Re: [OSPF] Working Group Last Call for "OSPF Topology Transparent Zone"
"Acee Lindem (acee)" <acee@cisco.com> Sat, 06 February 2016 00:31 UTC
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From: "Acee Lindem (acee)" <acee@cisco.com>
To: "Acee Lindem (acee)" <acee@cisco.com>, OSPF WG List <ospf@ietf.org>, "draft-ietf-ospf-ttz@ietf.org" <draft-ietf-ospf-ttz@ietf.org>
Thread-Topic: [OSPF] Working Group Last Call for "OSPF Topology Transparent Zone"
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Date: Sat, 06 Feb 2016 00:31:40 +0000
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Subject: Re: [OSPF] Working Group Last Call for "OSPF Topology Transparent Zone"
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The WG Last Call has ended. I do have a couple minor comments. 1. Section 1 list the advantages for setting up an LSP over a TTZ as opposed to an area. The details of this are not described in the document so this should either be removed or the document should explicitly state the details of LSP setup are out of scope. 2. In section 11.2, I can see some race conditions if different TTZ status is configured on different routers in the TTZ during the migration/rollback period. This is addressed by saying a warning message will be issued if this occurs. How is this detected and will the conflicting operation be rejected? 3. I guess one misconfigured router (no TTZ ID configured) will keep migration to TTZ from occurring. What happens if a misconfigured router is introduced on a broadcast link? Do all routers on the link revert to non-TTZ operation? I also have a number of editorial comments but will send those offline. Thanks, Acee On 1/17/16, 3:30 PM, "OSPF on behalf of Acee Lindem (acee)" <ospf-bounces@ietf.org on behalf of acee@cisco.com> wrote: >This is the start of the WG last call for the “OSPF Topology Transparent >Zone” protocol extensions draft. We’ve had a number of discussions on this >and Huawei has a prototype implementation. The WG last call will end at >12:00 AM PDT on February 1st, 2016. For your convenience, here is a URL: > >https://datatracker.ietf.org/doc/draft-ietf-ospf-ttz/ > >Thanks, >Acee and Abhay > >_______________________________________________ >OSPF mailing list >OSPF@ietf.org >https://www.ietf.org/mailman/listinfo/ospf
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Huaimo Chen
- [OSPF] Working Group Last Call for "OSPF Topology… Acee Lindem (acee)
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Huaimo Chen
- Re: [OSPF] Working Group Last Call for "OSPF Topo… William McCall
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Yi Yang (yiya)
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Veerendranatha Reddy Vallem
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Wunan (Eric)
- Re: [OSPF] Working Group Last Call for "OSPF Topo… ningso
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Kiran.Makhijani
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Yanhe Fan
- Re: [OSPF] Working Group Last Call for "OSPF Topo… LEI LIU
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Emily Chen
- Re: [OSPF] Working Group Last Call for "OSPF Topo… bzzhao1
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Dongjie (Jimmy)
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Xu, Fengman
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Anil Kumar S N (VRP Network BL)
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Richard Li
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Boris Zhang
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Toy, Mehmet
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Linda Dunbar
- [OSPF] Working Group Last Call for "OSPF Topology… Qiong
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Acee Lindem (acee)
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Acee Lindem (acee)
- Re: [OSPF] Working Group Last Call for "OSPF Topo… Huaimo Chen