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Re: [Help-gnunet] UDP and MTU < 1472
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From: |
Christian Grothoff |
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Subject: |
Re: [Help-gnunet] UDP and MTU < 1472 |
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Date: |
Sat, 26 Nov 2005 15:00:13 -0800 |
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User-agent: |
KMail/1.7.2 |
On Saturday 26 November 2005 06:35, David Kuehling wrote:
> Looking at the sources (transports/udp.c), it looks like "recvfrom" will
> truncat incoming packets down to the locally configured MTU, which might
> be the error's cause. So far I didn't find any kind of negotiation that
> would make a host reduce its MTU to match the receiver's MTU. But where
> would then be the point of letting users configure a smaller MTU?
Good point. I think we ought to call this a bug ;-).
Christian