>
     <string name="other_networks_no_internet" msgid="5693932964749676542">"Tīklā nav piekļuves internetam."</string>
     <string name="private_dns_broken_detailed" msgid="2677123850463207823">"Nevar piekļūt privātam DNS serverim."</string>
diff --git a/service/jarjar-rules.txt b/service/jarjar-rules.txt
index e3b26fd..65ed8a3 100644
--- a/service/jarjar-rules.txt
+++ b/service/jarjar-rules.txt
@@ -9,19 +9,22 @@
 # From modules-utils-preconditions
 rule com.android.internal.util.Preconditions* android.net.connectivity.@0
 
+# From framework-connectivity-shared-srcs
+rule android.util.LocalLog* android.net.connectivity.@0
+rule android.util.IndentingPrintWriter* android.net.connectivity.@0
+rule com.android.internal.util.IndentingPrintWriter* android.net.connectivity.@0
+rule com.android.internal.util.MessageUtils* android.net.connectivity.@0
+rule com.android.internal.util.WakeupMessage* android.net.connectivity.@0
+rule com.android.internal.util.FileRotator* android.net.connectivity.@0
+rule com.android.internal.util.ProcFileReader* android.net.connectivity.@0
+
+# From framework-connectivity-protos
+rule com.google.protobuf.** android.net.connectivity.@0
+rule android.service.** android.net.connectivity.@0
+
 rule android.sysprop.** com.android.connectivity.@0
 
-# internal util classes from framework-connectivity-shared-srcs
-rule android.util.LocalLog* com.android.connectivity.@0
-# android.util.IndentingPrintWriter* should use a different package name from
-# the one in com.android.internal.util
-rule android.util.IndentingPrintWriter* com.android.connectivity.@0
-rule com.android.internal.util.IndentingPrintWriter* com.android.connectivity.@0
-rule com.android.internal.util.MessageUtils* com.android.connectivity.@0
-rule com.android.internal.util.WakeupMessage* com.android.connectivity.@0
-
 rule com.android.internal.messages.** com.android.connectivity.@0
-rule com.google.protobuf.** com.android.connectivity.@0
 
 # From dnsresolver_aidl_interface (newer AIDLs should go to android.net.resolv.aidl)
 rule android.net.resolv.aidl.** com.android.connectivity.@0
diff --git a/service/jni/onload.cpp b/service/jni/onload.cpp
index facdad7..3d15d43 100644
--- a/service/jni/onload.cpp
+++ b/service/jni/onload.cpp
@@ -17,11 +17,15 @@
 #include <nativehelper/JNIHelp.h>
 #include <log/log.h>
 
+#include <android-modules-utils/sdk_level.h>
+
 namespace android {
 
 int register_com_android_server_TestNetworkService(JNIEnv* env);
 int register_com_android_server_connectivity_ClatCoordinator(JNIEnv* env);
 int register_com_android_server_BpfNetMaps(JNIEnv* env);
+int register_android_server_net_NetworkStatsFactory(JNIEnv* env);
+int register_android_server_net_NetworkStatsService(JNIEnv* env);
 
 extern "C" jint JNI_OnLoad(JavaVM* vm, void*) {
     JNIEnv *env;
@@ -42,6 +46,16 @@
         return JNI_ERR;
     }
 
+    if (android::modules::sdklevel::IsAtLeastT()) {
+        if (register_android_server_net_NetworkStatsFactory(env) < 0) {
+            return JNI_ERR;
+        }
+
+        if (register_android_server_net_NetworkStatsService(env) < 0) {
+            return JNI_ERR;
+        }
+    }
+
     return JNI_VERSION_1_6;
 }
 
diff --git a/service/native/Android.bp b/service/native/Android.bp
index a20c54f..cb26bc3 100644
--- a/service/native/Android.bp
+++ b/service/native/Android.bp
@@ -26,11 +26,8 @@
     ],
     header_libs: [
         "bpf_connectivity_headers",
-        "bpf_headers",
-        "bpf_syscall_wrappers",
     ],
     static_libs: [
-        "libnetdutils",
         // TrafficController would use the constants of INetd so that add
         // netd_aidl_interface-lateststable-ndk.
         "netd_aidl_interface-lateststable-ndk",
@@ -39,6 +36,7 @@
         // TODO: Find a good way to remove libbase.
         "libbase",
         "libcutils",
+        "libnetdutils",
         "libutils",
         "liblog",
     ],
diff --git a/service/native/TrafficController.cpp b/service/native/TrafficController.cpp
index 51dd502..5981906 100644
--- a/service/native/TrafficController.cpp
+++ b/service/native/TrafficController.cpp
@@ -75,6 +75,7 @@
 const char* TrafficController::LOCAL_STANDBY = "fw_standby";
 const char* TrafficController::LOCAL_POWERSAVE = "fw_powersave";
 const char* TrafficController::LOCAL_RESTRICTED = "fw_restricted";
+const char* TrafficController::LOCAL_LOW_POWER_STANDBY = "fw_low_power_standby";
 
