The following figure shows a sample network that contains eBGP+ peers using IPv6 tunneling.
The configuration in the figure, eBGP+ peers with IPv6 tunneling , assumes that the BGP peer IP address is the next hop.
When you configure the static route for the BGP+ tunnel, you must designate the BGP peer IP address as the next hop in most cases.
You can configure multiple static routes, using the same tunnel, but you must ensure reachability when you create the static routes.
interface GigabitEthernet 3/2 brouter port 3/2 vlan 2090 subnet 192.0.2.1/255.255.255.0 mac-offset 2 exit # BGP CONFIGURATION - GlobalRouter # router bgp as-dot enable router bgp 65000 enable router bgp neighbor "192.0.2.2" neighbor 192.0.2.2 remote-as 65001 neighbor 192.0.2.2 address-family ipv6 neighbor 192.0.2.2 enable exit # IPV6 CONFIGURATION # ipv6 forwarding # IPV6 TUNNEL CONFIGURATION # ipv6 tunnel 10 source 192.0.2.1 address 2001:DB8::/32 destination 200.1. 1.2 # # IPV6 STATIC ROUTE CONFIGURATION # ipv6 route 0:0:0:0:0:ffff:192.0.2.1 cost 1 tunnel 10 #
interface GigabitEthernet 4/32 brouter port 4/32 vlan 2090 subnet 192.0.2.2/255.255.255.0 mac-offset 2 exit # BGP CONFIGURATION - GlobalRouter # router bgp as-dot enable router bgp 65000 enable router bgp neighbor "192.0.2.1" neighbor 192.0.2.1 remote-as 65000 neighbor 192.0.2.1 address-family ipv6 neighbor 192.0.2.1 enable exit # IPV6 CONFIGURATION # ipv6 forwarding # IPV6 TUNNEL CONFIGURATION # ipv6 tunnel 10 source 192.0.2.2 address 2001:DB8::/32 destination 192.0.2.1 # # IPV6 STATIC ROUTE CONFIGURATION # ipv6 route 0:0:0:0:0:ffff:192.0.2.1 cost 1 tunnel 10 #