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1144 CHAPTER 76: OSPF CONFIGURATION COMMANDS
For simple authentication:
ospf authentication-mode simple [ plain | cipher ] password
undo ospf authentication-mode simple
View Interface view
Parameters md5: MD5 authentication.
hmac-md5: HMAC-MD5 authentication.
simple: Simple authentication.
key-id: Authentication key ID, in the range 1 to 255.
plain | cipher : Plain or cipher password. If plain is specified, only plain password
is supported and displayed upon displaying the configuration file. If cipher is
specified, both plain and cipher are supported, but only cipher password is
displayed when displaying the configuration file. If no keyword is specified, the
cipher type is the default for the MD5/HMAC-MD5 authentication mode, and the
plain type is the default for the simple authentication mode.
password: Password of plain or cipher. Simple authentication: For plain type
password, a plain password is a string of up to 8 characters. For cipher type
password, a plain password is a string of up to 8 characters, and a cipher
password is a string of up to 24 characters. MD5/HMAC-MD5 authentication: For
plain type password, a plain password is a string of up to 16 characters. For cipher
type password, a plain password is a string of up to 16 characters, and a cipher
password is a string of up to 24 characters.
Description Use the
ospf authentication-mode command to set the authentication mode
and key ID on an interface.
Use the
undo ospf authentication-mode command to remove specified
configuration.
By default, no authentication is available on an interface.
Interfaces attached to the same network segment must have the same
authentication password and mode.
This configuration is not supported on the NULL interface.
Related commands: authentication-mode.
Examples # Configure the network 131.119.0.0/16 in area1 to support MD5 cipher
authentication, and set the interface key ID to 15, authentication password to
abc, and password type to cipher.
<Sysname> system-view
[Sysname] ospf 100
[Sysname-ospf-100] area 1