[j-nsp] OSPF Export policy question

Sinan Ilkiz sinan.ilkiz at borusantelekom.com
Mon Oct 3 10:10:19 EDT 2005


Ok Sabri, you are RFC wise rigth. But this is just a test scenario :-)

I think what i want is impossible due to the multicast nature of OSPF.

Thanks anyway. I get what i need :-)
 

-----Original Message-----
From: Sabri Berisha [mailto:sabri at cluecentral.net] 
Sent: Monday, October 03, 2005 2:47 PM
To: Sinan Ilkiz
Cc: juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] OSPF Export policy question

On Mon, Oct 03, 2005 at 02:32:07PM +0300, Sinan Ilkiz wrote:

Hi Sinan,

> I am trying to implement an OSPF export policy with the "neighbor"
> statement. It seems that it does not have any effect on the 
> distribution of routes. Configuration is as follows;
>  
> IMO, neighbor router should not get any route updates with this
policy.
> But M7i does not bother "to neighbor 1.2.3.4" statement and 
> distributes its routes. Any thoughts or comments?

OSPF requires all routers in an area to have the same link-state
database. This prohibits you from creating policy-statements where you
prohibit -some- neighbors in an area from receiving certain LSA's.

--
Sabri

please do not throw salami pizza away


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