Re: [Idr] Returning draft-ietf-idr-rfc5575bis to WG, new 2 week discussion period
Jeffrey Haas <jhaas@pfrc.org> Fri, 14 June 2019 15:46 UTC
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Date: Fri, 14 Jun 2019 11:47:43 -0400
From: Jeffrey Haas <jhaas@pfrc.org>
To: Christoph Loibl <c@tix.at>
Cc: John Scudder <jgs=40juniper.net@dmarc.ietf.org>, "draft-ietf-idr-rfc5575bis@ietf.org" <draft-ietf-idr-rfc5575bis@ietf.org>, "idr@ietf. org" <idr@ietf.org>
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References: <A68BF050-9846-4E14-918D-297548E078A2@juniper.net> <99A607F0-84C5-4D3D-99EF-36B733DE205A@tix.at> <20190613205310.GI23231@pfrc.org> <374ACD0E-45BC-4416-AE8B-8D5C1AF6535D@tix.at>
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Subject: Re: [Idr] Returning draft-ietf-idr-rfc5575bis to WG, new 2 week discussion period
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On Thu, Jun 13, 2019 at 11:54:22PM +0200, Christoph Loibl wrote: > I have no lab at hand (now) - but I am really curios how ie. Juniper (also > other vendors) actually validate FS without a destination-prefix component > (to be honest, I never tried this - but it is supposed to be easily > verified). I will somewhat coyly note that John's text does not come out of pure protocol pedantry. :-) Juniper's implementation doesn't do useful things when the dest-prefix is absence and validation is on. This was noted during some internal testing. When we were approached for "what should we do, it's not in the spec", the proposed text arose out of internal discussion. (Including "well, it's effectively 0/0.) The pedantic behavior would be to say "it's 0/0", but it leads to the "originate default" as an answer. This is not behavior we'd operationally encourage and thus we are having this discussion. -- Jeff
- [Idr] Returning draft-ietf-idr-rfc5575bis to WG, … John Scudder
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Robert Raszuk
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Christoph Loibl
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Jeffrey Haas
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Jeffrey Haas
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Robert Raszuk
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Christoph Loibl
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Jeffrey Haas
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Robert Raszuk
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Jeffrey Haas
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Robert Raszuk
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Christoph Loibl
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … John Scudder
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Susan Hares
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … John Scudder
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … John Scudder
- Re: [Idr] Returning draft-ietf-idr-rfc5575bis to … Susan Hares