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Filename Latest commit message Latest commit date
Lorenzo Colitti 61976f278f Dump BPF offload rules for upstream IPv4 and IPv6. 
Add code to BpfCoordinator to dump upstream IPv4 and IPv6 rules.
For IPv4, currently only the upstream map is printed, because the
downstream map is expected to be symmetrical.

Example output:

=============
    21(21) -> 12(rmnet_data2) 86dd 00:00:00:00:00:00 00:00:00:00:00:00
    [wlan1]: iif(iface) oif(iface) v6addr srcmac dstmac
      12(rmnet_data2) 21(wlan1) /2001:240:2425:b5dc:21a9:995d:bc57:bc37 b2:b5:e0:24:21:c2 ca:06:8d:54:99:ad
    [IPv4]: iif(iface) oif(iface) src nat dst
      21(21) 12(rmnet_data2) 192.168.16.247:41544 -> 100.101.80.108:41544 -> 216.239.36.135:443
      21(21) 12(rmnet_data2) 192.168.16.247:42028 -> 100.101.80.108:42028 -> 8.8.4.4:853
      21(21) 12(rmnet_data2) 192.168.16.247:42032 -> 100.101.80.108:42032 -> 8.8.4.4:853
      21(21) 12(rmnet_data2) 192.168.16.247:42042 -> 100.101.80.108:42042 -> 8.8.4.4:853
      21(21) 12(rmnet_data2) 192.168.16.247:41816 -> 100.101.80.108:41816 -> 8.8.8.8:853
      21(21) 12(rmnet_data2) 192.168.16.247:42040 -> 100.101.80.108:42040 -> 8.8.4.4:853

=============

Also make it possible to do "dumpsys tethering bpf" and get only
the BPF dump.

Test: manual
Change-Id: I2aaa2fdda7d724994090c26feff585f24cd3283b
2021-01-27 14:30:51 +09:00
..
apex move bpf test map into a separate file 2021-01-18 18:36:00 -08:00
apishim Dump BPF offload rules for upstream IPv4 and IPv6. 2021-01-27 14:30:51 +09:00
bpf_progs merge Tether{Down,Up}stream4{Key,Value} - part 1 - C portion 2021-01-25 20:31:11 -08:00
common/TetheringLib com.android.tethering: set min_sdk_version 30 2020-11-05 20:30:40 +00:00
jni Use header module bpf_syscall_wrappers 2021-01-13 14:31:28 +08:00
res wifi: Add bridged pre-fix for tethering interface 2021-01-18 01:21:32 +00:00
src Dump BPF offload rules for upstream IPv4 and IPv6. 2021-01-27 14:30:51 +09:00
tests Remove IpServer.Dependencies#getIfIndex. 2021-01-27 00:53:59 +09:00
Android.bp Merge "[NFCT.TETHER.2] Migrate tetherOffloadRuleAdd from netd to mainline" 2021-01-18 06:37:23 +00:00
AndroidManifest.xml Update language to comply with Android's inclusive language guidance 2020-07-29 12:05:04 +08:00
AndroidManifest_InProcess.xml Change tethering file structure to respect its package name 2020-04-14 14:33:45 +08:00
AndroidManifestBase.xml Add usesCleartextTraffic to Tethering 2020-08-18 09:00:58 +00:00
jarjar-rules.txt Provide a easy way to access bpf maps from java 2021-01-11 17:43:27 +08:00
OWNERS Revert "Add OWNERS block to prevent the tree from mooving during migration." 2020-10-31 04:50:11 +00:00
proguard.flags Provide a easy way to access bpf maps from java 2021-01-11 17:43:27 +08:00
TEST_MAPPING Move TetheringTests to presubmit 2020-06-10 02:33:37 +00:00