Brocade Multi-Service IronWare Administration Guide (Supporting R05.6.00) - Manual (Page 237)

Multi-Service IronWare Administration Guide 219
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LSP ping and traceroute
6
The source option specifies the IP address of any interface. This address is used as the destination
address for the echo reply address. The default address is the LSR ID.
The standby option directs the traceroute operation to the secondary path of a redundant LSP that
is operationally up.
The timeout option specifies an interval in milliseconds for the echo request message. The default
timeout is 5 seconds. The maximum timeout value is 5 minutes.
Displaying LSP ping and traceroute statistics
You can use the show mpls statistics oam command to display the following LSP ping and
traceroute counters:
• Ping and traceroute requests that are issued by the user
• Echo requests sent
• Echo requests received
• Echo request time-outs
• Echo replies sent
• Echo replies received
• Echo replies with error return codes
To display the LSP ping and traceroute counters use the show mpls statistics oam command, as
shown in the following.
Syntax: show mpls statistics oam
When the detail option is specified, the echo reply is shown with a error return code based on the
error codes listed in RFC 4379.
Clearing the LSP ping and traceroute counters
You can use the clear mpls statistics oam command to clear the LSP ping and traceroute counters
as shown in the following.
Brocade # show mpls statistics oam
User ping request processed: 8
User traceroute request processed: 3
Echo requests: sent(102658), received(2865), timeout(0)
Echo replies: sent(2865), received(102628)
Echo reply return code distribution: TX RX
Egress(3) : 0 102628
Transit(8) : 0 0
No return code(0) : 0 0
Malformed request(1) : 0 0
Unsupported TLV(2) : 2865 0
No FEC mapping(4) : 0 0
DS map mismatch(5) : 0 0
Unknown upstream intf(6) : 0 0
Reserved return code(7) : 0 0
Unlabeled output intf(9) : 0 0
FEC mapping mismatch(10) : 0 0
No label entry(11) : 0 0
Rx intf protocol mismatch(12) : 0 0
Premature LSP termination(13) : 0 0