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Re: [quicwg/base-drafts] Transport Draft should opine about 5-tuple based load balancing (#3500)

martinduke <notifications@github.com> Fri, 06 March 2020 18:50 UTC

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Date: Fri, 06 Mar 2020 10:50:35 -0800
From: martinduke <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] Transport Draft should opine about 5-tuple based load balancing (#3500)
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I don't think this captures Ryan's concern: when the server is using a non-zero CID and also is behind 4-tuple routing. I think he's looking for a section of text to coherently describe what you have to do here:

- send either disable_migration or preferred_address; or
- forward packets between servers; or
- either don't use a common stateless_reset key, or put client address/port in the reset token.

This is sort of ops-drafty but there real requirements on servers to behave in a secure way. I think someone with full command of the transport draft would figure this out, but it is not clearly stated anywhere.

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