From: Eugene Crosser <crosser@average.org>
To: Florian Westphal <fw@strlen.de>
Cc: netfilter-devel@vger.kernel.org, Jinpu Wang <jinpu.wang@ionos.com>
Subject: Re: In raw prerouting, `iif` matches different interfaces in different kernels when enslaved in a vrf
Date: Wed, 6 Oct 2021 17:09:41 +0200 [thread overview]
Message-ID: <060e0d5e-b40f-204a-1894-c1eef8c8411d@average.org> (raw)
In-Reply-To: <20211006150301.GA7393@breakpoint.cc>
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On 06/10/2021 17:03, Florian Westphal wrote:
>> It looks like Jinpu Wang <jinpu.wang@ionos.com> has found the offending
>> commit, it's 09e856d54bda5f28 "vrf: Reset skb conntrack connection on VRF
>> rcv" from Aug 15 2021.
>
> This change is very recent, you reported failure between 5.4 and 5.10, or was
> that already backported?
>
> This change doesn't influcence matching either, but it does zap the ct
> zone association afaics.
Yes, looks like it was backported to Debian/Ubuntu kernels
Jinpu reported that reverting the change restores the "old" behaviour.
But we have not yet checked how it affects SNAT.
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next prev parent reply other threads:[~2021-10-06 15:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-01 15:19 In raw prerouting, `iif` matches different interfaces in different kernels when enslaved in a vrf Eugene Crosser
2021-10-02 18:50 ` Florian Westphal
2021-10-06 12:11 ` Eugene Crosser
2021-10-06 14:48 ` Eugene Crosser
2021-10-06 15:03 ` Florian Westphal
2021-10-06 15:09 ` Eugene Crosser [this message]
2021-10-07 9:31 ` Florian Westphal
2021-10-07 9:29 ` Florian Westphal
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