Alcatel-Lucent OmniSwitch 6860 Series

Configuring BFD BFD Defaults
OmniSwitch AOS Release 8 Network Configuration Guide December 2017 page 20-2
BFD Defaults
The following table shows the default settings for the configurable global BFD parameters.
The following table shows the default settings for the configurable BFD interface parameters.
The following table shows the default settings for the configurable BFD parameters at the protocol level.
Parameter Description Command Default Value/Comments
BFD global status for the switch
ip bfd admin-state Disabled
Global transmit time interval for BFD
control packets
ip bfd transmit 300 milliseconds
Global receive time interval for BFD
control packets.
ip bfd receive 300 milliseconds
Global BFD detection time multiplier ip bfd multiplier 3
Global BFD echo packet time interval ip bfd echo-interval 300 milliseconds
Parameter Description Command Default Value/Comments
Administrative status of an IPv4 or
IPv6 BFD interface
ip|ipv6 bfd interface admin-state Disabled
Transmit time interval for an IPv4 or
IPv6 BFD interface
ip|ipv6 bfd interface transmit 300 milliseconds
Receive time interval for an IPv4 or
IPv6 BFD interface
ip|ipv6 bfd interface receive 300 milliseconds
Detection time multiplier for an IPv4
or IPv6 BFD interface
ip|ipv6 bfd interface multiplier 3
Echo time interval for an IPv4 or IPv6
BFD interface
ip|ipv6 bfd interface echo-
interval
300 milliseconds
Parameter Description Command Default Value/Comments
BFD status for the BGP protocol ip bgp bfd-state Disabled
BFD session status with all BGP
neighbors
ip bgp bfd-state all-neighbors Disabled
BFD session status for a specific IPv4
or IPv6 BGP neighbor
ip|ipv6 bgp neighbor bfd-state Disabled
BFD status for the IS-IS protocol ip isis bfd-state Disabled
BFD session status with all IS-IS
VLANs
ip isis bfd-state all-vlans Disabled
BFD session status for a specific IS-
IS VLAN
ip isis vlan bfd-state Disabled
BFD status for the OSPF or OSPFv3
protocol
ip ospf bfd-state
ipv6 ospf bfd-state
Disabled
BFD status for an OSPF or OSPFv3
interface
ip ospf interface bfd-state
ipv6 ospf interface bfd-state
Disabled