commit f18a856e1c43ac7f249e248c8d1a4d3f0e849745
author Jimi Chen <jimictw@google.com> Thu Mar 20 06:02:43 2025 -0700
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Thu Mar 20 06:02:43 2025 -0700
tree 91fed24fb44e7ca3f26c020eb968028b41de064c
parent 5a78aa8b1f0ff2f030edc5210be6731356ae0048
parent 8e8bbcabdeb6c394a70e70580734d7324bc2d29d

Add IPv6 neighbor solicitation offload for APFv6 multi-devices tests am: 8e8bbcabde

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3551081

Change-Id: I34fa47b2a093691e4949ef83d04226f4b6633fcf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

tests/cts/multidevices/apfv6_test.py

diff --git a/tests/cts/multidevices/apfv6_test.py b/tests/cts/multidevices/apfv6_test.py
index 9a1e225..ee2368d 100644
--- a/tests/cts/multidevices/apfv6_test.py
+++ b/tests/cts/multidevices/apfv6_test.py
@@ -22,6 +22,10 @@
     ICMPv6MLQuery2,
     ICMPv6MLReport2,
     ICMPv6MLDMultAddrRec,
+    ICMPv6NDOptSrcLLAddr,
+    ICMPv6NDOptDstLLAddr,
+    ICMPv6ND_NS,
+    ICMPv6ND_NA,
     RouterAlert
 )
 from scapy.layers.l2 import Ether
@@ -96,6 +100,24 @@
             arp_request, "DROPPED_ARP_REQUEST_REPLIED", arp_reply
         )
 
+    def test_non_dad_ipv6_neighbor_solicitation_offload(self):
+        eth = Ether(src=self.server_mac_address, dst=self.client_mac_address)
+        ip = IPv6(src=self.server_ipv6_addresses[0], dst=self.client_ipv6_addresses[0])
+        icmpv6 = ICMPv6ND_NS(tgt=self.client_ipv6_addresses[0])
+        opt = ICMPv6NDOptSrcLLAddr(lladdr=self.server_mac_address)
+        neighbor_solicitation = bytes(eth/ip/icmpv6/opt).hex()
+
+        eth = Ether(src=self.client_mac_address, dst=self.server_mac_address)
+        ip = IPv6(src=self.client_ipv6_addresses[0], dst=self.server_ipv6_addresses[0])
+        icmpv6 = ICMPv6ND_NA(tgt=self.client_ipv6_addresses[0], R=1, S=1, O=1)
+        opt = ICMPv6NDOptDstLLAddr(lladdr=self.client_mac_address)
+        expected_neighbor_advertisement = bytes(eth/ip/icmpv6/opt).hex()
+        self.send_packet_and_expect_reply_received(
+            neighbor_solicitation,
+            "DROPPED_IPV6_NS_REPLIED_NON_DAD",
+            expected_neighbor_advertisement
+        )
+
     @apf_utils.at_least_B()
     def test_ipv4_icmp_echo_request_offload(self):
         eth = Ether(src=self.server_mac_address, dst=self.client_mac_address)