Cisco Cisco Packet Data Interworking Function (PDIF)
BFD Configuration Mode Commands
▀ bfd multihop-peer
▄ Command Line Interface Reference, StarOS Release 18
1620
bfd multihop-peer
Configures parameters for any multihop-BFD sessions with the same destination address. If these parameters are not
configured via this command, MH-BFD sessions with the same destination address will be in the Admin-down state.
configured via this command, MH-BFD sessions with the same destination address will be in the Admin-down state.
Product
All
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > BFD Configuration
configure > context context_name > bfd-protocol
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-bfd)#
Syntax
bfd multihop-peer dst-ip-address { authentication { md5 | meticulous-md5 | meticulous-
sha1 plain-text | sha1 } { encrypted password-string | password password-string } |
interval tx_interval min_rx rx_interval multiplier value }
sha1 plain-text | sha1 } { encrypted password-string | password password-string } |
interval tx_interval min_rx rx_interval multiplier value }
no bfd multihop-peer dst-ip-address authentication
no
Removes all the parameters for the MH-BFD destination address and if there are any sessions with the same
destination address, those sessions will go to Admin-down state.
destination address, those sessions will go to Admin-down state.
dst-ip-address
Specifies the destination address of the BFD enabled peer in IPv4 dotted-decimal or IPv6 colon-separated-
hexadecimal notation. This destination address must have been previously configured via the
hexadecimal notation. This destination address must have been previously configured via the
ip route
static bfd
or
ipv6 route static bfd
commands in the Context Configuration mode.
authentication { md5 | meticulous-md5 | meticulous-sha1 plain-text | sha1
Specifies the method for authenticating all multihop BFD sessions to the specified peer. By default,
authentication for Multihop-BFD sessions to a destination address is disabled. The authentication type
options include:
authentication for Multihop-BFD sessions to a destination address is disabled. The authentication type
options include:
md5
– Message Digest 5
meticulous-md5
– MD5 using a secret key and sequence numbers updated for every packet
meticulous-sha1
– SHA1 with sequence numbers updated for every packet
plain-text
– plain text (unencrypted)
sha1
– Secured Hash Algorithm 1
encrypted
password-string
| password
password-string
Specifies the password for authentication of BFD sessions. The password must be the same between the peer
neighbors for the BFD sessions to work. If the authentication password is configured incorrectly between
neighbors for the BFD sessions to work. If the authentication password is configured incorrectly between