[j-nsp] RR and VPN on PE L3VPN

[Dragan Jovicic]

Hi,
By default PE1 will not have those routes. Once you make it a route
reflector, it keeps and reflects all bgp.l3vpn.0 it can resolve, regardless
of local vpns.
If your router in EUROPE is in different AS, an eBGP session with inet-vpn
family between PE1 and PE3 will also make PE1 keep and reflect all routes
to PE3.
Finally an option is to dismiss RR and keep full mesh between 3 routers.

Regards

On Sat, Nov 21, 2015 at 7:05 AM, tim tiriche <tim.tiriche at gmail.com> wrote:

> Hi,
>
> I have the following:
>
> PE1 router (VRF A and VRF B) - USA
> PE2 router (VRFA, VRFB, VRFC, VRFD) - USA
> I currently have full mesh iBGP between PE1 and PE2.
>
> I am adding a PE3 in EUROPE and would like to have PE1 act as an RR for
> PE3.
> I will add full mesh MPLS LSP for all PE's.
>
> How will PE3 get VRFC and VRFD, since PE1 currently does not have VRFC and
> VRFD in its bgp.l3vpn.0 table?
>
> Is it true, i will loose all my BGP sessions if configure cluster-id on
> PE1?
>
>
> http://www.juniper.net/documentation/en_US/junos13.3/topics/topic-map/bgp-sessions.html
>
> Any advice would be appreciated.
>
> -tim
> _______________________________________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/juniper-nsp
>