RE: Reconciling Cisco BGP with the RFC

From: louie kouncar (lkouncar@xxxxxx)
Date: Mon May 14 2001 - 10:25:10 GMT-3


   
Mark,

LOC_RIB: Contains the route that the BGP speaker has selected after it
applies the local routing policies to all the ADJ_RIB's_IN

ADJ_RIB_IN: A place to store the unprocessed routes that have been learned
from neighbors, these are the feasible routes.

ADJ_RIB_OUT: It contains the routes the local router advertises to its
peers.

Hope this helps........

Louie J. Kouncar
TCO3 Senior Data Center Engineer
UUNET
W-703-343-6645
C-703-304-2460

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
mcaplan.cs@clearstream.com
Sent: Monday, May 14, 2001 5:05 AM
To: ccielab@groupstudy.com
Subject: Reconciling Cisco BGP with the RFC

Hi,

I've been reading the BGP RFC 1771 and wonder if someone could help me
reconcile it with Cisco's implementation.

The RFC talks about 3 RIBs.

Adj-RIB-In
Loc-RIB
Adj-RIB-out

Can someone confirm that the Loc-RIB is the BGP table shown via "sh ip
bgp", that the Adj-RIB-in is the table shown via "sh ip bgp ne x.x.x.x
received-routes" and that the Adj-RIB-out is the table shown via "sh ip bgp
ne x.x.x.x advertised-routes".

I've checked through Halabi and the groupstudy archive, but cant find
anything to confirm/deny.

Thanks

Mark

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