Using a same-router tunnel loopback to move traffic between global and vrf on a SUP720:
rtr-1#sh run int tun254 Building configuration... Current configuration : 251 bytes ! interface Tunnel254 vrf forwarding v101 ip address 10.1.0.254 255.255.255.254 ip mtu 1500 ipv6 address FE80:0:1970::254 link-local ipv6 address xxxx:0:1970::254/127 ipv6 enable tunnel source Loopback254 tunnel destination 169.254.0.255 end rtr-1#sh run int tun255 Building configuration... Current configuration : 230 bytes ! interface Tunnel255 ip address 10.1.0.255 255.255.255.254 ip mtu 1500 ipv6 address FE80:0:1970::255 link-local ipv6 address xxxx:0:1970::255/127 ipv6 enable tunnel source Loopback255 tunnel destination 169.254.0.254 end Works for ipv4: rtr-1#ping 10.1.0.254 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.1.0.254, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 4/4/8 ms But not ipv6: rtr-1#ping ipv6 xxxx:0:1970::254 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to xxxx:0:1970::254, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) What am I doing wrong? _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