 static_assert(BPF_PERMISSION_INTERNET == INetd::PERMISSION_INTERNET,
               "Mismatch between BPF and AIDL permissions: PERMISSION_INTERNET");
@@ -97,6 +98,7 @@
     FLAG_MSG_TRANS(matchType, STANDBY_MATCH, match);
     FLAG_MSG_TRANS(matchType, POWERSAVE_MATCH, match);
     FLAG_MSG_TRANS(matchType, RESTRICTED_MATCH, match);
+    FLAG_MSG_TRANS(matchType, LOW_POWER_STANDBY_MATCH, match);
     FLAG_MSG_TRANS(matchType, IIF_MATCH, match);
     if (match) {
         return StringPrintf("Unknown match: %u", match);
@@ -426,6 +428,8 @@
             return ALLOWLIST;
         case RESTRICTED:
             return ALLOWLIST;
+        case LOW_POWER_STANDBY:
+            return ALLOWLIST;
         case NONE:
         default:
             return DENYLIST;
@@ -448,6 +452,9 @@
         case RESTRICTED:
             res = updateOwnerMapEntry(RESTRICTED_MATCH, uid, rule, type);
             break;
+        case LOW_POWER_STANDBY:
+            res = updateOwnerMapEntry(LOW_POWER_STANDBY_MATCH, uid, rule, type);
+            break;
         case NONE:
         default:
             ALOGW("Unknown child chain: %d", chain);
@@ -526,6 +533,8 @@
         res = replaceRulesInMap(POWERSAVE_MATCH, uids);
     } else if (!name.compare(LOCAL_RESTRICTED)) {
         res = replaceRulesInMap(RESTRICTED_MATCH, uids);
+    } else if (!name.compare(LOCAL_LOW_POWER_STANDBY)) {
+        res = replaceRulesInMap(LOW_POWER_STANDBY_MATCH, uids);
     } else {
         ALOGE("unknown chain name: %s", name.c_str());
         return -EINVAL;
@@ -562,6 +571,9 @@
         case RESTRICTED:
             match = RESTRICTED_MATCH;
             break;
+        case LOW_POWER_STANDBY:
+            match = LOW_POWER_STANDBY_MATCH;
+            break;
         default:
             return -EINVAL;
     }
diff --git a/service/native/TrafficControllerTest.cpp b/service/native/TrafficControllerTest.cpp
index 39f3365..d0eca34 100644
--- a/service/native/TrafficControllerTest.cpp
+++ b/service/native/TrafficControllerTest.cpp
@@ -470,6 +470,7 @@
     checkUidOwnerRuleForChain(STANDBY, STANDBY_MATCH);
     checkUidOwnerRuleForChain(POWERSAVE, POWERSAVE_MATCH);
     checkUidOwnerRuleForChain(RESTRICTED, RESTRICTED_MATCH);
+    checkUidOwnerRuleForChain(LOW_POWER_STANDBY, LOW_POWER_STANDBY_MATCH);
     ASSERT_EQ(-EINVAL, mTc.changeUidOwnerRule(NONE, TEST_UID, ALLOW, ALLOWLIST));
     ASSERT_EQ(-EINVAL, mTc.changeUidOwnerRule(INVALID_CHAIN, TEST_UID, ALLOW, ALLOWLIST));
 }
@@ -480,6 +481,7 @@
     checkUidMapReplace("fw_standby", uids, STANDBY_MATCH);
     checkUidMapReplace("fw_powersave", uids, POWERSAVE_MATCH);
     checkUidMapReplace("fw_restricted", uids, RESTRICTED_MATCH);
+    checkUidMapReplace("fw_low_power_standby", uids, LOW_POWER_STANDBY_MATCH);
     ASSERT_EQ(-EINVAL, mTc.replaceUidOwnerMap("unknow", true, uids));
 }
 
diff --git a/service/native/include/Common.h b/service/native/include/Common.h
index 7c0b797..dc44845 100644
--- a/service/native/include/Common.h
+++ b/service/native/include/Common.h
@@ -27,11 +27,14 @@
 
 enum FirewallType { ALLOWLIST = INetd::FIREWALL_ALLOWLIST, DENYLIST = INetd::FIREWALL_DENYLIST };
 
+// LINT.IfChange(firewall_chain)
 enum ChildChain {
-    NONE = INetd::FIREWALL_CHAIN_NONE,
-    DOZABLE = INetd::FIREWALL_CHAIN_DOZABLE,
-    STANDBY = INetd::FIREWALL_CHAIN_STANDBY,
-    POWERSAVE = INetd::FIREWALL_CHAIN_POWERSAVE,
-    RESTRICTED = INetd::FIREWALL_CHAIN_RESTRICTED,
+    NONE = 0,
+    DOZABLE = 1,
+    STANDBY = 2,
+    POWERSAVE = 3,
+    RESTRICTED = 4,
+    LOW_POWER_STANDBY = 5,
     INVALID_CHAIN
 };
+// LINT.ThenChange(packages/modules/Connectivity/framework/src/android/net/ConnectivityManager.java)
diff --git a/service/native/include/TrafficController.h b/service/native/include/TrafficController.h
index ddcf445..e741dd6 100644
--- a/service/native/include/TrafficController.h
+++ b/service/native/include/TrafficController.h
@@ -99,6 +99,7 @@
     static const char* LOCAL_STANDBY;
     static const char* LOCAL_POWERSAVE;
     static const char* LOCAL_RESTRICTED;
+    static const char* LOCAL_LOW_POWER_STANDBY;
 
