Displaying And Maintaining Tunneling; Troubleshooting Tunneling; Symptom - HP 6125XLG Layer 3-Ip Services Configuration Manual

# Specify the IP address of VLAN-interface 101 as the source address for the tunnel interface.
[SwitchB-Tunnel2] source 2002::22:1
# Specify the IP address of VLAN-interface 101 on Switch A as the destination address for the
tunnel interface.
[SwitchB-Tunnel2] destination 2001::11:1
[SwitchB-Tunnel2] quit
# Configure a static route destined for the IPv6 network group 1 through the tunnel interface.
[SwitchB] ipv6 route-static 2002:1:: 64 tunnel 2
Verifying the configuration
# Use the display ipv6 interface command to display the status of the tunnel interfaces on Switch A and
Switch B. The output shows that the tunnel interfaces are up. (Details not shown.)
# Ping the IPv4 address of the peer interface from each switch. This example uses Switch A.
[SwitchA] ping ipv6 -a 2002:1::1 2002:3::1
Ping6(56 data bytes) 2002:1::1 --> 2002:3::1, press CTRL_C to break
56 bytes from 2002:3::1, icmp_seq=0 hlim=64 time=0.000 ms
56 bytes from 2002:3::1, icmp_seq=1 hlim=64 time=0.000 ms
56 bytes from 2002:3::1, icmp_seq=2 hlim=64 time=0.000 ms
56 bytes from 2002:3::1, icmp_seq=3 hlim=64 time=0.000 ms
56 bytes from 2002:3::1, icmp_seq=4 hlim=64 time=0.000 ms
--- Ping6 statistics for 2002:3::1 ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.000/0.000/0.000/0.000 ms

Displaying and maintaining tunneling

Execute display commands in any view and reset commands in user view.
Task
Display information about tunnel interfaces.
Display IPv6 information on tunnel interfaces.
Clear statistics on tunnel interfaces.

Troubleshooting tunneling

Symptom

A tunnel interface configured with related parameters such as tunnel source address, tunnel destination
address, and tunnel mode cannot go up.
Command
display interface [ tunnel ] [ brief [ down ] ]
display interface [ tunnel [ number ] ] [ brief [ description ] ]
display ipv6 interface [ tunnel [ number ] ] [ brief ]
reset counters interface [ tunnel [ number ] ]
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