Bfd Echo Mode; Displaying And Maintaining Static Routes - HP 6125G Configuration Manual

Step
2. Configure BFD
control mode for a
static route.

BFD echo mode

IMPORTANT:
Enabling BFD for a flapping route could worsen the situation. Therefore, use it with caution.
•
Do not use BFD for a static route with the output interface having the spoofing attribute.
•
With BFD echo mode enabled for a static route, the local device sends BFD echo packets to the peer,
which loops it back to test the link. For the echo mode, only one end needs to establish the BFD session,
and the source address of echo packets must be configured.
To configure BFD echo mode for static routes:
Step
1. Enter system view.
2. Configure the
source address of
echo packets.
3. Enable BFD echo
mode for static
routes.

Displaying and maintaining static routes

Command
•
Approach 1:
ip route-static dest-address { mask | mask-length }
next-hop-address bfd control-packet bfd-source ip-address
[ preference preference-value ] [ tag tag-value ] [ description
description-text ]
•
Approach 2:
ip route-static vpn-instance s-vpn-instance-name&<1-6>
dest-address { mask | mask-length } next-hop-address bfd
control-packet bfd-source ip-address [ preference
preference-value ] [ tag tag-value ] [ description
description-text ]
Command
system-view
bfd echo-source-ip ip-address
•
Approach 1:
ip route-static dest-address { mask |
mask-length } interface-type interface-number
next-hop-address bfd echo-packet [ preference
preference-value ] [ tag tag-value ] [ description
description-text ]
•
Approach 2:
ip route-static vpn-instance
s-vpn-instance-name&<1-6> dest-address { mask
| mask-length } interface-type interface-number
next-hop-address bfd echo-packet [ preference
preference-value ] [ tag tag-value ] [ description
description-text ]
9
Remarks
Use either
command.
Remarks
N/A
Not configured by default.
For more information about
this command, see High
Availability Command
Reference.
Use either approach.