   private:
     /*
@@ -160,7 +161,7 @@
      * the map right now:
      * - Entry with UID_RULES_CONFIGURATION_KEY:
      *    Store the configuration for the current uid rules. It indicates the device
-     *    is in doze/powersave/standby/restricted mode.
+     *    is in doze/powersave/standby/restricted/low power standby mode.
      * - Entry with CURRENT_STATS_MAP_CONFIGURATION_KEY:
      *    Stores the current live stats map that kernel program is writing to.
      *    Userspace can do scraping and cleaning job on the other one depending on the
diff --git a/service/native/libs/libclat/Android.bp b/service/native/libs/libclat/Android.bp
index 5e208d8..17ee996 100644
--- a/service/native/libs/libclat/Android.bp
+++ b/service/native/libs/libclat/Android.bp
@@ -21,8 +21,7 @@
     defaults: ["netd_defaults"],
     header_libs: [
         "bpf_connectivity_headers",
-        "bpf_headers",
-        "bpf_syscall_wrappers",
+        "libbase_headers",
     ],
     srcs: [
         "TcUtils.cpp",  // TODO: move to frameworks/libs/net
@@ -31,7 +30,6 @@
     ],
     stl: "libc++_static",
     static_libs: [
-        "libbase",
         "libip_checksum",
         "libnetdutils",  // for netdutils/UidConstants.h in bpf_shared.h
     ],
@@ -47,8 +45,6 @@
     test_suites: ["device-tests"],
     header_libs: [
         "bpf_connectivity_headers",
-        "bpf_headers",
-        "bpf_syscall_wrappers",
     ],
     srcs: [
         "TcUtilsTest.cpp",
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index a9a06e4..d833bc2 100644
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -7043,7 +7043,7 @@
         nai.notifyRegistered();
         NetworkInfo networkInfo = nai.networkInfo;
         updateNetworkInfo(nai, networkInfo);
-        updateUids(nai, null, nai.networkCapabilities);
+        updateVpnUids(nai, null, nai.networkCapabilities);
     }
 
     private class NetworkOfferInfo implements IBinder.DeathRecipient {
@@ -7679,7 +7679,8 @@
         updateNetworkPermissions(nai, newNc);
         final NetworkCapabilities prevNc = nai.getAndSetNetworkCapabilities(newNc);
 
-        updateUids(nai, prevNc, newNc);
+        updateVpnUids(nai, prevNc, newNc);
+        updateAccessUids(nai, prevNc, newNc);
         nai.updateScoreForNetworkAgentUpdate();
 
         if (nai.getCurrentScore() == oldScore && newNc.equalRequestableCapabilities(prevNc)) {
@@ -7849,12 +7850,6 @@
         }
     }
 
-    private void updateUids(@NonNull NetworkAgentInfo nai, @Nullable NetworkCapabilities prevNc,
-            @Nullable NetworkCapabilities newNc) {
-        updateVpnUids(nai, prevNc, newNc);
-        updateAccessUids(nai, prevNc, newNc);
-    }
-
     private void updateVpnUids(@NonNull NetworkAgentInfo nai, @Nullable NetworkCapabilities prevNc,
             @Nullable NetworkCapabilities newNc) {
         Set<UidRange> prevRanges = null == prevNc ? null : prevNc.getUidRanges();
@@ -7911,7 +7906,7 @@
             }
         } catch (Exception e) {
             // Never crash!
-            loge("Exception in updateUids: ", e);
+            loge("Exception in updateVpnUids: ", e);
         }
     }
 
@@ -7950,6 +7945,9 @@
                         intsToUidRangeStableParcels(toRemove),
                         PREFERENCE_ORDER_IRRELEVANT_BECAUSE_NOT_DEFAULT));
             }
+        } catch (ServiceSpecificException e) {
+            // Has the interface disappeared since the network was built ?
+            Log.i(TAG, "Can't set access UIDs for network " + nai.network, e);
         } catch (RemoteException e) {
             // Netd died. This usually causes a runtime restart anyway.
         }
@@ -8864,6 +8862,7 @@
             }
             networkAgent.created = true;
             networkAgent.onNetworkCreated();
+            updateAccessUids(networkAgent, null, networkAgent.networkCapabilities);
         }
 
         if (!networkAgent.everConnected && state == NetworkInfo.State.CONNECTED) {
@@ -8917,7 +8916,7 @@
         } else if (state == NetworkInfo.State.DISCONNECTED) {
             networkAgent.disconnect();
             if (networkAgent.isVPN()) {
-                updateUids(networkAgent, networkAgent.networkCapabilities, null);
+                updateVpnUids(networkAgent, networkAgent.networkCapabilities, null);
             }
             disconnectAndDestroyNetwork(networkAgent);
             if (networkAgent.isVPN()) {
@@ -10912,6 +10911,10 @@
                 case ConnectivityManager.FIREWALL_CHAIN_RESTRICTED:
                     mBpfNetMaps.replaceUidChain("fw_restricted", true /* isAllowList */, uids);
                     break;
+                case ConnectivityManager.FIREWALL_CHAIN_LOW_POWER_STANDBY:
+                    mBpfNetMaps.replaceUidChain("fw_low_power_standby", true /* isAllowList */,
+                            uids);
+                    break;
                 default:
                     throw new IllegalArgumentException("replaceFirewallChain with invalid chain: "
                             + chain);
diff --git a/service/src/com/android/server/connectivity/CarrierPrivilegeAuthenticator.java b/service/src/com/android/server/connectivity/CarrierPrivilegeAuthenticator.java
index ce955fd..b761762 100644
--- a/service/src/com/android/server/connectivity/CarrierPrivilegeAuthenticator.java
+++ b/service/src/com/android/server/connectivity/CarrierPrivilegeAuthenticator.java
@@ -19,6 +19,8 @@
 import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS;
 import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
 
