diff --git a/framework/api/module-lib-current.txt b/framework/api/module-lib-current.txt
index ddac19d..4ce6add 100644
--- a/framework/api/module-lib-current.txt
+++ b/framework/api/module-lib-current.txt
@@ -51,6 +51,9 @@
     field public static final int BLOCKED_REASON_RESTRICTED_MODE = 8; // 0x8
     field public static final int FIREWALL_CHAIN_DOZABLE = 1; // 0x1
     field public static final int FIREWALL_CHAIN_LOW_POWER_STANDBY = 5; // 0x5
+    field public static final int FIREWALL_CHAIN_OEM_DENY_1 = 7; // 0x7
+    field public static final int FIREWALL_CHAIN_OEM_DENY_2 = 8; // 0x8
+    field public static final int FIREWALL_CHAIN_OEM_DENY_3 = 9; // 0x9
     field public static final int FIREWALL_CHAIN_POWERSAVE = 3; // 0x3
     field public static final int FIREWALL_CHAIN_RESTRICTED = 4; // 0x4
     field public static final int FIREWALL_CHAIN_STANDBY = 2; // 0x2
diff --git a/framework/src/android/net/ConnectivityManager.java b/framework/src/android/net/ConnectivityManager.java
index 5769b92..1b0578f 100644
--- a/framework/src/android/net/ConnectivityManager.java
+++ b/framework/src/android/net/ConnectivityManager.java
@@ -997,6 +997,7 @@
      * Denylist of apps that will not have network access due to OEM-specific restrictions.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public static final int FIREWALL_CHAIN_OEM_DENY_1 = 7;
 
     /**
@@ -1004,6 +1005,7 @@
      * Denylist of apps that will not have network access due to OEM-specific restrictions.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public static final int FIREWALL_CHAIN_OEM_DENY_2 = 8;
 
     /**
@@ -1011,6 +1013,7 @@
      * Denylist of apps that will not have network access due to OEM-specific restrictions.
      * @hide
      */
+    @SystemApi(client = MODULE_LIBRARIES)
     public static final int FIREWALL_CHAIN_OEM_DENY_3 = 9;
 
     /** @hide */