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Re: [Idr] [Responses for the comments during the IETF108] New Version Notification for draft-wang-idr-rd-orf-01.txt

Gert Doering <gert@space.net> Tue, 11 August 2020 08:03 UTC

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Date: Tue, 11 Aug 2020 10:01:38 +0200
From: Gert Doering <gert@space.net>
To: Aijun Wang <wangaijun@tsinghua.org.cn>
Cc: 'Gert Doering' <gert@space.net>, 'Robert Raszuk' <robert@raszuk.net>, 'idr' <idr@ietf.org>, 'Keyur Patel' <keyur@arrcus.com>, 'John E Drake' <jdrake=40juniper.net@dmarc.ietf.org>, wangw36@chinatelecom.cn, "'UTTARO, JAMES'" <ju1738@att.com>
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Subject: Re: [Idr] [Responses for the comments during the IETF108] New Version Notification for draft-wang-idr-rd-orf-01.txt
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Hi

On Tue, Aug 11, 2020 at 09:52:34AM +0800, Aijun Wang wrote:
> What dangerous are you worrying then?
> RD-ORF mechanism is enhancing the anti-attack capabilities of the network.
> It enhances also the quick-reaction capability of network.   

You have a working mechanism.

In the worry that this mechanism might not be properly configured, you
add lots of extra complexity to BGP, which will have to be implemented
and maintained by vendors.  Every new line of code has the risk of 
carrying bugs, so if it's not beneficial (because a working solution
exists) it should not be added.

Otherwise: what Robert says.

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

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