+import static com.android.networkstack.apishim.ConstantsShim.RECEIVER_NOT_EXPORTED;
+
 import android.annotation.NonNull;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -158,7 +160,7 @@
     private void registerForCarrierChanges() {
         final IntentFilter filter = new IntentFilter();
         filter.addAction(TelephonyManager.ACTION_MULTI_SIM_CONFIG_CHANGED);
-        mContext.registerReceiver(this, filter, null, mHandler);
+        mContext.registerReceiver(this, filter, null, mHandler, RECEIVER_NOT_EXPORTED /* flags */);
         registerCarrierPrivilegesListeners();
     }
 
diff --git a/tests/cts/net/src/android/net/cts/ConnectivityDiagnosticsManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityDiagnosticsManagerTest.java
index 232114e..68fa38d 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityDiagnosticsManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityDiagnosticsManagerTest.java
@@ -278,18 +278,23 @@
 
         assertTrue("Didn't receive broadcast for ACTION_CARRIER_CONFIG_CHANGED for subId=" + subId,
                 carrierConfigReceiver.waitForCarrierConfigChanged());
-        assertTrue("Don't have Carrier Privileges after adding cert for this package",
-                mTelephonyManager.createForSubscriptionId(subId).hasCarrierPrivileges());
 
         // Wait for CarrierPrivilegesTracker to receive the ACTION_CARRIER_CONFIG_CHANGED
         // broadcast. CPT then needs to update the corresponding DataConnection, which then
         // updates ConnectivityService. Unfortunately, this update to the NetworkCapabilities in
         // CS does not trigger NetworkCallback#onCapabilitiesChanged as changing the
         // administratorUids is not a publicly visible change. In lieu of a better signal to
-        // detministically wait for, use Thread#sleep here.
+        // deterministically wait for, use Thread#sleep here.
         // TODO(b/157949581): replace this Thread#sleep with a deterministic signal
         Thread.sleep(DELAY_FOR_ADMIN_UIDS_MILLIS);
 
+        // TODO(b/217559768): Receiving carrier config change and immediately checking carrier
+        //  privileges is racy, as the CP status is updated after receiving the same signal. Move
+        //  the CP check after sleep to temporarily reduce the flakiness. This will soon be fixed
+        //  by switching to CarrierPrivilegesListener.
+        assertTrue("Don't have Carrier Privileges after adding cert for this package",
+                mTelephonyManager.createForSubscriptionId(subId).hasCarrierPrivileges());
+
         final TestConnectivityDiagnosticsCallback connDiagsCallback =
                 createAndRegisterConnectivityDiagnosticsCallback(CELLULAR_NETWORK_REQUEST);
 
diff --git a/tests/cts/net/src/android/net/cts/IpConfigurationTest.java b/tests/cts/net/src/android/net/cts/IpConfigurationTest.java
index 385bf9e..d221694 100644
--- a/tests/cts/net/src/android/net/cts/IpConfigurationTest.java
+++ b/tests/cts/net/src/android/net/cts/IpConfigurationTest.java
@@ -25,12 +25,16 @@
 import android.net.LinkAddress;
 import android.net.ProxyInfo;
 import android.net.StaticIpConfiguration;
+import android.os.Build;
 
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.testutils.DevSdkIgnoreRule;
+
 import libcore.net.InetAddressUtils;
 
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -50,6 +54,9 @@
     private StaticIpConfiguration mStaticIpConfig;
     private ProxyInfo mProxy;
 
+    @Rule
+    public final DevSdkIgnoreRule mIgnoreRule = new DevSdkIgnoreRule();
+
     @Before
     public void setUp() {
         dnsServers.add(DNS1);
@@ -99,6 +106,18 @@
         assertIpConfigurationEqual(ipConfig, new IpConfiguration(ipConfig));
     }
 
+    @DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.R)
+    @Test
+    public void testBuilder() {
+        final IpConfiguration c = new IpConfiguration.Builder()
+                .setStaticIpConfiguration(mStaticIpConfig)
+                .setHttpProxy(mProxy)
+                .build();
+
+        assertEquals(mStaticIpConfig, c.getStaticIpConfiguration());
+        assertEquals(mProxy, c.getHttpProxy());
+    }
+
     private void checkEmpty(IpConfiguration config) {
         assertEquals(IpConfiguration.IpAssignment.UNASSIGNED,
                 config.getIpAssignment().UNASSIGNED);
diff --git a/tests/cts/net/src/android/net/cts/NsdManagerTest.kt b/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
index 23814c9..9506081 100644
--- a/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
+++ b/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
@@ -15,6 +15,19 @@
  */
 package android.net.cts
 
+import android.Manifest.permission.MANAGE_TEST_NETWORKS
+import android.net.ConnectivityManager
+import android.net.ConnectivityManager.NetworkCallback
+import android.net.LinkProperties
+import android.net.Network
+import android.net.NetworkAgentConfig
+import android.net.NetworkCapabilities
+import android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED
+import android.net.NetworkCapabilities.TRANSPORT_TEST
+import android.net.NetworkRequest
+import android.net.TestNetworkInterface
+import android.net.TestNetworkManager
+import android.net.TestNetworkSpecifier
 import android.net.cts.NsdManagerTest.NsdDiscoveryRecord.DiscoveryEvent.DiscoveryStarted
 import android.net.cts.NsdManagerTest.NsdDiscoveryRecord.DiscoveryEvent.DiscoveryStopped
 import android.net.cts.NsdManagerTest.NsdDiscoveryRecord.DiscoveryEvent.ServiceFound
@@ -32,14 +45,27 @@
 import android.net.nsd.NsdManager.RegistrationListener
 import android.net.nsd.NsdManager.ResolveListener
 import android.net.nsd.NsdServiceInfo
+import android.os.HandlerThread
 import android.platform.test.annotations.AppModeFull
 import android.util.Log
 import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.runner.AndroidJUnit4
 import com.android.net.module.util.ArrayTrackRecord
 import com.android.net.module.util.TrackRecord
+import com.android.networkstack.apishim.ConstantsShim
+import com.android.networkstack.apishim.NsdShimImpl
+import com.android.testutils.DevSdkIgnoreRule
+import com.android.testutils.SC_V2
+import com.android.testutils.TestableNetworkAgent
+import com.android.testutils.TestableNetworkCallback
+import com.android.testutils.runAsShell
+import com.android.testutils.tryTest
+import org.junit.After
 import org.junit.Assert.assertArrayEquals
 import org.junit.Assert.assertTrue
+import org.junit.Assume.assumeTrue
+import org.junit.Before
+import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
 import java.net.ServerSocket
@@ -57,12 +83,37 @@
 private const val TIMEOUT_MS = 2000L
 private const val DBG = false
 
