Authentication Type; Authentication Key - Siemens S223 User Manual

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10.2.4.1
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10.2.4.2
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Authentication 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
ip ospf authentication [ mes-
sage-digest | null ]
ip ospf A.B.C.D authentication
[ message-digest | null ]
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
no ip ospf authentication [ mes-
sage-digest | null ]
no ip ospf A.B.C.D authentica-
tion [ message-digest | null ]

Authentication 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.
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
ip ospf authentication-key KEY
ip ospf authentication-key KEY
{ first | second } [ active ]
ip ospf A.B.C.D authentication-
key KEY
ip ospf A.B.C.D authentication-
key LINE
ip ospf A.B.C.D authentication-
key KEY { first | second } [ active ]
SURPASS hiD 6615 S223/S323 R1.5
Mode
Enables authentication on OSPF interface.
message-digest: MD5 encoding
Interface
null: no encoding
A.B.C.D: IP address for authentication
Mode
Interface Deletes configured authentication.
Mode
Configures the authentication which is based on text
Interface encoding.
KEY: maximum 16 alphanumeric characters
User Manual
Description
Description
Description
A50010-Y3-C150-2-7619