Re: [OSPF] OSPF Operator-Defined TLVs (https://www.ietf.org/id/draft-chunduri-ospf-operator-defined-tlvs-01.txt)

Xuxiaohu <xuxiaohu@huawei.com> Wed, 21 October 2015 01:16 UTC

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From: Xuxiaohu <xuxiaohu@huawei.com>
To: "Acee Lindem (acee)" <acee@cisco.com>, OSPF WG List <ospf@ietf.org>
Thread-Topic: OSPF Operator-Defined TLVs (https://www.ietf.org/id/draft-chunduri-ospf-operator-defined-tlvs-01.txt)
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Date: Wed, 21 Oct 2015 01:16:48 +0000
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Subject: Re: [OSPF] OSPF Operator-Defined TLVs (https://www.ietf.org/id/draft-chunduri-ospf-operator-defined-tlvs-01.txt)
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Hi Acee,

I (as a co-author) feel this draft describes a useful approach for local applications to flood non-standard parameters opaquely and therefore the OSPF WG should work on it.

Best regards,
Xiaohu (Tiger)

> -----Original Message-----
> From: OSPF [mailto:ospf-bounces@ietf.org] On Behalf Of Acee Lindem (acee)
> Sent: Tuesday, October 20, 2015 4:29 AM
> To: OSPF WG List
> Subject: [OSPF] OSPF Operator-Defined TLVs
> (https://www.ietf.org/id/draft-chunduri-ospf-operator-defined-tlvs-01.txt)
> 
> This draft has been presented at two IETFs and while I don’t agree with some of
> the proposed use cases as these applications reference should, if fact, be
> standardized, I can see that the use case for local applications could be
> compelling. This is the use where OSPF provides an API for local applications to
> advertise application-specific information throughout the routing domain and
> receive the same parameters from other routers running that application. Since
> this is to support local applications generically, one could see the reason to allow
> non-standard parameters to be flooded opaquely (i.e., OSPF is used solely as a
> flooding mechanism).
> 
> Please take a look at the draft and indicate whether or not you feel the OSPF WG
> should work on such a solution. If there is enough interest, we will adopt it as a
> WG document.
> 
> Thanks,
> Acee
> 
> 
> 
> 
> 
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