+private val nsdShim = NsdShimImpl.newInstance()
+
 @AppModeFull(reason = "Socket cannot bind in instant app mode")
 @RunWith(AndroidJUnit4::class)
 class NsdManagerTest {
+    // NsdManager is not updatable before S, so tests do not need to be backwards compatible
+    @get:Rule
+    val ignoreRule = DevSdkIgnoreRule(ignoreClassUpTo = SC_V2)
+
     private val context by lazy { InstrumentationRegistry.getInstrumentation().context }
     private val nsdManager by lazy { context.getSystemService(NsdManager::class.java) }
+
+    private val cm by lazy { context.getSystemService(ConnectivityManager::class.java) }
     private val serviceName = "NsdTest%09d".format(Random().nextInt(1_000_000_000))
+    private val handlerThread = HandlerThread(NsdManagerTest::class.java.simpleName)
+
+    private lateinit var testNetwork1: TestTapNetwork
+    private lateinit var testNetwork2: TestTapNetwork
+
+    private class TestTapNetwork(
+        val iface: TestNetworkInterface,
+        val requestCb: NetworkCallback,
+        val agent: TestableNetworkAgent,
+        val network: Network
+    ) {
+        fun close(cm: ConnectivityManager) {
+            cm.unregisterNetworkCallback(requestCb)
+            agent.unregister()
+            iface.fileDescriptor.close()
+        }
+    }
 
     private interface NsdEvent
     private open class NsdRecord<T : NsdEvent> private constructor(
@@ -163,9 +214,14 @@
             add(ServiceLost(si))
         }
 
-        fun waitForServiceDiscovered(serviceName: String): NsdServiceInfo {
+        fun waitForServiceDiscovered(
+            serviceName: String,
+            expectedNetwork: Network? = null
+        ): NsdServiceInfo {
             return expectCallbackEventually<ServiceFound> {
-                it.serviceInfo.serviceName == serviceName
+                it.serviceInfo.serviceName == serviceName &&
+                        (expectedNetwork == null ||
+                                expectedNetwork == nsdShim.getNetwork(it.serviceInfo))
             }.serviceInfo
         }
     }
@@ -188,6 +244,58 @@
         }
     }
 
+    @Before
+    fun setUp() {
+        handlerThread.start()
+
+        runAsShell(MANAGE_TEST_NETWORKS) {
+            testNetwork1 = createTestNetwork()
+            testNetwork2 = createTestNetwork()
+        }
+    }
+
+    private fun createTestNetwork(): TestTapNetwork {
+        val tnm = context.getSystemService(TestNetworkManager::class.java)
+        val iface = tnm.createTapInterface()
+        val cb = TestableNetworkCallback()
+        val testNetworkSpecifier = TestNetworkSpecifier(iface.interfaceName)
+        cm.requestNetwork(NetworkRequest.Builder()
+                .removeCapability(NET_CAPABILITY_TRUSTED)
+                .addTransportType(TRANSPORT_TEST)
+                .setNetworkSpecifier(testNetworkSpecifier)
+                .build(), cb)
+        val agent = registerTestNetworkAgent(iface.interfaceName)
+        val network = agent.network ?: fail("Registered agent should have a network")
+        // The network has no INTERNET capability, so will be marked validated immediately
+        cb.expectAvailableThenValidatedCallbacks(network)
+        return TestTapNetwork(iface, cb, agent, network)
+    }
+
+    private fun registerTestNetworkAgent(ifaceName: String): TestableNetworkAgent {
+        val agent = TestableNetworkAgent(context, handlerThread.looper,
+                NetworkCapabilities().apply {
+                    removeCapability(NET_CAPABILITY_TRUSTED)
+                    addTransportType(TRANSPORT_TEST)
+                    setNetworkSpecifier(TestNetworkSpecifier(ifaceName))
+                },
+                LinkProperties().apply {
+                    interfaceName = ifaceName
+                },
+                NetworkAgentConfig.Builder().build())
+        agent.register()
+        agent.markConnected()
+        return agent
+    }
+
+    @After
+    fun tearDown() {
+        runAsShell(MANAGE_TEST_NETWORKS) {
+            testNetwork1.close(cm)
+            testNetwork2.close(cm)
+        }
+        handlerThread.quitSafely()
+    }
+
     @Test
     fun testNsdManager() {
         val si = NsdServiceInfo()
@@ -298,6 +406,149 @@
         registrationRecord2.expectCallback<ServiceUnregistered>()
     }
 
