Message	SHA1
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 Hungming Chen   commited 2022-03-31 16:04:42 +08:00	bd85f8903e
ClatCoordinator: use Java class BpfMap to add clat rule ... This a preparation to replace duplicated native functions with the existing Java class. Bug: 221213090 Test: atest FrameworksNetTests Test: check map content {iface index, v4addr, v6addr, pfx96} manually. The map fileds are the same as "ip addr" and clatd logging. $ adb shell dumpsys netd ClatdController BPF ingress map: iif(iface) nat64Prefix v6Addr -> v4Addr oif(iface) 47(wlan0) 64:ff9b::/96 2a00:79e1:abc:6f02:f9e1:8c2d:604e:bc06 -> 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:f9e1:8c2d:604e:bc06 64:ff9b::/96 47(wlan0) ether $ adb shell ip addr 47: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 .. 53: v4-wlan0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1472 .. 03-14 18:35:04.822 30852 30852 I clatd : Starting clat version 1.5 on wlan0 plat=64:ff9b:: v4=192.0.0.4 v6=2a00:79e1:abc:6f02:f9e1:8c2d:604e:bc06 Change-Id: I91d0cb6e76c4ef7bacf91b996786308ff4918f35 Hungming Chen   commited 2022-03-31 15:53:33 +08:00	07fcf9ca49
libclat: Remove redundant "using android::net::.*" ... They are already under the same namespace. Test: presubmit Bug: 219872355 Change-Id: I5f51cf2c38755c99f220870c2ffe66ee8c454514 Yi Kong   commited 2022-02-17 16:36:13 +00:00	9de79582a2
[CLATJ#18] libclat: move clat tc and bpf utilis from netd ... Move native functions from ClatdController and TcUtils to libclat for jni ClatdCoordinator. Bug: 212345928 Test: atest libclat_test Change-Id: Ia4b344b07537d57c3e4ff1285b0e7b17e0c63c3e Hungming Chen   commited 2022-01-22 20:07:19 +08:00	8ebdb6f1fe