I am running a Multiste VXLAN EVPN lab on Dcloud. I had a problem with BGWs not send a Router MAC to the leaf switches within a site which makes me fail to ping hosts between sites. When I do a #show nve peers I see both loopback0 and loopback100(multisite border-gateway interface lo100) from BGW but without a Router MAC. How do I fix this issue? I am running extended community inside BGP which is the right community to carry that extra attribute. How do I resolve this?.