Adertise loopback address

Unanswered Question
Feb 23rd, 2007

Hi all,

I want to advertise loopback address with its subnet mask in ospf. One way is by making the loopback point-to-point.

ex:

RTA(config)#int lo0

RTA(config-if)#ip ospf point-to-point

Is there any other way?

I have this problem too.
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sundar.palaniappan Fri, 02/23/2007 - 11:14

Hi,

Yes, you can redistribute the connected network(s) into OSPF and the loopback will be advertised with the actual subnet mask configured on the interface. You can use the 'redistribute-connected' command with a route-map to include the loopback and whatever connected interfaces you desire to advertise via OSPF.

HTH

Sundar

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