bfd auth type
Use this command to enable BFD authentication on an interface that has either an IPv4 or an IPv6 BFD session.
Use the no form of the command to disable BFD authentication.
Note: BFD authentication is not supported for single hop IPv4 sessions.
Command Syntax
bfd auth type (keyed-md5 | keyed-sha1 | meticulous-keyed-md5 | meticulous-keyed-sha1 | simple) key-id <0-255> <0|1> key (WORD)
no bfd auth
Parameters
auth type
Specify an authentication type.
keyed-md5
Specify a keyed message digest authentication type.
simple
Specify a simple authentication type.
keyed-sha1
Specify a keyed secure hashing algorithm authentication type.
meticulous-keyed-md5
Specify an authentication key meticulous keyed message digest authentication.
meticulous-keyed-sha1
Specify an authentication key meticulous keyed secure hashing algorithm authentication.
key-id
Indicate the key-id keyword.
<0-255>
Specify the key ID value.
<0|1>
0 Unencrypted password (key)
1 Encrypted password (key)
key
Indicate the key keyword.
WORD
Specify the authentication key name. Whitespaces is not allowed in key.
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS version 1.3.
Example
Do the following to configure a single-key support:
Use value 0 before the key parameter for plain text key.
Use value 1 before the key parameter for already encrypted key.
(config)#interface eth1
(config-if)#bfd auth type keyed-md5 key-id 10 0 key test-key
(config-if)#bfd auth type keyed-sha1 key-id 20 1 key 0x4d8ea8d7e9ee090b
Last modified date: 08/28/2023