Alcatel-Lucent 7705 - Page 466

VPRN Services Command Reference
Page 466 7705 SAR OS Services Guide
bfd
Syntax bfd transmit-interval [receive receive-interval] [multiplier multiplier] [echo-receive echo-
interval]
no bfd
Context config>service>vprn>interface
Description This command specifies the BFD parameters for the associated IP interface. If no parameters are
defined, the default values are used.
The multiplier specifies the number of consecutive BFD messages that must be missed from the peer
before the BFD session state is changed to down. In addition, the Route Table Manager (RTM) is
notified and the static routes with BFD enabled will go down, based on BFD status.
The no form of the command removes BFD from the associated IGP protocol adjacency.
Default no bfd
Parameters transmit-interval — sets the transmit interval for the BFD session
Values 100 to 100000 in milliseconds
Default 100
receive-interval — sets the receive interval for the BFD session
Values 100 to 100000 milliseconds
Default 100
multiplier — sets the multiplier for the BFD session
Values 3 to 20
Default 3
echo-interval — sets the minimum echo receive interval for the BFD session
Values 100 to 100000 milliseconds
Default 100
ip-mtu
Syntax ip-mtu octets
no ip-mtu
Context config>service>vprn>interface
Description This command configures the IP maximum transmit unit (packet) for this interface.
The default value is derived from the port MTU.
The no form of the command returns the default value.