On Dec 1, 2010, at 6:32 PM, "James  S. Smith" <jsm...@windmobile.ca> wrote:

> I don't see this as being possible.  The whole point of OSPF is to provide 
> consistent routing data across all routers in the area.  If Juniper allowed 
> filtering of internal routes being imported then that model could be broken.  
> Everything I've read say JunOS can't filter internal routes from being 
> imported.

I suppose it isn't of much use here but I believe cisco routers allow this.  
The only requirement Is that the ospf db be consistent per area.  It is 
technically ok to place a filter on the routing table as long as the lsa's are 
still advertised.
> 
> ----- Original Message -----
> From: juniper-nsp-boun...@puck.nether.net 
> <juniper-nsp-boun...@puck.nether.net>
> To: juniper-nsp@puck.nether.net <juniper-nsp@puck.nether.net>
> Sent: Wed Dec 01 18:10:18 2010
> Subject: [j-nsp] OSPF IMPORT POLICIES
> 
> People,
> 
> Hi,
> 
> We are trying to filter OSPF Internal Routers from being installed into
> the RIB (Routing Table).
> 
> JUNIPER has the correct command to filter input routes.
> 
> set protocols ospf import <policy name>
> 
> But when we create an import policy on our environment ... all the
> internal routes are not filtered and are installed onto the RIB.
> 
> Is there any way to use policy routing to block the internal ospf routes
> to be installed onto the RIB ?
> 
> it is possible to use rib-groups to redirect the ospf internal routes to
> another routing table ?
> 
> Can you please give to me some guide ?
> 
> Thanks a lot,
> 
> Giuliano
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