[c-nsp] OSPF on Secondary IP addresses.

Jared Mauch jared at puck.nether.net
Wed Jun 11 09:39:04 EDT 2008


On Jun 11, 2008, at 9:32 AM, a. rahman isnaini r.sutan wrote:

>
> No Idea.
> All my OSPF only work on primary address.
> Had tried with secondary, no luck.
> What I did to solve this, change the primary address mask to have  
> more space of IPs.
>
> rgs
> a. rahman isnaini r.sutan
> W3 - Warung With Wi-Fi Jogjakarta
>
> Masood Ahmad Shah wrote:
>> Can OSPF establish as neighbors on secondary addresses? Do not have  
>> any luck
>>

	No, you need to utilize the primary IP address for your routing  
protocols.  Having cisco enforce this also will help you make fewer  
mistakes in your network configuration, or overcomplicate the topology.

	- Jared


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