Configuring Bfd Support For Vrrp Track Policies - Alcatel-Lucent OmniSwitch 9900 Series Network Configuration Manual

Configuring BFD
•
BFD is enabled for the interface on which the gateway address exists.
•
If multiple routes are configured with the same gateway address, only one BFD session is run.
Note. To display the IPv6 static routes on which BFD is enabled use the
command along with the protocol static option as shown below:
-> ipv6 static-route
-> show ipv6 router database protocol static
Legend: + indicates routes in-use
b indicates BFD-enabled static route
Destination/Prefix Gateway Address
------------------+------------------------+---------------+--------+-----+---------
+b 2002::/16
Inactive Static Routes:
Vlan Destination/Prefix Gateway Address
-----+------------------+------------------------+--------+-----+----------
- 3333::/24
See the "IPv6 Commands" chapter in the OmniSwitch AOS Release 8 CLI Reference Guide for information
about the fields in this display.

Configuring BFD Support for VRRP Track Policies

1
Register VRRP with the BFD protocol using the
-> vrrp bfd-state enable
2
Enable BFD for a specific track policy using the
-> vrrp track 2 address 10.1.1.1 bfd-state enable
-> vrrp track 5 address 213:100:1::56 bfd-state enable
Make sure that the track policy is associated with at least one of the virtual routers. In addition, note that
the value of the address parameter should be a remote interface address. BFD cannot be configured for a
local interface address.
Note. To display the VRRP tracking policies on which BFD is enabled, use the
-> show vrrp track
Track
ID
-----+-----------------------+-------------+--------+-------+--------------+
1
2
See the "VRRP Commands" chapter in the OmniSwitch AOS Release 8 CLI Reference Guide for
information about the fields in this display.
OmniSwitch AOS Release 8 Network Configuration Guide
gateway
2002::/16
2002:d423:2323::35
4444::
Policy
10.1.1.1 Enabled
213:100:1::56 Enabled
2002:d423:2323::35
Interface
v6if-6to4-137
Metric
1
vrrp bfd-state command. For example:
vrrp track command. For example:
Admin Oper
State State
Down
Down
December 2017
Quick Steps for Configuring BFD
show ipv6 router database
bfd-state enable
Metric Tag Misc-Info
1 0
Tag Misc-Info
0
show vrrp track command.
BFD
Pri Status
50 Enabled
25 Enabled
page 20-9