Re: draft-ietf-idr-bgp4-mibv2-03.txt
Jeffrey Haas <jhaas@nexthop.com> Tue, 19 November 2002 17:07 UTC
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Date: Tue, 19 Nov 2002 12:09:28 -0500
From: Jeffrey Haas <jhaas@nexthop.com>
To: "Natale, Jonathan" <JNatale@celoxnetworks.com>
Cc: idr@merit.edu
Subject: Re: draft-ietf-idr-bgp4-mibv2-03.txt
Message-ID: <20021119120928.A17380@nexthop.com>
References: <1117F7D44159934FB116E36F4ABF221B02C7C675@celox-ma1-ems1.celoxnetworks.com>
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In-Reply-To: <1117F7D44159934FB116E36F4ABF221B02C7C675@celox-ma1-ems1.celoxnetworks.com>; from JNatale@celoxnetworks.com on Tue, Nov 19, 2002 at 10:19:24AM -0500
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Jonathon, On Tue, Nov 19, 2002 at 10:19:24AM -0500, Natale, Jonathan wrote: > I think you had suggested an object to indicate which step/attribute was > used to select/not select the route as best. I think this is a good idea. I think operators would find this particularly useful. :-) > Has this been formally drafted anywhere? Not at the moment. However, the recent draft: BGP Custom Decision Process (draft-retana-bgp-custom-decision-00.txt)o gives a start to this by enumerating route selection steps. The biggest obstacle to doing this is formally enumerating the route selection steps and permitting them to vary from vendor to vendor since no one seems to be interested in getting things to the level of 100% consistancy. Then again, something kinky (at least in the MIB) could be done such that the object contains an index into a table that contains the vendor's implementation of route selection. A dump of that table would show what all the steps are. Given that vendors allow tweaking of the process via knob in many cases, even that is probably not 100% feasible. The best we could probably hope for is a text description of where we stopped. > I did not see it in > draft-ietf-idr-bgp4-mibv2-03.txt, but I may have missed it. At this point, I'm not arbitrarily putting stuff in the v2MIB without group consensus. However, given some of the recommendations made at the IDR session (e.g. injecting multiple route instances), the MIB may require serious tweaking. -- Jeff Haas NextHop Technologies
- draft-ietf-idr-bgp4-mibv2-03.txt Gray, Eric
- Re: draft-ietf-idr-bgp4-mibv2-03.txt Jeffrey Haas
- RE: draft-ietf-idr-bgp4-mibv2-03.txt Natale, Jonathan
- Re: draft-ietf-idr-bgp4-mibv2-03.txt Jeffrey Haas
- RE: draft-ietf-idr-bgp4-mibv2-03.txt Natale, Jonathan
- Re: draft-ietf-idr-bgp4-mibv2-03.txt Jeffrey Haas
- RE: draft-ietf-idr-bgp4-mibv2-03.txt Natale, Jonathan
- Re: draft-ietf-idr-bgp4-mibv2-03.txt Jeffrey Haas
- [Idr] draft-ietf-idr-bgp4-mibv2-03.txt Susan Hares