I know this is simple but I can’t figure this out. I have the same configuration with IPv4 and IPv6 in regards to the frame relay setup but I CAN’T ping R3 <–> R2 using IPv6 but I can via IPv4. It could be my config but I could be wrong or it might be how IPv6 behaves but at the moment I can’t see why.
Configs below.
Thanks in advance.
R1#show run int s0/0
Building configuration…
Current configuration : 335 bytes
!
interface Serial0/0
ip address 172.16.123.1 255.255.255.0
encapsulation frame-relay
ipv6 address FEC0::123:1/120
ipv6 enable
serial restart-delay 0
frame-relay map ipv6 FEC0::123:2 102
frame-relay map ipv6 FEC0::123:3 103
frame-relay map ip 172.16.123.2 102
frame-relay map ip 172.16.123.3 103
no frame-relay inverse-arp
end
R1#
R2#show run int s0/0
Building configuration…
Current configuration : 335 bytes
!
interface Serial0/0
ip address 172.16.123.2 255.255.255.0
encapsulation frame-relay
ipv6 address FEC0::123:2/120
ipv6 enable
serial restart-delay 0
frame-relay map ipv6 FEC0::123:1 201
frame-relay map ipv6 FEC0::123:3 201
frame-relay map ip 172.16.123.1 201
frame-relay map ip 172.16.123.3 201
no frame-relay inverse-arp
end
R2#
R3#show run int s0/0
Building configuration…
Current configuration : 335 bytes
!
interface Serial0/0
ip address 172.16.123.3 255.255.255.0
encapsulation frame-relay
ipv6 address FEC0::123:3/120
ipv6 enable
serial restart-delay 0
frame-relay map ipv6 FEC0::123:1 301
frame-relay map ipv6 FEC0::123:2 301
frame-relay map ip 172.16.123.1 301
frame-relay map ip 172.16.123.2 301
no frame-relay inverse-arp
end
R3#