bgpd: Add "set evpn gateway-ip" clause for route-map
- Add following set clause for route-maps
"set evpn gateway-ip <ipv4|ipv6 >A.B.C.D|X:X::X:X"
- When this route-map is applied as outboubd policy in BGP, it will set the
gateway-ip in BGP attribute For EVPN type-5 routes.
Example configuration:
route-map RMAP-EVPN_GWIP permit 5
set evpn gateway-ip ipv4 50.0.2.12
set evpn gateway-ip ipv6 50:0:2::12