Open Shortest Path First (OSPF) Authentication Codes
2012-03-20
Authentication Codes
IETF Consensus
The Open Shortest Path First (OSPF) protocols has a provision for
authentication, and the type of authentication can be indicated by
a code number.
0
No Authentication
1
Simple Password Authentication
2
Cryptographic authentication
3-255
Unassigned
256-65535
Deprecated