Re: [Idr] WG Adoption call for draft-wang-idr-rd-orf-05.txt (2/4/2021 to 2/18/2021)

Aijun Wang <wangaijun@tsinghua.org.cn> Sat, 13 February 2021 13:15 UTC

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From: Aijun Wang <wangaijun@tsinghua.org.cn>
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Date: Sat, 13 Feb 2021 21:15:42 +0800
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References: <YCfBdNM6ATaUtc+J@Space.Net>
Cc: Susan Hares <shares@ndzh.com>, idr@ietf.org
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To: Gert Doering <gert@space.net>
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Subject: Re: [Idr] WG Adoption call for draft-wang-idr-rd-orf-05.txt (2/4/2021 to 2/18/2021)
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Hi, Gert:
 
Do you or your company have experiences to provide the inter-AS option B/C services to customers? If so, how do you prevent the overwhelming VPN routes sent to you via ASBR(Option B) or RR(Option C) accidentally ? Just using BGP max-prefix features? Or other mechanism?

Wish to hear your solution.
Additional replies inline[WAJ]

Aijun Wang
China Telecom

> On Feb 13, 2021, at 20:10, Gert Doering <gert@space.net> wrote:
> 
> Hi,
> 
>> On Fri, Feb 12, 2021 at 01:08:32PM -0500, Susan Hares wrote:
>> Yes.  I noticed that fact about operator feedback as well.    As co-chair/shepherd, I welcome all operator input (DC, IXP, carrier, ??? ) regarding this draft  - both positive and negative.    
>> 
> 
> Operator here.
> 
> I see no need for such a feature, and I am wary of everything that loads
> BGP with more special cases, inevitably leading to bugs and network
> instability.

[WAJ] We are also keep in mind this wary when designing new features for BGP. Would you like to point out clearly if RD-ORF mechanism violates this?

> 
> Gert Doering
>        -- NetMaster
> -- 
> have you enabled IPv6 on something today...?
> 
> SpaceNet AG                      Vorstand: Sebastian v. Bomhard, Michael Emmer
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