Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment-routing-ext-04 (March 7 to March 21)
Jeffrey Haas <jhaas@pfrc.org> Thu, 15 March 2018 23:07 UTC
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Date: Thu, 15 Mar 2018 19:07:35 -0400
From: Jeffrey Haas <jhaas@pfrc.org>
To: Susan Hares <shares@ndzh.com>
Cc: 'idr wg' <idr@ietf.org>
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Subject: Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment-routing-ext-04 (March 7 to March 21)
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On Wed, Mar 07, 2018 at 11:40:46AM -0500, Susan Hares wrote: > This begins a 2 week WG LC for > draft-ietf-idr-bgp-ls-segment-routing-ext-04.txt from March 7th to March 21. > During your discussion in the WG LC, please indicate the following things: > > > > 1) Do you think BGP should carry these link state information regarding > segment routing, I do. > 2) Are there any technical issues with this draft? Minor comments as part of a re-read while waiting on my plane: RESERVED is not called out in its behavior. Some place in the document should mention the usual "MUST be set to zero on send, SHOULD be ignored on receipt". Otherwise, it's gibberish in, who knows what out when someone tries to use this field in the future. There are a number of TLV value fields that may be of variable lengths. In many cases, those lengths are inherited from the underlying IGP documents. What is not documented is the behavior when the TLV is well formed but has unexpected length values. Two simple examples: - Prefix Attribute Flag TLV; varies by IGP - Preference TLV; must be 1. Do we treat this as malformed? Do we ignore the sub-tlv? > > 3) Is this draft is ready for publication? Largely. -- Jeff
- [Idr] WG LC for draft-ietf-idr-bgp-ls-segment-rou… Susan Hares
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Acee Lindem (acee)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Gaurav Dawra
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Jeff Tantsura
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Ketan Talaulikar (ketant)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Les Ginsberg (ginsberg)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… stefano previdi
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Robert Raszuk
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Tony Li
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Uma Chunduri
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Mohan Nanduri
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Dhanendra Jain (dhjain)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Jeffrey Haas
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Ketan Talaulikar (ketant)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Jeffrey Haas
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Ketan Talaulikar (ketant)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Kamran Raza (skraza)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… John G. Scudder
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Ketan Talaulikar (ketant)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… stefano previdi
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Hannes Gredler
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Ketan Talaulikar (ketant)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… Jeffrey Haas
- [Idr] 答复: WG LC for draft-ietf-idr-bgp-ls-segment… Aijun Wang
- Re: [Idr] 答复: WG LC for draft-ietf-idr-bgp-ls-seg… Ketan Talaulikar (ketant)
- Re: [Idr] 答复: WG LC for draft-ietf-idr-bgp-ls-seg… Aijun Wang
- Re: [Idr] 答复: WG LC for draft-ietf-idr-bgp-ls-seg… Ketan Talaulikar (ketant)
- Re: [Idr] 答复: WG LC for draft-ietf-idr-bgp-ls-seg… Acee Lindem (acee)
- [Idr] 答复: 答复: WG LC for draft-ietf-idr-bgp-ls-seg… Aijun Wang
- Re: [Idr] 答复: WG LC for draft-ietf-idr-bgp-ls-seg… Ketan Talaulikar (ketant)
- Re: [Idr] 答复: 答复: WG LC for draft-ietf-idr-bgp-ls… Acee Lindem (acee)
- [Idr] 答复: 答复: 答复: WG LC for draft-ietf-idr-bgp-ls… Aijun Wang
- Re: [Idr] 答复: 答复: WG LC for draft-ietf-idr-bgp-ls… Ketan Talaulikar (ketant)
- Re: [Idr] WG LC for draft-ietf-idr-bgp-ls-segment… John Scudder