commit 906da1d1ca4b3c61f2f46359480105f647ba4aa8
author Lorenzo Colitti <lorenzo@google.com> Mon Jul 01 21:31:15 2019 -0700
committer Junyu Lai <junyulai@google.com> Tue Jul 02 04:45:51 2019 +0000
tree 3b9df12f00cecbbb81104974cdc583d1cddc3889
parent c151316568d412ac183843e16784bf362ff0f6a7

Drop packets to the clat address.

These packets are not needed for 464xlat to function because
clatd reads packets from packet sockets, which run before
iptables, and the TC action also happens before packet sockets.

Their existence complicates data usage accounting, and in
certain situations results in applications receiving duplicate
UDP packets.

Bug: 65674744
Bug: 136193260
Test: atest netd_unit_test

Merged-In: I26bd8a1e7a54dbac86971b4e62f88f46ae5466f1
Change-Id: Iab2a64d8a8a380a2448170c9af5109b969527861
(cherry picked from commit cbb2447617d77bc8982945ebc2876a166559b585)