Re: Directing traffic based on BGP community in a mpls vpn

Dear i think you need to creat 2 route maps for e.g D1(datacenter 1) and
D2 (datacenter 2) apply these route-map under vpnv4 address family at
neighbor x.x.x.x route-map ....( D1 or D2)

if you want to prefer some PE router to be prefer for D1 (datacenter1) then
under the route-map high the local preference and apply this route-map at
nei x.x.x.x (D1) and

if you want to prefer some PE router to be prefer for D2 (datacenter2) then
under the route-map high the local preference and apply this route-map at
nei x.x.x.x (D2) .

i think its works for you..

Regards
Muhammad Adnan

On Thu, Sep 27, 2012 at 8:27 PM, Sunil pareek <skpareek84_at_gmail.com> wrote:

> Hi All
>
> We have a scanrio like this where we have two data centers that are
> advertising the default route into the MPLS/VPN network and we d like some
> PE-routers to prefer Data Center 1, while the others should prefer Data
> Center 2 (and all PE-routers have to receive both default routes for
> redundancy reasons).
>
> Got some solution for this like to manipulate any bgp
> attribute(weight;local pref) by matching the ext. community attribute in a
> route-map but this manipulation needs to be done at vpnv4 level.Is there
> any other solution for this.
>
> Thanks
> Sunil
>
>
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Received on Sun Sep 30 2012 - 15:06:40 ART