+    @Test
+    fun testNsdManager_DiscoverOnNetwork() {
+        // This tests requires shims supporting T+ APIs (discovering on specific network)
+        assumeTrue(ConstantsShim.VERSION > SC_V2)
+
+        val si = NsdServiceInfo()
+        si.serviceType = SERVICE_TYPE
+        si.serviceName = this.serviceName
+        si.port = 12345 // Test won't try to connect so port does not matter
+
+        val registrationRecord = NsdRegistrationRecord()
+        val registeredInfo = registerService(registrationRecord, si)
+
+        tryTest {
+            val discoveryRecord = NsdDiscoveryRecord()
+            nsdShim.discoverServices(nsdManager, SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD,
+                    testNetwork1.network, discoveryRecord)
+
+            val foundInfo = discoveryRecord.waitForServiceDiscovered(
+                    serviceName, testNetwork1.network)
+            assertEquals(testNetwork1.network, nsdShim.getNetwork(foundInfo))
+
+            // Rewind to ensure the service is not found on the other interface
+            discoveryRecord.nextEvents.rewind(0)
+            assertNull(discoveryRecord.nextEvents.poll(timeoutMs = 100L) {
+                it is ServiceFound &&
+                        it.serviceInfo.serviceName == registeredInfo.serviceName &&
+                        nsdShim.getNetwork(it.serviceInfo) != testNetwork1.network
+            }, "The service should not be found on this network")
+        } cleanup {
+            nsdManager.unregisterService(registrationRecord)
+        }
+    }
+
+    @Test
+    fun testNsdManager_DiscoverWithNetworkRequest() {
+        // This tests requires shims supporting T+ APIs (discovering on network request)
+        assumeTrue(ConstantsShim.VERSION > SC_V2)
+
+        val si = NsdServiceInfo()
+        si.serviceType = SERVICE_TYPE
+        si.serviceName = this.serviceName
+        si.port = 12345 // Test won't try to connect so port does not matter
+
+        val registrationRecord = NsdRegistrationRecord()
+        val registeredInfo1 = registerService(registrationRecord, si)
+        val discoveryRecord = NsdDiscoveryRecord()
+
+        tryTest {
+            val specifier = TestNetworkSpecifier(testNetwork1.iface.interfaceName)
+            nsdShim.discoverServices(nsdManager, SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD,
+                    NetworkRequest.Builder()
+                            .removeCapability(NET_CAPABILITY_TRUSTED)
+                            .addTransportType(TRANSPORT_TEST)
+                            .setNetworkSpecifier(specifier)
+                            .build(),
+                    discoveryRecord)
+
+            val discoveryStarted = discoveryRecord.expectCallback<DiscoveryStarted>()
+            assertEquals(SERVICE_TYPE, discoveryStarted.serviceType)
+
+            val serviceDiscovered = discoveryRecord.expectCallback<ServiceFound>()
+            assertEquals(registeredInfo1.serviceName, serviceDiscovered.serviceInfo.serviceName)
+            assertEquals(testNetwork1.network, nsdShim.getNetwork(serviceDiscovered.serviceInfo))
+
+            // Unregister, then register the service back: it should be lost and found again
+            nsdManager.unregisterService(registrationRecord)
+            val serviceLost1 = discoveryRecord.expectCallback<ServiceLost>()
+            assertEquals(registeredInfo1.serviceName, serviceLost1.serviceInfo.serviceName)
+            assertEquals(testNetwork1.network, nsdShim.getNetwork(serviceLost1.serviceInfo))
+
+            registrationRecord.expectCallback<ServiceUnregistered>()
+            val registeredInfo2 = registerService(registrationRecord, si)
+            val serviceDiscovered2 = discoveryRecord.expectCallback<ServiceFound>()
+            assertEquals(registeredInfo2.serviceName, serviceDiscovered2.serviceInfo.serviceName)
+            assertEquals(testNetwork1.network, nsdShim.getNetwork(serviceDiscovered2.serviceInfo))
+
+            // Teardown, then bring back up a network on the test interface: the service should
+            // go away, then come back
+            testNetwork1.agent.unregister()
+            val serviceLost = discoveryRecord.expectCallback<ServiceLost>()
+            assertEquals(registeredInfo2.serviceName, serviceLost.serviceInfo.serviceName)
+            assertEquals(testNetwork1.network, nsdShim.getNetwork(serviceLost.serviceInfo))
+
+            val newAgent = runAsShell(MANAGE_TEST_NETWORKS) {
+                registerTestNetworkAgent(testNetwork1.iface.interfaceName)
+            }
+            val newNetwork = newAgent.network ?: fail("Registered agent should have a network")
+            val serviceDiscovered3 = discoveryRecord.expectCallback<ServiceFound>()
+            assertEquals(registeredInfo2.serviceName, serviceDiscovered3.serviceInfo.serviceName)
+            assertEquals(newNetwork, nsdShim.getNetwork(serviceDiscovered3.serviceInfo))
+        } cleanupStep {
+            nsdManager.stopServiceDiscovery(discoveryRecord)
+            discoveryRecord.expectCallback<DiscoveryStopped>()
+        } cleanup {
+            nsdManager.unregisterService(registrationRecord)
+        }
+    }
+
+    @Test
+    fun testNsdManager_ResolveOnNetwork() {
+        // This tests requires shims supporting T+ APIs (NsdServiceInfo.network)
+        assumeTrue(ConstantsShim.VERSION > SC_V2)
+
+        val si = NsdServiceInfo()
+        si.serviceType = SERVICE_TYPE
+        si.serviceName = this.serviceName
+        si.port = 12345 // Test won't try to connect so port does not matter
+
+        val registrationRecord = NsdRegistrationRecord()
+        val registeredInfo = registerService(registrationRecord, si)
+        tryTest {
+            val resolveRecord = NsdResolveRecord()
+
+            val discoveryRecord = NsdDiscoveryRecord()
+            nsdManager.discoverServices(SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD, discoveryRecord)
+
+            val foundInfo1 = discoveryRecord.waitForServiceDiscovered(
+                    serviceName, testNetwork1.network)
+            assertEquals(testNetwork1.network, nsdShim.getNetwork(foundInfo1))
+            // Rewind as the service could be found on each interface in any order
+            discoveryRecord.nextEvents.rewind(0)
+            val foundInfo2 = discoveryRecord.waitForServiceDiscovered(
+                    serviceName, testNetwork2.network)
+            assertEquals(testNetwork2.network, nsdShim.getNetwork(foundInfo2))
+
+            nsdManager.resolveService(foundInfo1, resolveRecord)
+            val cb = resolveRecord.expectCallback<ServiceResolved>()
+            cb.serviceInfo.let {
+                // Resolved service type has leading dot
+                assertEquals(".$SERVICE_TYPE", it.serviceType)
+                assertEquals(registeredInfo.serviceName, it.serviceName)
+                assertEquals(si.port, it.port)
+                assertEquals(testNetwork1.network, nsdShim.getNetwork(it))
+            }
+            // TODO: check that MDNS packets are sent only on testNetwork1.
+        } cleanupStep {
+            nsdManager.unregisterService(registrationRecord)
+        } cleanup {
+            registrationRecord.expectCallback<ServiceUnregistered>()
+        }
+    }
+
     /**
      * Register a service and return its registration record.
      */
diff --git a/tests/common/java/android/net/StaticIpConfigurationTest.java b/tests/cts/net/src/android/net/cts/StaticIpConfigurationTest.java
similarity index 81%
rename from tests/common/java/android/net/StaticIpConfigurationTest.java
rename to tests/cts/net/src/android/net/cts/StaticIpConfigurationTest.java
index b5f23bf..9b2756c 100644
--- a/tests/common/java/android/net/StaticIpConfigurationTest.java
+++ b/tests/cts/net/src/android/net/cts/StaticIpConfigurationTest.java
@@ -14,20 +14,30 @@
  * limitations under the License.
  */
 
