Re: [quicwg/base-drafts] Be clearer about the purpose of disable_migration (#2389)

Igor Lubashev <> Mon, 13 May 2019 22:05 UTC

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From: Igor Lubashev <>
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Subject: Re: [quicwg/base-drafts] Be clearer about the purpose of disable_migration (#2389)
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> what a client might expect when it continues sending packets after switching networks to a server that has disable_migration set.

It is my understanding that "disable_migration set" means that packets sourced from a different IP or port are likely to be blackholed.  Hence, the client SHOULD reconnect instead of attempting a connection migration.

As for the servers that specified "disable_migration", they are free to blockhole packets for migrating connections or to honor connection migration (after an ordinary path validation).

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