- Written by Xuan Qi
- Posted on 4月 30, 2025
- Updated on 3月 6, 2026
- 5737 Views
S supports L3 EVPN gateway with Type 5 nexthop-self mechanism. While the nexthop-self mechanism is simple to operate, the L3 gateway lacks the support to rewrite the EVPN route distinguisher as well as the BGP route target. This feature supports an alternative L3 EVPN gateway mechanism using multi-domain L3 VRF instead. A multi-domain IP VRF allows configuring not only the local domain route distinguisher (RD) and route targets (RT), but also the remote domain route distinguisher and route targets on a DCI gateway.