Carrier Access Adit 3000 Series and Multi-Service Router (MSR) Card none - Manual (Page 277)

Adit 3000 (Rel. 1.6) and MSR Card (Rel 2.0) CLI 12-7
Configuration - Multilink Interface Mode
ip ospf authentication
Use the Multilink Interface ip ospf authentication command to enable the authentication method
(either message-digest or simple authentication) for this Multilink interface. To remove the
authentication type for this interface set the parameter to null or see no ip ospf authentication command
on page 12-14.
Note: If an optional parameter is not entered, the authentication method of simple authentication is
applied to the interface.
Syntax:
(config-int-mlink-{ n})# ip ospf authentication
[message-digest|null]
Example:
(config-int-mlink-1)# ip ospf authentication message-digest
Note: The authentication key must be defined before this command is implemented.
Therefore if setting simple authentication:
Example:
ip ospf authentication-key pass777
ip ospf authentication
Therefore if setting message-digest:
Example:
ip ospf message-digest-key 1 md5 pass777
ip ospf authentication message-digest
Supported Platforms: Adit 3104, Adit 3200, Adit 3500, MSR
Field Definition
message-digest Optional parameter. Enables MD5 Authentication on the area.
null Optional parameter. No authentication is used. Note: This is useful for
overriding password or message-digest authentication if configured
for an area.