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[tsvwg] Re: [EXTERNAL] Re: [gwhiteCL/NQBdraft] Should traffic protection be mandatory to implement? (Issue #48)

"Livingood, Jason" <jason_livingood@comcast.com> Wed, 24 July 2024 15:17 UTC

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From: "Livingood, Jason" <jason_livingood@comcast.com>
To: "Black, David" <David.Black=40dell.com@dmarc.ietf.org>, Greg White <g.white@CableLabs.com>, "Overcash, Michael (CCI-Atlanta)" <michael.overcash=40cox.com@dmarc.ietf.org>, gwhiteCL/NQBdraft <reply+AB2VULW2XRH6MPK23ABRZQOEVLRFREVBNHHI5USV5Y@reply.github.com>, gwhiteCL/NQBdraft <NQBdraft@noreply.github.com>
Thread-Topic: [tsvwg] Re: [EXTERNAL] Re: [gwhiteCL/NQBdraft] Should traffic protection be mandatory to implement? (Issue #48)
Thread-Index: AQHa3JwfOJAPnnLUJEmQXstKT2fKJLIEXDAwgABbGACAAAG5gIABRRuA//+MWAA=
Date: Wed, 24 Jul 2024 15:16:52 +0000
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References: <gwhiteCL/NQBdraft/issues/48@github.com> <gwhiteCL/NQBdraft/issues/48/2244060936@github.com> <MN2PR19MB404591B9BAA1AEED7BBB900983A92@MN2PR19MB4045.namprd19.prod.outlook.com> <LV2PR01MB7622B7EA53C95951987C9B0B9FA92@LV2PR01MB7622.prod.exchangelabs.com> <7C5E6558-C37C-42DF-9936-E34A669982CC@CableLabs.com> <MN2PR19MB40457A63C91A2FA2D244A08583AA2@MN2PR19MB4045.namprd19.prod.outlook.com>
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CC: tsvwg IETF list <tsvwg@ietf.org>, "Black, David" <David.Black@dell.com>
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Subject: [tsvwg] Re: [EXTERNAL] Re: [gwhiteCL/NQBdraft] Should traffic protection be mandatory to implement? (Issue #48)
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> Trying a different perspective ... A simple way to attempt abuse of an NQB queue is to point a TCP connection at the queue and set TCP loose.

[JL] How does this differ from – on today’s internet – pointing a TCP connection at a user and flooding it with a high volume of packets? ISTM we have an issue of DoS and DDoS today with regular best effort flows.

JL

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