Linux IPv6 routing strange behaviour

Hannes Frederic Sowa hannes at
Thu Aug 15 13:19:48 CEST 2013

On Thu, Aug 15, 2013 at 02:08:01PM +0300, Max Tulyev wrote:
> I have some additional info about the issue I found.
> Even if no traffic and no full-view, but a lot of interfaces (tunnel
> broker node is a good sample), the static routes are duplicating.
> That is definitely NOT a route cache described below, as route cache is
> pointing to the HOST, not to the network.

Can you give me your kernel version and give me an excerpt of
/proc/net/ipv6_route where this is happening?

There was a smal fallout because of the rt->neighbour removal in recent



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