-package android.net;
+package android.net.cts;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertThrows;
 import static org.junit.Assert.assertTrue;
 
+import android.net.IpPrefix;
+import android.net.LinkAddress;
+import android.net.LinkProperties;
+import android.net.RouteInfo;
+import android.net.StaticIpConfiguration;
+import android.os.Build;
 import android.os.Parcel;
 
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.testutils.DevSdkIgnoreRule;
+
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -42,15 +52,20 @@
 
     private static final String ADDRSTR = "192.0.2.2/25";
     private static final LinkAddress ADDR = new LinkAddress(ADDRSTR);
-    private static final InetAddress GATEWAY = IpAddress("192.0.2.1");
-    private static final InetAddress OFFLINKGATEWAY = IpAddress("192.0.2.129");
-    private static final InetAddress DNS1 = IpAddress("8.8.8.8");
-    private static final InetAddress DNS2 = IpAddress("8.8.4.4");
-    private static final InetAddress DNS3 = IpAddress("4.2.2.2");
+    private static final InetAddress GATEWAY = ipAddress("192.0.2.1");
+    private static final InetAddress OFFLINKGATEWAY = ipAddress("192.0.2.129");
+    private static final InetAddress DNS1 = ipAddress("8.8.8.8");
+    private static final InetAddress DNS2 = ipAddress("8.8.4.4");
+    private static final InetAddress DNS3 = ipAddress("4.2.2.2");
+    private static final InetAddress IPV6_ADDRESS = ipAddress("2001:4860:800d::68");
+    private static final LinkAddress IPV6_LINK_ADDRESS = new LinkAddress("2001:db8::1/64");
     private static final String IFACE = "eth0";
     private static final String FAKE_DOMAINS = "google.com";
 
-    private static InetAddress IpAddress(String addr) {
+    @Rule
+    public final DevSdkIgnoreRule mIgnoreRule = new DevSdkIgnoreRule();
+
+    private static InetAddress ipAddress(String addr) {
         return InetAddress.parseNumericAddress(addr);
     }
 
@@ -241,6 +256,29 @@
         assertEquals(DNS1, s.getDnsServers().get(0));
     }
 
