14 ip ospf authentication – CANOGA PERKINS 9175 Command Reference User Manual
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CanogaOS Command Reference
15-13
Examples
In the following example, OSPF process 1 is configured to accept two networks, network 20.0.0.0 and
network 10.108.0.0:
ip access-list acl1
permit any 20.0.0.0 0.0.255.255 any
permit any 10.108.0.0 0.0.255.255 any
deny any any any
router ospf 1
network 10.108.0.0/16 area 1
distribute-list acl1 in
Related Commands
ip access-list
15.14 ip ospf authentication
To specify the authentication type for an interface, use the ip ospf authentication command in interface
configuration mode. To remove the authentication type for an interface, use the no form of this
command.
Command Syntax
ip ospf authentication [message-digest | null]
no ip ospf authentication
message-digest
(Optional) Specifies that message-digest authentication will be used.
null
(Optional) No authentication is used. Useful for overriding password or
message-digest authentication if configured for an area.
Default
The area default is no authentication (null authentication).
Command Mode
Interface configuration
Usage
Before using the ip ospf authentication command, configure a password for the interface using the ip
ospf authentication-key command. If you use the ip ospf authentication message-digest command,
configure the message-digest key for the interface with the ip ospf message-digest-key command.
For backward compatibility, authentication type for an area is still supported. If the authentication type is
not specified for an interface, the authentication type for the area will be used (the area default is null
authentication).
Examples
The following example enables message-digest authentication: