netdev - Re: Does ICMP_FRAG_NEEDED automatically update the routing cache?

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Message-ID: <27629.1392392573@warthog.procyon.org.uk>
Date:	Fri, 14 Feb 2014 15:42:53 +0000
From:	David Howells <dhowells@...hat.com>
To:	Hannes Frederic Sowa <hannes@...essinduktion.org>
Cc:	dhowells@...hat.com, netdev@...r.kernel.org
Subject: Re: Does ICMP_FRAG_NEEDED automatically update the routing cache?

Hannes Frederic Sowa <hannes@...essinduktion.org> wrote:

> Yes, but connected sockets are checked prior to unconnected sockets, so the
> most specific one wins.
> 
> For unconnected ones only the local ip/port is checked because kernel
> does not know the past destination addresses.

Okay, thanks!

David
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