Re: [Idr] Adoption call for draft-ketant-idr-rfc7752bis-01.txt [8/8 to 8/22]
"Dongjie (Jimmy)" <jie.dong@huawei.com> Fri, 09 August 2019 02:43 UTC
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From: "Dongjie (Jimmy)" <jie.dong@huawei.com>
To: Susan Hares <shares@ndzh.com>, 'idr wg' <idr@ietf.org>
Thread-Topic: [Idr] Adoption call for draft-ketant-idr-rfc7752bis-01.txt [8/8 to 8/22]
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Date: Fri, 09 Aug 2019 02:43:35 +0000
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Subject: Re: [Idr] Adoption call for draft-ketant-idr-rfc7752bis-01.txt [8/8 to 8/22]
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Hi, In general I support the adoption of this document. It helps to clarify some confusions in RFC7752, and to solve some issues we realized during the progress of subsequent BGP-LS extensions. And here are the comments I raised on the mic during IDR session in Montreal: In section 4.2.2 of this -bis document, there are some changes to the encoding rules of link local/remote identifiers in the Link descriptors. " If interface and neighbor addresses, either IPv4 or IPv6, are present, then the IP address TLVs MUST be included and the Link Local/Remote Identifiers TLV MUST NOT be included in the Link Descriptor. The Link Local/Remote Identifiers TLV MAY be included in the link attribute when available. If interface and neighbor addresses are not present and the link local/remote identifiers are present, then the Link Local/Remote Identifiers TLV MUST be included in the Link Descriptor." While in draft-ietf-idr-bgpls-segment-routing-epe-19, section 4.2, it says: " o Link Descriptors MUST include the following TLV, as defined in [RFC7752]: * Link Local/Remote Identifiers (TLV 258) contains the 4-octet Link Local Identifier followed by the 4-octet Link Remote Identifier. The value 0 is used by default when the link remote identifier is unknown. o Additional Link Descriptors TLVs, as defined in [RFC7752], MAY also be included to describe the addresses corresponding to the link between the BGP routers: * IPv4 Interface Address (Sub-TLV 259) contains the address of the local interface through which the BGP session is established." Thus it seems the above text in -7752bis is somewhat inconsistent with the bgp-ls-epe draft. Could this be considered in next revision of the bis draft, or the bgp-ls-epe draft? Thanks. Best regards, Jie From: Idr [mailto:idr-bounces@ietf.org] On Behalf Of Susan Hares Sent: Friday, August 09, 2019 3:31 AM To: 'idr wg' <idr@ietf.org> Subject: [Idr] Adoption call for draft-ketant-idr-rfc7752bis-01.txt [8/8 to 8/22] This begins a 2 week adoption call for draft-ketant-idr-rfc7752bis-01.txt [8/8 to 8/22/2019] In your comments please indicate "support" or "no support". The chair and AD feel that a revision to RFC7752 is needed to specify additional error handling. Please consider if this draft is a good place to start for this revision. Cheerily, Susan Hares
- [Idr] Adoption call for draft-ketant-idr-rfc7752b… Susan Hares
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Acee Lindem (acee)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Jeff Tantsura
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Ketan Talaulikar (ketant)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Dongjie (Jimmy)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Ketan Talaulikar (ketant)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Dongjie (Jimmy)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Ketan Talaulikar (ketant)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Dongjie (Jimmy)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Stefano Previdi (IETF)
- [Idr] 答复: Adoption call for draft-ketant-idr-rfc7… Aijun Wang
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Adrian Farrel
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Balaji Rajagopalan
- Re: [Idr] 答复: Adoption call for draft-ketant-idr-… Ketan Talaulikar (ketant)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Ketan Talaulikar (ketant)
- Re: [Idr] Adoption call for draft-ketant-idr-rfc7… Jeffrey Haas