235
IPv6 address MAC address Xconnect-group Connection Aging
2001::1 00e0-fc04-582c vpna svc 25
2001::3 0023-89b7-0861 vpna svc 25
3. Enable ND debugging on Router B to verify that Router B does not receive an ND request from
the base station when the following conditions exist (details not shown):
a. Clear ND suppression entries on the base station.
b. Ping L3VE interface VE-L3VPN 1 of Router B from the base station.
Troubleshooting IPv6 basics configuration
Symptom
An IPv6 address cannot be pinged.
Solution
1. Use the display ipv6 interface command in any view to verify that the IPv6 address of the
output interface is correct and the interface is up.
2. Use the debugging ipv6 packet command in user view to enable the debugging for IPv6
packets to locate the fault.