172 BigIron RX Series Configuration Guide
53-1002253-01
Configuring IP parameters
7
Syntax: show ipv6 tunnel
This display shows the following information.
Displaying tunnel interface information
For example, to display status and configuration information for tunnel interface 1, enter the
following command at any level of the CLI.
Syntax: show interfaces tunnel <number>
The <number> parameter indicates the tunnel interface number for which you want to display
information.
This display shows the following information.
TABLE 46 IPv6 tunnel information
This field... Displays...
Tunnel The tunnel interface number.
Mode The tunnel mode. Possible modes include the following:
• configured – Indicates a manually configured tunnel.
• 6to4 – Indicates an automatic 6to4 tunnel.
• auto – Indicates an automatic IPv4-compatible tunnel.
Packet Received The number of packets received by a tunnel interface.
Packet Sent The number of packets sent by a tunnel interface.
TABLE 47 IPv6 tunnel interface information
This field... Displays...
Tunnel interface status The status of the tunnel interface can be one of the following:
• up – The tunnel interface is functioning properly.
• down – The tunnel interface is not functioning and is down.
Line protocol status The status of the line protocol can be one of the following:
• up – The line protocol is functioning properly.
• down – The line protocol is not functioning and is down.
Hardware is tunnel The interface is a tunnel interface.
BigIron RX# show ipv6 tunnel
IP6 Tunnels
Tunnel Mode Packet Received Packet Sent
1 configured 0 0
2 configured 0 22419
BigIron RX# show interfaces tunnel 1
Tunnel1 is up, line protocol is up
Hardware is Tunnel
Tunnel source ethernet 3/5
Tunnel destination is not configured
Tunnel mode ipv6ip auto-tunnel
No port name
MTU 1500 bytes
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