On Fri, Jul 1, 2016 at 6:00 PM, Pravin B Shelar <pshe...@ovn.org> wrote:
> Upstream commit:
> commit bc22a0e2ea03b75b51a1f722f93821744b5b5ff1
> Author: Nicolas Dichtel <nicolas.dich...@6wind.com>
>
> iptunnel: make rx/tx bytes counters consistent
>
> This was already done a long time ago in
> commit 64194c31a0b6 ("inet: Make tunnel RX/TX byte counters more
> consistent")
> but tx path was broken (at least since 3.10).
>
> Before the patch the gre header was included on tx.
>
> After the patch:
> $ ping -c1 192.168.0.121 ; ip -s l ls dev gre1
> PING 192.168.0.121 (192.168.0.121) 56(84) bytes of data.
> 64 bytes from 192.168.0.121: icmp_req=1 ttl=64 time=2.95 ms
>
> --- 192.168.0.121 ping statistics ---
> 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> rtt min/avg/max/mdev = 2.955/2.955/2.955/0.000 ms
> 7: gre1@NONE: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1468 qdisc noqueue
> state UNKNOWN mode DEFAULT group default
> link/gre 10.16.0.249 peer 10.16.0.121
> RX: bytes packets errors dropped overrun mcast
> 84 1 0 0 0 0
> TX: bytes packets errors dropped carrier collsns
> 84 1 0 0 0 0
>
> Reported-by: Julien Meunier <julien.meun...@6wind.com>
> Signed-off-by: Nicolas Dichtel <nicolas.dich...@6wind.com>
> Signed-off-by: David S. Miller <da...@davemloft.net>
>
> Signed-off-by: Pravin B Shelar <pshe...@ovn.org>
Acked-by: Jesse Gross <je...@kernel.org>
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