How to filter VNI’s between two Nexus EVPN Multisite Fabrics?

[vokelpoked]

Hi Folks,

I’m wanting to bring up VTEP peering between two Data Centres that use the Multisite design. The pickle I’m in is that by default everything is allowed to be advertised over the VTEP peering.

How would I only allow VNI 10001 to be advertised and restrict the other 500 that’s configured?

[M02@rt37]

Hello @vokelpoked 

What about Route Target filtering at the Border Gateway level ?

Apply the route-map under router bgp "process"/address-family l2vpn evpn