commit cfc15dd03578051f88a40d94dcb42b2597614a1f
author Lorenzo Colitti <lorenzo@google.com> Mon Jul 01 21:31:15 2019 -0700
committer Junyu Lai <junyulai@google.com> Tue Jul 02 09:10:34 2019 +0000
tree 3b9df12f00cecbbb81104974cdc583d1cddc3889
parent 8f6f89ccd316b5ef8c52e9b235c4338ec54162a5

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 906da1d1ca4b3c61f2f46359480105f647ba4aa8)