Single-Hop Echo Mode - HP FlexFabric 12900E Series Configuration Manual

Step
2. Configure
control mode for a
static route.

Single-hop echo mode

With BFD echo mode enabled for a static route, the output interface sends BFD echo packets to the
destination device, which loops the packets back to test the link reachability.
IMPORTANT:
Do not use BFD for a static route with the output interface in spoofing state.
To configure BFD echo mode for a static route:
Step
1. Enter system view.
2. Configure
source address of
echo packets.
3. Configure BFD echo
mode for a static
route.
Command
•
Method
ip route-static dest-address { mask-length |
mask } { next-hop-address bfd control-packet
bfd-source
d-vpn-instance-name next-hop-address bfd
control-packet
[ preference preference ] [ tag tag-value ]
[ description text ]
BFD
•
Method
ip route-static
s-vpn-instance-name
{ mask-length | mask } { next-hop-address bfd
control-packet
vpn-instance
next-hop-address
bfd-source
preference ] [ tag tag-value ] [ description
text ]
Command
system-view
the
bfd echo-source-ip ip-address
•
Method
ip route-static dest-address { mask-length |
mask }
next-hop-address
[ preference preference ] [ tag tag-value ]
[ description text ]
•
Method
ip route-static
s-vpn-instance-name
{ mask-length | mask } interface-type
interface-number
echo-packet [ preference preference ] [ tag
tag-value ] [ description text ]
ip-address | vpn-instance
bfd-source ip-address
vpn-instance
dest-address
bfd-source ip-address
d-vpn-instance-name
bfd control-packet
ip-address } [ preference
interface-type interface-number
bfd echo-packet
vpn-instance
dest-address
next-hop-address
11
Remarks
1:
}
By default, BFD control
2:
mode for a static route is
not configured.
|
Remarks
N/A
By default, the
address of echo packets is
not configured.
For more information about
this command, see High
Availability Command
Reference.
1:
By default, BFD echo mode
for a static route is not
2:
configured.
bfd
source