MPLS LSP BFD Commands
This chapter describes each ICCP (Inter-Chassis Communication Protocol) command.
lsp ping-interval
Use this command to configure periodic MPLS ping echo request for BFD session over MPLS LSP.
Use no form of the command to set default periodic MPLS ping echo request interval.
Command Syntax
lsp-ping-interval <0-1000>
no lsp-ping-interval
Parameters
<0-1000>
Ping interval in sec
Command Mode
MPLS BFD mode.
Applicability
This command was introduced before OcNOS version 5.0.
Example
#configure terminal
(config)# mpls bfd ldp all
(config-mpls-bfd)# lsp-ping-interval 10
min-tx
Use this command to configure BFD transmit and receive intervals, and the hello multiplier value for MPLS LSP BFD session.
Use the no form of the command to set the intervals and multiplier to their default values.
Command Syntax
min-tx <50-999> min-rx <50-999> multiplier <3-50>
no min-tx <50-999> min-rx <50-999> multiplier <3-50>
Parameters
min-tx
Set BFD Min Tx interval
<50-999>
Desired Tx interval in ms.
min-rx
Set BFD Min Rx interval
<50-999>
Desired Rx interval in ms.
Multiplier
Set BFD Detection Multiplier
<3-50>
Multiplier value
Defaults
The default for the transmit and receive intervals is 10 milliseconds. The default hello multiplier value is 3.
Command Mode
MPLS BFD mode.
Applicability
This command was introduced before OcNOS version 5.0.
Example
#configure terminal
(config)# mpls bfd ldp all
(config-mpls-bfd)# min-tx 10 min-rx 10 multiplier 3
mpls bfd
Use this command to configure BFD session for MPLS LSP.
Use no form of the command to unconfigure BFD session from MPLS LSP.
Command Syntax
mpls bfd ((ldp A.B.C.D/M)|(rsvp tunnel-name NAME)|(static A.B.C.D/M))
mpls bfd (ldp|rsvp|static) all
no mpls bfd ((ldp A.B.C.D/M)|(rsvp tunnel-name NAME)|(static A.B.C.D/M))
no mpls bfd (ldp|rsvp|static) all
Parameters
ldp
LDP type LSP
A.B.C.D/M
LDP FEC
all
All LSPs
rsvp
RSVP type LSP
tunnel-name
RSVP Tunnel
all
All LSPs
static
Static type LSP
A.B.C.D/M
Static FEC
all
All LSPs
Command Mode
Configure mode
Applicability
This command was introduced before OcNOS version 5.0.
Example
#configure terminal
(config)# mpls bfd ldp all
(config-mpls-bfd)#
shutdown
Use this command to configure MPLS LSP BFD session in Admin Down state or to disable BFD session.
Use no form of the CLI to enable BFD session.
Command Syntax
shutdown
no shutdown
Parameters
None
Command Mode
MPLS BFD mode.
Applicability
This command was introduced before OcNOS version 5.0.
Example
#configure terminal
(config)# mpls bfd ldp all
(config-mpls-bfd)# shutdown