Brocade Communications Systems Layer 3 Routing Configuration ICX 6650 - Manual (Page 128)

110 Brocade ICX 6650 Layer 3 Routing Configuration Guide
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IPv4 point-to-point GRE tunnels
Brocade# show ip tunnel traffic
IP GRE Tunnels
Tunnel Status Packet Received Packet Sent KA recv KA sent
1 up/up 362 0 362 362
3 up/up 0 0 0 0
10 down/down 0 0 0 0
Syntax: show ip tunnel traffic
The show statistics tunnel [tunnel-ID] command displays GRE tunnel statistics for a specific tunnel
ID number. The following shows an example output for tunnel ID 1.
Syntax: show statistics tunnel [tunnel-ID]
The tunnel-ID variable specifies the tunnel ID number.
This display shows the following information.
Displaying multicast protocols and GRE tunneling information
The following show commands display information about multicast protocols and GRE tunnels:
• show ip pim interface
• show ip pim nbr
• show ip pim mcache
• show ip pim flow
• show statistics
• show ip mtu
NOTE
All other show commands that are supported currently for Ethernet, VE, and IP loopback interfaces,
are also supported for tunnel interfaces. To display information for a tunnel interface, specify the
tunnel in the format tn num. For example, show interface tn 1. In some cases, the Ethernet port that
the tunnel is using will be displayed in the format tn num:e port.
TABLE 15 CLI display of show ip tunnel traffic command
Field Description
Tunnel Status Indicates whether the tunnel is up or down. Possible values are:
•
Up/Up – The tunnel and line protocol are up.
•
Up/Down – The tunnel is up and the line protocol is down.
•
Down/Up – The tunnel is down and the line protocol is up.
•
Down/Down – The tunnel and line protocol are down.
Packet Received The number of packets received on the tunnel since it was last cleared by the
administrator.
Packet Sent The number of packets sent on the tunnel since it was last cleared by the
administrator.
KA recv The number of keepalive packets received on the tunnel since it was last
cleared by the administrator.
KA sent The number of keepalive packets sent on the tunnel since it was last cleared
by the administrator.