EVPN 三层网关不响应arp

172.120.200.236 ping 分布式网关IP 172.120.200.1 时， 172.120.200.1不响应arp请求

 l2vpn enable vxlan tunnel arp-learning disable vxlan tunnel mac-learning disable =================================================================== ip vpn-instance external route-distinguisher 1:40011 # address-family ipv4 vpn-target 1:40011 import-extcommunity vpn-target 1:40011 export-extcommunity # address-family evpn vpn-target 4:40011 import-extcommunity vpn-target 4:40011 export-extcommunity =================================================================== vsi 12000-L5LCFPJGWBDIRANWVNPNROGC3 gateway vsi-interface 100 arp suppression enable vxlan 12000 evpn encapsulation vxlan route-distinguisher auto vpn-target auto export-extcommunity vpn-target auto import-extcommunity =================================================================== interface Ten-GigabitEthernet1/0/21 port link-mode bridge # service-instance 3000 encapsulation s-vid 3000 xconnect vsi 12000-L5LCFPJGWBDIRANWVNPNROGC3 =================================================================== interface Vsi-interface100 ip binding vpn-instance external ip address 172.120.200.1 255.255.255.0 mac-address 0002-0002-0002 local-proxy-arp enable distributed-gateway local =================================================================== [h3c-02]dis evpn route arp Flags: D - Dynamic B - BGP L - Local active G - Gateway S - Static M - Mapping I - Invalid VPN instance: external Interface: Vsi-interface100 IP address MAC address Router MAC VSI index Flags 172.120.200.1 0002-0002-0002 f010-90d5-73f0 8 GL 172.120.200.75 fa16-3e40-dc54 - 8 B 172.120.200.236 9a99-88ee-0107 f010-90d5-73f0 8 DL