IPv6 Support

EFA supports the provisioning of IPv6 anycast gateways.

EFA provisioning

The following commands support anycast gateways.

efa tenant vrf create --name vrf1 --tenant tenant1 --rt-type both --rt 1:1

efa tenant epg create --name ten1epg1 --tenant tenant1 --port 10.24.80.134[0/15] 
--switchport-mode trunk --ctag-range 1001 --anycast-ip 1001:10.0.1.1/24 
--anycast-ipv6 1001:2001:10:0:1::1/64 --vrf vrf1

The following examples show the configuration on the related SLX devices after configuration in EFA.

Table 1. Related SLX device configuration

vlan 1001 router-interface Ve 1001 suppress-nd suppress-arp ! leaf-9250-173# sh run in ve 1001 interface Ve 1001 vrf forwarding vrf1 ip anycast-address 10.0.1.1/24 ipv6 anycast-address 2001:10:0:1::1/64 no shutdown !	leaf-9250-173# sh run vrf vrf1 vrf vrf1 rd 172.31.254.13:1 evpn irb ve 8192 address-family ipv4 unicast route-target export 1:1 evpn route-target import 1:1 evpn ! address-family ipv6 unicast route-target export 1:1 evpn route-target import 1:1 evpn ! !
leaf-9250-173# show running-config router bgp address-family ipv4 unicast vrf vrf1 router bgp address-family ipv4 unicast vrf vrf1 local-as 4210000001 maximum-paths 2 !	leaf-9250-173# show running-config router bgp address-family ipv6 unicast vrf vrf1 router bgp address-family ipv6 unicast vrf vrf1 redistribute connected maximum-paths 2 !