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Re: Recent trouble with QUIC?


From: "Roland Dobbins" <rdobbins () arbor net>
Date: Thu, 24 Sep 2015 09:01:37 +0700


On 24 Sep 2015, at 7:01, Sean Hunter wrote:

If anyone has any useful information or hints

I wonder if large-scale QoS and/or ACLing being done at some ISP edges in response to UDP reflection/amplification attacks may be a factor?

It's not very smart of those working on QUIC to've thrown it into the UDP cesspit, precisely because of the possibility of this sort of thing.

I have zero evidence this what's taking place in the OP's case, mind - but it's something to investigate, and ought to be at least somewhat inferable via packet captures and/or flow telemetry analysis.

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Roland Dobbins <rdobbins () arbor net>


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