Associating Track With Interface Management - HP 6125XLG Configuration Manual

If the BFD detects that the link is operating properly, the Track module sets the track entry to the
•
Positive state.
Configuration prerequisites
Before you associate Track with BFD, configure the source IP address of BFD echo packets. For more
information, see
Configuration procedure
To associate Track with BFD:
Step
1. Enter system view.
2. Create a track entry,
associate it with the BFD
session, and specify the delay
time for the Track module to
notify the associated
application module when the
track entry status changes.

Associating Track with interface management

The interface management module monitors the link status or network-layer protocol status of the
interface. The interface management module functions as follows when it is associated with a track entry:
• When the link or network-layer protocol status of the interface changes to up, the interface
management module informs the Track module of the change and the Track module sets the track
entry to Positive.
When the link or network-layer protocol status of the interface changes to down, the interface
•
management module informs the Track module of the change and the Track module sets the track
entry to Negative.
To associate Track with interface management:
Step
1. Enter system view.
"Configuring BFD."
Command
system-view
track track-entry-number bfd echo interface
interface-type interface-number remote ip
remote-ip local ip local-ip [ delay { negative
negative-time | positive positive-time } * ]
Command
system-view
97
Remarks
N/A
No track entry is created
by default.
Do not configure the
virtual IP address of a
VRRP group as the local or
remote address of a BFD
session.
Remarks
N/A