netdev - Re: Forcing the output interface using ip6_route

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Message-ID: <5605B8DF.2070603@cumulusnetworks.com>
Date:	Fri, 25 Sep 2015 15:13:03 -0600
From:	David Ahern <dsa@...ulusnetworks.com>
To:	Wolfgang Nothdurft <netdev@...ux-dude.de>, netdev@...r.kernel.org
Subject: Re: Forcing the output interface using ip6_route_output doesn't work

On 9/25/15 7:56 AM, Wolfgang Nothdurft wrote:
> It seems that the ip6_route_output(net, sk, fl6) kernel function ignores
> the fl6.flowi6_oif parameter for the routing decision.

It is considered, but a mismatch is not considered fatal.

I think the attached should fix your problem.



View attachment "ip6-rt-get-with-oif.patch" of type "text/plain" (503 bytes)