[c-nsp] 3560 vrf unwanted leaking when using tracked static route

jcovini at free.fr jcovini at free.fr
Fri Feb 6 06:05:58 EST 2009


Just tried : it still installs the route with "global" flag
ip route vrf Internet 192.168.0.0 255.255.255.0 Vlan999 9.9.9.9 global track 2



Selon Wouter Prins <wp at null0.nl>:

> Can you try to specify the outgoing interface in your static vrf route and
> test again?
>
> 2009/2/6 <jcovini at free.fr>
>
> > Hey,
> >
> > Got a strange behavior on a C3560 12.2(35)SE5.
> >
> > I am locally attached interface to 9.9.9.0/24 network where my next hop
> > 9.9.9.9
> > is. This interface is member of vrf Internet
> >
> > I have a vrf static route, working perfect :
> > ip route vrf Internet 192.168.0.0 255.255.255.0 9.9.9.9
> >
> >
> > As soon as I remove and replace this route by a tracked one, the IOS adds
> > the
> > "global" keyword.
> > I input this :
> > ip route vrf Internet 192.168.0.0 255.255.255.0 9.9.9.9 track 2
> > and got this in the show run output :
> > ip route vrf Internet 192.168.0.0 255.255.255.0 9.9.9.9 global track 2
> >
> > Leaking then occurs, traffic is not reaching next-hop 9.9.9.9, but rather
> > goes
> > to some router defined in the global routing table, which has a
> 9.0.0.0/8entry.
> > My tracker object is correctly defined inside the vrf Internet and is
> > flagged
> > UP.
> >
> > I rollback to a non-tracked route : no global keayword added, no leaking,
> > everything is fine.
> >
> > Have no idea what's happening here. Got the same config on a 6509
> > 12.2.33sxh,
> > works like a charm. What error did I do ?
> >
> > Jerome Covini
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> >
>




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