Siemens S323, S223 user manual Authentication Type, Authentication Key, 336 A50010-Y3-C150-2-7619

UMN:CLI	User Manual
	SURPASS hiD 6615 S223/S323 R1.5

10.2.4.1Authentication Type

Authentication encodes communications among the routers. This function is for security of information in OSPF router.

To configure authentication of OSPF router for security, use the following command.

Command	Mode	Description
ip ospf authentication [mes-		Enables authentication on OSPF interface.
sage-digest null ]	Interface	message-digest: MD5 encoding
		null: no encoding
ip ospf A.B.C.D authentication
[message-digest null]		A.B.C.D: IP address for authentication

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If there is no choice of authentication type, the code communication will be based on text.

To delete comfigured authentication, use the following command.

Command	Mode	Description
no ip ospf authentication [mes-
sage-digest null]	Interface	Deletes configured authentication.
no ip ospf A.B.C.D authentica-
tion [message-digest null]

10.2.4.2Authentication Key

If authentication enables on OSPF router interface, the password is needed for authenti- cation. The authentication key works as a password. The authentication key must be con- sistent across all routers in an attached network.

There are two ways of authentication by user selection, one is type based on text, and another is MD5 type.

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The authentication key must be consistent across all routers in an attached network.

To configure an authentication key which is based on text encoding, use the following command.

Command	Mode	Description
ip ospf authentication-key KEY
ip ospf authentication-key KEY
{first second} [active]
		Configures the authentication which is based on text
ip ospf A.B.C.D authentication-
key KEY	Interface	encoding.
		KEY: maximum 16 alphanumeric characters
ip ospf A.B.C.D authentication-
key LINE
ip ospf A.B.C.D authentication-
key KEY {first second} [active]

336 A50010-Y3-C150-2-7619