From: Daniel <tech@tootai.net>
To: wireguard@lists.zx2c4.com
Subject: Re: icmp6 on wireguard iface responded by iface lo
Date: Wed, 15 Sep 2021 10:13:34 +0200 [thread overview]
Message-ID: <db59a485-c736-9750-9b6b-773b43fa4325@tootai.net> (raw)
In-Reply-To: <3c3e142f-99b2-732b-2912-2889d6c09a69@tootai.net>
Hi
Le 14/09/2021 à 18:45, Daniel a écrit :
> Hi all,
>
> I use wireguard between 2 Debian11 and face a problem: traffic goes in
> to wireguard interface/ip address but goes out with lo as interface
> with the right ip address
>
> 19:23:50.287492 wig0 In IP6 fd99:1234:beef:cafe:fade::7000 >
> fd99:1234:beef:cafe:fade::7fff: ICMP6, echo request, id 18272, seq 5,
> length 64
>
> 19:23:50.287509 lo In IP6 fd99:1234:beef:cafe:fade::7fff >
> fd99:1234:beef:cafe:fade::7000: ICMP6, echo reply, id 18272, seq 5,
> length 64
>
> Any clue on this ?
Problem is in kernel vue of routing
ip route get fd99:1234:beef:cafe:fade::7000 from
fd99:1234:beef:cafe:fade::7fff
anycast fd99:1234:beef:cafe:fade::7000 from
fd99:1234:beef:cafe:fade::7fff dev lo table local proto kernel src
fd99:1234:beef:cafe:fade::7fff metric 0 pref medium
After
ip route replace fd99:1234:beef:cafe:fade::7000 from
fd99:1234:beef:cafe:fade::7fff dev wig0 table local
evrything is going back to normal behavior.
Thanks for your support
--
Daniel
prev parent reply other threads:[~2021-09-15 8:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-14 16:45 Daniel
2021-09-15 8:13 ` Daniel [this message]
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