ip ospf authentication
Use this command to send and receive OSPF packets with the specified authentication method on the current interface.
Use the no parameter with this command to disable the authentication.
Command Syntax
ip ospf authentication (null|message-digest|)
ip ospf A.B.C.D authentication (null|message-digest|)
no ip ospf (A.B.C.D|) authentication
Parameters
A.B.C.D
The IP address of the interface.
null
Use no authentication.
message-digest
Use message digest authentication.
Default
No default value is specified
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS version 1.3.
Examples
In this example, interface eth0 is configured to have no authentication. This will override any text or MD5 authentication configured on this interface.
#configure terminal
(config)#interface eth0
(config-if)#ip ospf authentication null
Last modified date: 07-13-2023