Re: [OSPF] WG Adoption Poll for "Using Operator-defined TLVs for Agile Service Deployment"
"Acee Lindem (acee)" <acee@cisco.com> Wed, 11 May 2016 21:08 UTC
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From: "Acee Lindem (acee)" <acee@cisco.com>
To: "Wunan (Eric)" <eric.wu@huawei.com>
Thread-Topic: [OSPF] WG Adoption Poll for "Using Operator-defined TLVs for Agile Service Deployment"
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Date: Wed, 11 May 2016 21:08:01 +0000
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Cc: OSPF WG List <ospf@ietf.org>
Subject: Re: [OSPF] WG Adoption Poll for "Using Operator-defined TLVs for Agile Service Deployment"
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Hi Eric, We discussed this both on the list and at IETF 95. In summary, there is no general agreement on either whether there is an OSPF third-party application info distribution use case or, if there is one, whether this draft meets the requirements. Thanks, Acee On 4/14/16, 10:05 PM, "Wunan (Eric)" <eric.wu@huawei.com> wrote: >Hi Acee, > >I think the motivation below makes sense. Actually this is the way people >had already been doing, not only operators. > >"One major benefit of using administrative tags rather > than IANA defined TLVs or sub-TLVs to indicate different services is > to facilitate the rapid deployment of new services without any need > for the standardization of those TLVs or sub-TLVs. However, there > are some special use cases where the service to be advertised has one > or more attributes which need to be advertised as well. In such > case, the administrative tag is not much applicable anymore" > >Personally I wish one more generalized mechanism can exist instead of one >Node tag and one proprietary TLV. >Anyway, I'd like to see this I-D can go further and "lot of things we can >further improve" at the same time, as Uma mentioned. > >Regards >Eric > >> -----邮件原件----- >> 发件人: Acee Lindem (acee) [mailto:acee@cisco.com] >> 发送时间: 2016年3月17日 10:09 >> 收件人: OSPF WG List >> 主题: [OSPF] WG Adoption Poll for "Using Operator-defined TLVs for Agile >>Service >> Deployment" >> >> We’ve discussed this draft a number of times. In my opinion, it seems >>like a useful >> mechanism if one envisions a generalized API between OSPF and user and >>third-party >> applications to convey application-specific information learned from >>other OSPF >> routers. In many respects, this has already been envisioned for OSPF >>Node Tags. >> Please indicate your opinion on this draft before March 31st, 2016. >> >> Thanks, >> Acee >
- [OSPF] WG Adoption Poll for "Using Operator-defin… Acee Lindem (acee)
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Les Ginsberg (ginsberg)
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Peter Psenak
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… prz
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Uma Chunduri
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Uma Chunduri
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Les Ginsberg (ginsberg)
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Peter Psenak
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Uma Chunduri
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Uma Chunduri
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Jeff Tantsura
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Xuxiaohu
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Padma Pillay-Esnault
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Wunan (Eric)
- Re: [OSPF] WG Adoption Poll for "Using Operator-d… Acee Lindem (acee)