commit 36c0f02d94b46950fbfb5ab7525e5d02183cf77d
author Nicolas Boichat <drinkcat@google.com> Tue Sep 13 13:52:20 2016 +0800
committer Nicolas Boichat <drinkcat@google.com> Tue Sep 13 17:32:40 2016 +0800
tree 9179fc149533a7f4f5e6741a1ff057098b107f84
parent 349f7ed040a1c291a6b32e9112484d1c6636db76

PacketReflector: Ignore IPv6 flow labels in ICMPv6 test

Since Linux kernel 4.2, net.ipv6.auto_flowlabels is set by default, and
therefore the request and reply may have different IPv6 flow label.

Bug: 31444338
Test: On a kernel 4.4 board, run com.android.cts.net.HostsideNetworkTests#testVpn
Test: On a kernel 3.18 board, run echo 1 > /proc/sys/net/ipv6/auto_flowlabels, then
      com.android.cts.net.HostsideNetworkTests#testVpn
Change-Id: I913bbf91574239a24cb32ae908834eb951ea2010