[j-nsp] Limit content of bgp.l3vpn.0

[Adam Vitkovsky]

> Johan Borch
> Sent: Wednesday, September 28, 2016 11:02 AM
>
> Hi
>
> Lets say i have two PE-routers, router1 and router2.
>
> They run MP-BGP, MPLS and so on, the usual stuff. I have one VRF with a lot
> of routes in (DFZ). Router2 is not importing the vrf-target for this VRF.
> My problem is that router2 is dead slow and even if I'm not importing this
> perticual vrf-target it still takes ages to go through all routes, can I somehow
> limit what router1 sends to router2 in the bgp.l3vpn.0 table?
>
BGP has plethora of options with regards to route filtering and MP-BGP is no exception.
Easiest way is to just filter updates based on vrf-target and apply the policy on router1 as export on session to router2.


adam











        Adam Vitkovsky
        IP Engineer

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