Erik Kline
fc105bb6d8
Support NAT keepalives
Test: as follows
- built
- flashed
- booted
- "runtest frameworks-net" passes
- turned on debugging and walked around watching IpReachabilityMonitor
force neighbors into NUD_PROBE state without error
- observed NAT callbacks happening without any reported errors
- watched:
adb shell cat /proc/net/nf_conntrack | egrep '192[.]168[.]43[.]' | sort -n -k5
for correct timeout updates
Bug: 29337859
Bug: 32163131
Merged-In: I82ac60e5ad79ec64a13df6ec56b5b51b223f8dde
Merged-In: I09bc685e821ec5e871576a54c4290edea4c5160b
Merged-In: I4d180369a8f64ee494b016656988252d98a09ba4
Change-Id: Icb23da64cfaa3a19f7bc75fba426a52b0994fb0f
(cherry picked from commit 7a65bc62fbe0391f88834ab27b32033d6b957c8b)