From: Elias Chari (elias.chari@gmail.com)
Date: Wed Aug 02 2006 - 14:24:49 ART
Am I right in thinking that you want to have a single host at Site-A with an
IP address that belongs to a range at a remote site-B?
In this case try Local Area Mobility.
Never tried it on a 6500, but would be suprised if not supported.
HTH
Elias
On 8/2/06, Geert Nijs <geert.nijs@simac.be> wrote:
>
> All,
>
> I am breaking my head over this one:
>
> I am sitting at a core switch and i want to configure the following:
>
> I have a remote subnet x which is routed to my core switch.
> I have this same subnet also configured locally on the switch:
> int vlan A
> ip address x.x.x.x
> shut
>
> the vlan is shut. Of course from the moment i unshut the vlan, all traffic
> to the remote site
> is dropped and all is routed locally (since vlan is directly connected it
> takes precedence over the remotely
> learned vlan).
>
> What i want to do now is the following:
>
> I want to route ALL traffic to the remote subnet, even if i have a locally
> connected subnet, EXCEPT for 1 ip address in this vlan. This ip address, i
> want to route to the locally connected interface.
>
> I tried policy based routing like:
>
> route-map FORCEVPN, permit, sequence 10
> Match clauses:
> ip address (access-lists): 199 ------------------> match single
> destination ip address
> Set clauses:
> set ip interface vlan 50 ->>>>>>>>> put
> on local vlan
> Policy routing matches: 0 packets, 0 bytes
> route-map FORCEVPN, permit, sequence 20
> Match clauses:
> ip address (access-lists): 198 -------------------------> match
> complete destination subnet x
> Set clauses:
> ip next-hop 10.129.4.1 ----------------> use
> remote gateway so that it gets routed remotely
> Policy routing matches: 1 packets, 60 bytes
>
>
> Unfortunatly, it does not work ? from the moment i unshut the vlan ->
> everything gets dropped. PBR does not seem to intercept the packets
> Hardware is C6500 with S720 running 12.2(18)SXF4
>
> Any ideas ?
>
> regards,
> Geert
>
>
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