Hi Liyan, Somewhat behind on my IETF Email backlog. See one inline.
> On Mar 1, 2024, at 01:59, linchangwang <[email protected]> wrote: > > Hi Sandy, > > Thank you for the review and comments. That really helps. > Please see inline [Changwang] > > Thanks, > Changwang > > 发件人: Lsr <[email protected] <mailto:[email protected]>> 代表 > [email protected] <mailto:[email protected]> > 发送时间: 2024年3月1日 11:05 > 收件人: [email protected] <mailto:[email protected]> > 抄送: [email protected] <mailto:[email protected]> > 主题: Re: [Lsr] Fw:New Version Notification for > draft-gong-lsr-lldp-interface-id-00.txt > > Hi Liyan, Changwang, Mengxiao, > > Thank you for raising this topic for discussion! > > IMO, getting remote interface id for some links such as L2bundle is useful in > some deployments. > > I have some comments here: > > Seems like there are nits about the LLDP format, the type should be 7 bits > and the length should be 9 bits. > [Changwang] The type is 7 bits, and will be updated in the next version. > Thank you. > > In section 2.2, it's said that when the lnterface-id pair is gotten, IGP will > advertise this pair, I'd like to know where this information will be put? > Similar with RFC5307? > [Changwang] Yes, the description of the Link Local/Remote Identifiers TLV > defined in RFC5307 will be supplemented in the next version. That would be good. I think the draft needs to describe how the local/remote identifiers are advertised in IS-IS and OSPF using the existing LSPs (IS-IS), LSAs (OSPF), and TLV/Sub-TLVs. Thanks, Acee > 3. In section 4, it's said that the BGP-LS extension defined in RFC9085 > will be used, if this information can be delivered by the RFC9552 for general > usage? > [Changwang] Yes, the Link Local/Remote Identifiers TLV defined in RFC9552 > needs to be included as a sub-TLV of the L2 Bundle Member Attributes TLV > defined in RFC9085. > > > Thank you! > > Best regards, > > Sandy > > > <http://www.zte.com.cn/> > > <http://www.zte.com.cn/> > Original > From: LiyanGong <[email protected] <mailto:[email protected]>> > To: lsr <[email protected] <mailto:[email protected]>>; > Date: 2024年02月27日 15:48 > Subject: [Lsr] Fw:New Version Notification for > draft-gong-lsr-lldp-interface-id-00.txt > _______________________________________________ > Lsr mailing list > [email protected] <mailto:[email protected]> > https://www.ietf.org/mailman/listinfo/lsr > > Hi All, > > We have submitted a new draft which proposes a solution to identify remote > interface through IGP. > > It helps automatic topology discovery for l2bundle and unnumberd interfaces > in centralized controller scenarios. > > The authors welcome your comments. Thank you. > > > > Best Regards, > > Liyan > > > > > > ----邮件原文---- > 发件人：internet-drafts <[email protected] > <mailto:[email protected]>> > 收件人：Changwang Lin <[email protected] > <mailto:[email protected]>>,Liyan Gong <[email protected] > <mailto:[email protected]>>,Mengxiao Chen <[email protected] > <mailto:[email protected]>> > 抄 送: (无) > 发送时间：2024-02-26 16:52:56 > 主题：New Version Notification for draft-gong-lsr-lldp-interface-id-00.txt > > A new version of Internet-Draft draft-gong-lsr-lldp-interface-id-00.txt has > been successfully submitted by Mengxiao Chen and posted to the > IETF repository. > > Name: draft-gong-lsr-lldp-interface-id > Revision: 00 > Title: IGP Logical Link Discovery Protocol (LLDP) Interface Identifier > Discovery > Date: 2024-02-26 > Group: Individual Submission > Pages: 8 > URL: > https://www.ietf.org/archive/id/draft-gong-lsr-lldp-interface-id-00.txt > Status: https://datatracker.ietf.org/doc/draft-gong-lsr-lldp-interface-id/ > HTMLized: > https://datatracker.ietf.org/doc/html/draft-gong-lsr-lldp-interface-id > > > Abstract: > > This document describes how OSPF and IS-IS would use LLDP to > discover the identifier of remote interface. The typical > applications are the topology discovery of Layer 2 bundle members > and unnumbered interfaces. > > > > The IETF Secretariat > > > > Subject：New Version Notification for draft-gong-lsr-lldp-interface-id-00.txt > > A new version of Internet-Draft draft-gong-lsr-lldp-interface-id-00.txt has > been successfully submitted by Mengxiao Chen and posted to the > IETF repository. > > Name: draft-gong-lsr-lldp-interface-id > Revision: 00 > Title: IGP Logical Link Discovery Protocol (LLDP) Interface Identifier > Discovery > Date: 2024-02-26 > Group: Individual Submission > Pages: 8 > URL: > https://www.ietf.org/archive/id/draft-gong-lsr-lldp-interface-id-00.txt > Status: https://datatracker.ietf.org/doc/draft-gong-lsr-lldp-interface-id/ > HTMLized: > https://datatracker.ietf.org/doc/html/draft-gong-lsr-lldp-interface-id > > > Abstract: > > This document describes how OSPF and IS-IS would use LLDP to > discover the identifier of remote interface. The typical > applications are the topology discovery of Layer 2 bundle members > and unnumbered interfaces. > > > > The IETF Secretariat > > > > > > ------------------------------------------------------------------------------------------------------------------------------------- > 本邮件及其附件含有新华三集团的保密信息，仅限于发送给上面地址中列出 > 的个人或群组。禁止任何其他人以任何形式使用（包括但不限于全部或部分地泄露、复制、 > 或散发）本邮件中的信息。如果您错收了本邮件，请您立即电话或邮件通知发件人并删除本 > 邮件！ > This e-mail and its attachments contain confidential information from New > H3C, which is > intended only for the person or entity whose address is listed above. Any use > of the > information contained herein in any way (including, but not limited to, total > or partial > disclosure, reproduction, or dissemination) by persons other than the > intended > recipient(s) is prohibited. 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