Configuring Periodic Mpls Tracert For Lsps - HP FlexNetwork HSR6600 Configuration Manual

To configure BFD for LSPs:
Step
1. Enter system view.
2. Enable BFD for MPLS.
3. (Optional.) Remove the
Router Alert option in BFD
packets.
4. Configure BFD to verify LSP
connectivity for an FEC.

Configuring periodic MPLS tracert for LSPs

Step
1. Enter system view.
2. Enable BFD for MPLS.
3. Enable periodic LSP
tracert for an FEC.
Configuring MPLS OAM for MPLS TE tunnels
To verify MPLS TE tunnel connectivity, you can use one of the following methods:
•
Use ping mpls te command or the tracert mpls te command to trigger MPLS TE tunnel
connectivity verification as needed.
•
Configure BFD for the system to automatically verify MPLS TE tunnel connectivity.
Configuring MPLS ping for MPLS TE tunnels
Perform the following task in any view:
Task
Use MPLS ping to verify MPLS TE tunnel
connectivity.
Command
system-view
mpls bfd enable
undo bfd ip-router-alert
mpls bfd dest-addr mask-length
[ nexthop nexthop-address
[ discriminator local local-id
remote remote-id ] ] [ template
template-name ]
Command
system-view
mpls bfd enable
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 ] *
Command
ping mpls [ -a source-ip | -c count | -exp exp-value | -h
ttl-value | -m wait-time | -r reply-mode | -rtos tos-value | -s
packet-size | -t time-out | -v ] * te tunnel interface-number
499
Remarks
N/A
By default, BFD for MPLS is
disabled.
By default, the device sends BFD
packets carrying the Router Alert
option to detect an LSP.
Execute this command on the
local device if the peer device
cannot identify the Router Alert
option in BFD packets.
This command takes effect only
on BFD sessions that come up
after this command is executed.
By default, BFD is not configured
to verify LSP connectivity for an
FEC.
Remarks
N/A
By default, BFD for MPLS is
disabled.
By default, periodic LSP tracert
is disabled.