[j-nsp] Filtering OSPF routes across areas

[Daniel Lete]

Hello Junaid,
You will need to do so in your ABR with the area-range command and the restrict 
switch.
http://www.juniper.net/techpubs/software/junos/junos90/swconfig-routing/area-range.html#id-11821858

Take into account that LSA Type 5 will not be affected by that command, it only 
controls how LSA Type 3 are injected into adjacent areas. It will apply though 
in the case your area is nssa and how LSA Type 7 are injected, or not (restrict 
switch again), as LSA Type 5 into area 0.
Hope it helps,
Daniel








Junaid wrote:
> Hi,
> 
> There seems to be a similar question posted earlier but that did not
> solve my problem. Is there any way to filter OSPF routes from crossing
> area boundary. Like we tag the advertisements from where they are
> generated/injected and drop them at the ABR so that they do not enter
> the other area?
> 
> Thanks
> 
> Regards,
> 
> Junaid
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> juniper-nsp mailing list juniper-nsp at puck.nether.net
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> 

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Daniel Lete Murugarren
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