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Re: [OPSEC] Opsdir last call review of draft-ietf-opsec-probe-attribution-05

"Eric Vyncke (evyncke)" <evyncke@cisco.com> Mon, 19 June 2023 08:53 UTC

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From: "Eric Vyncke (evyncke)" <evyncke@cisco.com>
To: Linda Dunbar <linda.dunbar@futurewei.com>, "ops-dir@ietf.org" <ops-dir@ietf.org>
CC: "draft-ietf-opsec-probe-attribution.all@ietf.org" <draft-ietf-opsec-probe-attribution.all@ietf.org>, "opsec@ietf.org" <opsec@ietf.org>
Thread-Topic: Opsdir last call review of draft-ietf-opsec-probe-attribution-05
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Date: Mon, 19 Jun 2023 08:53:32 +0000
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Subject: Re: [OPSEC] Opsdir last call review of draft-ietf-opsec-probe-attribution-05
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Linda,

As written by Justin below, the -06 should make it clear that nothing is changing in the data and control planes of routers or any forwarding devices.

The probe attribution is only done off-line (after the measurement) when required by a security analyst based on a captured packet (e.g., tcpdump).

We hope it clarifies your issue,

Regards

-éric


On 17/06/2023, 17:09, "Justin Iurman" <justin.iurman@uliege.be <mailto:justin.iurman@uliege.be>> wrote:


Hi Linda,


The new published version (-06) clarifies what you mentioned in your 
review, to avoid any confusion. Hope it's better now.


Thanks,
Justin


On 6/8/23 18:06, Linda Dunbar via Datatracker wrote:
> Reviewer: Linda Dunbar
> Review result: Not Ready
> 
> I have reviewed this document as part of the Ops area directorate's ongoing
> effort to review all IETF documents being processed by the IESG. These
> comments were written primarily for the benefit of the Ops area directors.
> Document editors and WG chairs should treat these comments just like any other
> last-call comments.
> 
> Summary:
> This document describes the method for any organizations to send queries to
> understand the received unsolicited probing packets.
> 
> Issues:
> - Are those queries generated automatically?
> - If the queries are generated automatically, does it require routers upgrade
> to support the auto-generating of those queries? - If the queries are generated
> manually, the draft should give some detailed examples since those queries will
> be generated by people not coming to IETF. - Today, most routers ignore the
> Internet probes they don't support. What are the problems of ignoring them?
> 
> Best Regards,
> Linda Dunbar
> 
> 
>

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