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Re: [quicwg/base-drafts] ICMP DOS (#2063)

ekr <notifications@github.com> Fri, 14 December 2018 01:07 UTC

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Subject: Re: [quicwg/base-drafts] ICMP DOS (#2063)
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the relevant text is in 14.1.

```
   If a QUIC endpoint determines that the PMTU between any pair of local
   and remote IP addresses has fallen below the size needed to support
   the smallest allowed maximum packet size, it MUST immediately cease
   sending QUIC packets on the affected path.  An endpoint MAY terminate
   the connection if an alternative path cannot be found.
```

This would apply to other methods than ICMP PTB, for instance, Ethernet or VPN MTU reduction

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