ADTRAN 5000 Series - Manual (Page 866)

Command Reference Guide Loopback Interface Configuration Command Set
61200990L1-35E Copyright © 2005 ADTRAN 866
ip ospf authentication [message-digest | null]
Use the ip ospf authentication command to authenticate an interface that is performing OSPF
authentication.
Syntax Description
message-digest Optional. Specifies the message-digest authentication type.
null Optional. Specifies for no authentication to be used.
Default Values
By default, this is set to null (meaning no authentication is used).
Applicable Platforms
This command applies to the NetVanta 300, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900
Series units.
Command History
Release 3.1 Command was introduced.
Usage Examples
The following example specifies that no authentication will be used on the loopback interface:
(config)#interface loopback 1
(config-loop 1)#ip ospf authentication null