Brocade Communications Systems Layer 3 Routing Configuration ICX 6650 - Manual (Page 423)

Brocade ICX 6650 Layer 3 Routing 405
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IPv6 over IPv4 tunnels
Clearing IPv6 tunnel statistics
You can clear statistics (reset all fields to zero) for all IPv6 tunnels or for a specific tunnel interface.
For example, to clear statistics for tunnel 1, enter the following command at the Privileged EXEC
level or any of the Config levels of the CLI.
Brocade#clear ipv6 tunnel 1
To clear statistics for all IPv6 tunnels, enter the following command.
Brocade#clear ipv6 tunnel
Syntax: clear ipv6 tunnel [number]
The number parameter specifies the tunnel number.
Displaying IPv6 tunnel information
Use the commands in this section to display the configuration, status, and counters associated
with IPv6 tunnels.
Displaying a summary of tunnel information
To display a summary of tunnel information, enter the following command at any level of the CLI.
Syntax: show ipv6 tunnel
This display shows the following information.
Displaying tunnel interface information
To display status and configuration information for tunnel interface 1, enter the following command
at any level of the CLI.
TABLE 75 IPv6 tunnel summary information
Field Description
Tunnel The tunnel interface number.
Mode The tunnel mode. Possible modes include the following:
•
configured – Indicates a manually configured tunnel.
Packet Received The number of packets received by a tunnel interface. Note that this is
the number of packets received by the CPU. It does not include the
number of packets processed in hardware.
Packet Sent The number of packets sent by a tunnel interface. Note that this is the
number of packets sent by the CPU. It does not include the number of
packets processed in hardware.
Brocade#show ipv6 tunnel
IP6 Tunnels
Tunnel Mode Packet Received Packet Sent
1 configured 0 0
2 configured 0 22419