Ip Ospf Authentication-Key - Allied Telesis AR2050V Command Reference Manual

OSPF C
OMMANDS
-
IP OSPF AUTHENTICATION KEY

ip ospf authentication-key

Overview This command specifies an OSPF authentication password for the neighboring
routers.
The no variant of this command removes the OSPF authentication password.
Syntax ip ospf [<ip-address>] authentication-key <pswd-long>
no ip ospf [<ip-address>] authentication-key
Default By default, an authentication password is not specified.
Mode Interface Configuration for a VLAN interfaceor a PPP interface.
Usage This command creates a password (key) that is inserted into the OSPF header when
AlliedWare Plus™ software originates routing protocol packets. Assign a separate
password to each network for different VLAN interfaces. All neighboring routers on
the same network with the same password exchange OSPF routing data.
The key can be used only when authentication is enabled for an area. Use the area
authentication command to enable authentication.
Simple password authentication allows a password to be configured for each area.
Configure the routers in the same routing domain with the same password.
Example In the following example, an authentication key test is created on VLAN interface
vlan2 in area 0. Note that first authentication is enabled for area 0.
awplus#
awplus(config)#
awplus(config-router)#
awplus(config-router)#
awplus(config-router)#
awplus(config)#
awplus(config-if)#
C613-50186-01 Rev B
Parameter Description
<ip-address>
The IPv4 address of the interface, in dotted decimal notation.
<pswd-long>
Specifies the authentication password.
The string by the end of line will be used.
configure terminal
router ospf 100
interface vlan2
Command Reference for AR2050V
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
network 10.10.10.0/24 area 0
area 0 authentication
exit
ip ospf 3.3.3.3 authentication-key test
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