[i2rs] FW: [RTG-DIR] Routing directorate QA review of draft-ietf-i2rs-yang-l2-network-topology
"Zhangxian (Xian)" <zhang.xian@huawei.com> Wed, 18 May 2016 08:51 UTC
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From: "Zhangxian (Xian)" <zhang.xian@huawei.com>
To: "draft-ietf-i2rs-yang-l2-network-topology@tools.ietf.org" <draft-ietf-i2rs-yang-l2-network-topology@tools.ietf.org>, "i2rs@ietf.org" <i2rs@ietf.org>
Thread-Topic: [RTG-DIR] Routing directorate QA review of draft-ietf-i2rs-yang-l2-network-topology
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Date: Wed, 18 May 2016 08:50:54 +0000
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Cc: Henning Rogge <hrogge@gmail.com>, Susan Hares <shares@ndzh.com>
Subject: [i2rs] FW: [RTG-DIR] Routing directorate QA review of draft-ietf-i2rs-yang-l2-network-topology
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To get the attention of draft authors and the WG to the following review/comments. Thank Henning for the constructive comments. Cheers, Xian -----Original Message----- From: rtg-dir [mailto:rtg-dir-bounces@ietf.org] On Behalf Of Henning Rogge Sent: 2016年5月17日 15:07 To: Zhangxian (Xian); jonathan.hardwick@metaswitch.com; jon.hudson@gmail.com; shares@ndzh.com >> Susan Hares Cc: rtg-dir@ietf.org Subject: Re: [RTG-DIR] Routing directorate QA review of draft-ietf-i2rs-yang-l2-network-topology Hi, I have been asked to provide a review to the following document to the routing directorate mailing list. Please be aware that this is the first time I work with YANG and related drafts. Document: draft-ietf-i2rs-yang-l2-network-topology-02 Reviewer: Henning Rogge Review Date: Mai 16th, 2016 Intended Status: Standards Track The data structure suggested by the draft is reasonable and would fit most Layer2 network technologies. I have a couple of points on the draft document which might be worth looking into: * The introduction in https://tools.ietf.org/html/draft-ietf-i2rs-yang-l2-network-topology-02 includes a link to "I-D.ietf-netmod-rfc6020bis" that links back to the draft document itself. Maybe some links in the document refer to an older name of the draft? * the "termination-point" element only contains the types "ethernet" and "legacy" (which does not contain any data like mac-address). Is this reasonable or should a few data elements moved from the "ethernet" category to the "l2-termination-point-attributes" category? * there are different types of VLAN tags be used... should there be another field ("vlan-type" ?) to announce 802.1ad QinQ usage? I think the 802.1ad tag is also sometimes also used to move VLAN over a switch that doesn't support it (unknown Ethertypes are usually just ignored), which means just knowing the VLAN-id is not enough to reach the endpoint. * the type of ethernet (100, 1000, 10000) or data-rate could be an important attribute for an ethernet termination point, not only for links. Henning Rogge -- Diplom-Informatiker Henning Rogge , Fraunhofer-Institut für Kommunikation, Informationsverarbeitung und Ergonomie FKIE Kommunikationssysteme (KOM) Fraunhofer Straße 20, 53343 Wachtberg, Germany Telefon +49 228 9435-961, Fax +49 228 9435 685 mailto:henning.rogge@fkie.fraunhofer.de http://www.fkie.fraunhofer.de
- [i2rs] FW: [RTG-DIR] Routing directorate QA revie… Zhangxian (Xian)
- Re: [i2rs] FW: [RTG-DIR] Routing directorate QA r… Susan Hares
- Re: [i2rs] [RTG-DIR] Routing directorate QA revie… Dongjie (Jimmy)