Bfd Session Flaps - Avaya 8800 Troubleshooting Manual

Upper layer troubleshooting
3. To verify whether the maximum BFD session number limit is reached, enter the

BFD session flaps

If the BFD session flaps, perform the following steps:
Procedure steps
1. To verify whether the multiplier parameter is 3 or higher, enter the following CLI
2. If the multiplier parameter is less than 3, to change it to 3 or higher, enter the
442 Troubleshooting
enter the following ACLI command:
show ip ospf neighbor
A BGP BFD session cannot be created until the BGP peer is established.
following CLI commands:
show ip bfd info show ports info vlacp
OR
enter the following ACLI commands:
show ip bfd show vlacp interface
The maximum number of total BFD and VLACP sessions cannot exceed 256.
command:
config {ethernet <portlist> | vlan <vid>} ip bfd info
OR
enter the following ACLI command:
show ip bfd interfaces {<port-type> <portlist> | vlan <vid>}
following CLI command:
config {vlan <vid> | ethernet <portlist>} ip bfd multiplier
<2-20>
OR
enter the following ACLI command:
(config-if)# ip bfd [port <portlist> | vlan <vid>] multiplier
<2-20>
Comments? infodev@avaya.com
July 2013