+    @DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.R)
+    @Test
+    public void testIllegalBuilders() {
+        assertThrows("Can't set IP Address to IPv6!", IllegalArgumentException.class, () -> {
+            StaticIpConfiguration.Builder b = new StaticIpConfiguration.Builder().setIpAddress(
+                    IPV6_LINK_ADDRESS);
+        });
+
+        assertThrows("Can't set gateway to IPv6!", IllegalArgumentException.class, () -> {
+            StaticIpConfiguration.Builder b = new StaticIpConfiguration.Builder().setGateway(
+                    IPV6_ADDRESS);
+        });
+
+        assertThrows("Can't set DNS servers using IPv6!", IllegalArgumentException.class, () -> {
+            final ArrayList<InetAddress> dnsServers = new ArrayList<>();
+            dnsServers.add(DNS1);
+            dnsServers.add(IPV6_ADDRESS);
+
+            StaticIpConfiguration.Builder b = new StaticIpConfiguration.Builder().setDnsServers(
+                    dnsServers);
+        });
+    }
+
     @Test
     public void testAddDnsServers() {
         final StaticIpConfiguration s = new StaticIpConfiguration((StaticIpConfiguration) null);
diff --git a/tests/integration/Android.bp b/tests/integration/Android.bp
index 530fa91..97c1265 100644
--- a/tests/integration/Android.bp
+++ b/tests/integration/Android.bp
@@ -40,7 +40,7 @@
         "mockito-target-extended-minus-junit4",
         "net-tests-utils",
         "service-connectivity-pre-jarjar",
-        "services.core",
+        "service-connectivity-tiramisu-pre-jarjar",
         "services.net",
         "testables",
     ],
diff --git a/tests/smoketest/Android.bp b/tests/smoketest/Android.bp
index 8011540..df8ab74 100644
--- a/tests/smoketest/Android.bp
+++ b/tests/smoketest/Android.bp
@@ -22,6 +22,6 @@
     static_libs: [
         "androidx.test.rules",
         "mockito-target-minus-junit4",
-        "services.core",
+        "service-connectivity",
     ],
 }
diff --git a/tests/unit/Android.bp b/tests/unit/Android.bp
index 7ae5333..219af8a 100644
--- a/tests/unit/Android.bp
+++ b/tests/unit/Android.bp
@@ -168,6 +168,7 @@
         "services.net",
     ],
     jni_libs: [
+        "libandroid_net_connectivity_com_android_net_module_util_jni",
         "libservice-connectivity",
         "libandroid_net_connectivity_com_android_net_module_util_jni",
     ],
diff --git a/tests/unit/jarjar-rules.txt b/tests/unit/jarjar-rules.txt
index ca88672..eb3e32a 100644
--- a/tests/unit/jarjar-rules.txt
+++ b/tests/unit/jarjar-rules.txt
@@ -1,2 +1,3 @@
 # Module library in frameworks/libs/net
 rule com.android.net.module.util.** android.net.frameworktests.util.@1
+rule com.android.testutils.TestBpfMap* android.net.frameworktests.testutils.TestBpfMap@1
diff --git a/tests/unit/java/android/net/nsd/NsdServiceInfoTest.java b/tests/unit/java/android/net/nsd/NsdServiceInfoTest.java
index ca8cf07..e5e7ebc 100644
--- a/tests/unit/java/android/net/nsd/NsdServiceInfoTest.java
+++ b/tests/unit/java/android/net/nsd/NsdServiceInfoTest.java
@@ -21,6 +21,7 @@
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
+import android.net.Network;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Parcel;
@@ -123,6 +124,7 @@
         fullInfo.setServiceType("_kitten._tcp");
         fullInfo.setPort(4242);
         fullInfo.setHost(LOCALHOST);
+        fullInfo.setNetwork(new Network(123));
         checkParcelable(fullInfo);
 
         NsdServiceInfo noHostInfo = new NsdServiceInfo();
@@ -172,6 +174,7 @@
         assertEquals(original.getServiceType(), result.getServiceType());
         assertEquals(original.getHost(), result.getHost());
         assertTrue(original.getPort() == result.getPort());
+        assertEquals(original.getNetwork(), result.getNetwork());
 
         // Assert equality of attribute map.
         Map<String, byte[]> originalMap = original.getAttributes();
diff --git a/tests/unit/java/com/android/server/NsdServiceTest.java b/tests/unit/java/com/android/server/NsdServiceTest.java
index 6d1d765..5086943 100644
--- a/tests/unit/java/com/android/server/NsdServiceTest.java
+++ b/tests/unit/java/com/android/server/NsdServiceTest.java
@@ -218,14 +218,14 @@
         client.discoverServices("a_type", PROTOCOL, listener2);
         waitForIdle();
         verify(mDaemon, times(1)).maybeStart();
-        verifyDaemonCommand("discover 3 a_type");
+        verifyDaemonCommand("discover 3 a_type 0");
 
         // Client resolve request
         NsdManager.ResolveListener listener3 = mock(NsdManager.ResolveListener.class);
         client.resolveService(request, listener3);
         waitForIdle();
         verify(mDaemon, times(1)).maybeStart();
-        verifyDaemonCommand("resolve 4 a_name a_type local.");
+        verifyDaemonCommand("resolve 4 a_name a_type local. 0");
 
         // Client disconnects, stop the daemon after CLEANUP_DELAY_MS.
         deathRecipient.binderDied();
diff --git a/tests/unit/java/com/android/server/connectivity/CarrierPrivilegeAuthenticatorTest.java b/tests/unit/java/com/android/server/connectivity/CarrierPrivilegeAuthenticatorTest.java
index 157507b..553cb83 100644
--- a/tests/unit/java/com/android/server/connectivity/CarrierPrivilegeAuthenticatorTest.java
+++ b/tests/unit/java/com/android/server/connectivity/CarrierPrivilegeAuthenticatorTest.java
@@ -69,6 +69,8 @@
 @RunWith(DevSdkIgnoreRunner.class)
 @IgnoreUpTo(SC_V2) // TODO: Use to Build.VERSION_CODES.SC_V2 when available
 public class CarrierPrivilegeAuthenticatorTest {
+    // TODO : use ConstantsShim.RECEIVER_NOT_EXPORTED when it's available in tests.
+    private static final int RECEIVER_NOT_EXPORTED = 4;
     private static final int SUBSCRIPTION_COUNT = 2;
     private static final int TEST_SUBSCRIPTION_ID = 1;
 
@@ -115,7 +117,7 @@
 
     private IntentFilter getIntentFilter() {
         final ArgumentCaptor<IntentFilter> captor = ArgumentCaptor.forClass(IntentFilter.class);
-        verify(mContext).registerReceiver(any(), captor.capture(), any(), any());
+        verify(mContext).registerReceiver(any(), captor.capture(), any(), any(), anyInt());
         return captor.getValue();
     }
 
@@ -138,10 +140,11 @@
     @Test
     public void testConstructor() throws Exception {
         verify(mContext).registerReceiver(
-                        eq(mCarrierPrivilegeAuthenticator),
-                        any(IntentFilter.class),
-                        any(),
-                        any());
+                eq(mCarrierPrivilegeAuthenticator),
+                any(IntentFilter.class),
+                any(),
+                any(),
+                eq(RECEIVER_NOT_EXPORTED));
         final IntentFilter filter = getIntentFilter();
         assertEquals(1, filter.countActions());
         assertTrue(filter.hasAction(ACTION_MULTI_SIM_CONFIG_CHANGED));