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| author | Hungming Chen <nuccachen@google.com> | 2022-03-14 16:11:06 +0800 |
|---|---|---|
| committer | Hungming Chen <nuccachen@google.com> | 2022-03-31 16:04:42 +0800 |
| commit | bd85f8903eb114cf3c267377947c64a24bf0a390 (patch) | |
| tree | 3f96d817757c66b890ef6ca8012feb783860b376 /tests/common/java/android/net/LinkPropertiesTest.java | |
| parent | 07fcf9ca4974060baeef2eee1164e997cbd6062a (diff) | |
ClatCoordinator: use Java class BpfMap to remove clat rule
This a preparation to replace duplicated native functions with the
existing Java class.
Bug: 221213090
Test: atest FrameworksNetTests
Test: manual check
Steps:
1. Connect wlan and check map content {iface index, v4addr, v6addr, pfx96} manually
after clat started.
$ adb shell dumpsys netd
ClatdController
BPF ingress map: iif(iface) nat64Prefix v6Addr -> v4Addr oif(iface)
47(wlan0) 64:ff9b::/96 2a00:79e1:abc:6f02:2479:2f51:25a9:28f1 -> 192.0.0.4 53(v4-wlan0)
BPF egress map: iif(iface) v4Addr -> v6Addr nat64Prefix oif(iface)
53(v4-wlan0) 192.0.0.4 -> 2a00:79e1:abc:6f02:2479:2f51:25a9:28f1 64:ff9b::/96 47(wlan0) ether
2. Disconnect wlan and check the bpf map is removed.
$ adb shell dumpsys netd
ClatdController
BPF ingress map: iif(iface) nat64Prefix v6Addr -> v4Addr oif(iface)
BPF egress map: iif(iface) v4Addr -> v6Addr nat64Prefix oif(iface)
Change-Id: Ia0c90c7104c4a42d34a28a5ddf3cf13a289f8c76
Diffstat (limited to 'tests/common/java/android/net/LinkPropertiesTest.java')
0 files changed, 0 insertions, 0 deletions