Mpls Oam Commands; Mpls Periodic-Tracert (For Lsp) - HP FlexFabric 12500 Command Reference Manual
Routing switch series, mpls
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Also See for FlexFabric 12500:
- Configuration manual (402 pages) ,
- Network management and monitoring command reference (320 pages) ,
- Command reference manual (154 pages)
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MPLS OAM commands
mpls periodic-tracert (for LSP)
Use mpls periodic-tracert to enable periodic traceroute of LSPs for an FEC.
Use undo mpls periodic-tracert to disable periodic traceroute of LSPs for an FEC.
Syntax
mpls periodic-tracert dest-addr mask-length [ -a source-ip | -exp exp-value | -h ttl-value | -m wait-time |
-rtos tos-value | -t time-out | -u retry-attempt | fec-check ] *
undo mpls periodic-tracert dest-addr mask-length
Default
Periodic traceroute of LSPs for an FEC is disabled.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
dest-addr mask-length: Specifies an FEC by a destination address and the destination address mask
length in the range of 0 to 32.
-a source-ip: Specifies the source address for MPLS echo request packets. If you do not specify this option,
the device uses the MPLS LSR ID as the source address for MPLS echo requests.
-exp exp-value: Specifies the EXP value for MPLS echo request packets, in the range of 0 to 7. The default
is 0.
-h ttl-value: Specifies the maximum TTL value for MPLS echo request packets (the maximum number of
hops to be inspected). The value range for the ttl-value argument is 1 to 255, and the default is 30.
-m wait-time: Specifies the interval at which traceroute is performed. The value range is 15 to 120 minutes.
The default is 60 minutes.
-rtos tos-value: Specifies the ToS value in the IP header of an MPLS echo reply packet. The value range
is 0 to 7, and the default value is 6.
-t time-out: Specifies the timeout interval for the reply to an MPLS echo request. The value range is 0 to
65535 milliseconds, and the default is 2000 milliseconds.
-u retry-attempt: Specifies the maximum number of retransmissions of an MPLS echo request if no reply is
received. The value range is 1 to 9, and the default value is 3.
fec-check: Checks the FEC stack at transit nodes.
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