[j-nsp] Filtering RIB -> FIB Routes

Lawrence Wong lawrencewong72 at yahoo.com
Sun Nov 21 20:38:31 EST 2010

Thanks Richard. I've read through the JUNOS docs as well, but couldn't seem to 
figure out how to limit the context of the filtering to the routing-instance as 
the routing-policy is specified in the global configuration and not 

i.e. the box has a routing-instance A => BGP routes found in routing-instance A 
should not go into the FIB for routing-instance A. But BGP routes from 
routing-instance A received by the main box should go into the main FIB.

i've tried this but it does not seem to have any effect at all on the box.

policy-statement reject-bgp {
from {
          protocol bgp;
instance A;

then {

Do you happen to know of any examples/samples configuration that I can refer to?


----- Original Message ----
From: Richard A Steenbergen <ras at e-gerbil.net>
To: Lawrence Wong <lawrencewong72 at yahoo.com>
Cc: juniper-nsp at puck.nether.net
Sent: Mon, November 22, 2010 1:21:17 AM
Subject: Re: [j-nsp] Filtering RIB -> FIB Routes

On Sun, Nov 21, 2010 at 05:02:58PM -0800, Lawrence Wong wrote:
> Hi everyone,
> I'm new to JUNOS and would like to enquire if it's possible to filter 
> routes found in the RIB from going onto the FIB? This is on a J4350 
> box running 10.3R1.9 in Packet Mode (MPLS configured and enabled).


Richard A Steenbergen <ras at e-gerbil.net>       http://www.e-gerbil.net/ras
GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)


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