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Re: UDP path MTU discovery

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From: Andi Kleen
Subject: Re: UDP path MTU discovery
Date: Monday, March 29, 2010 - 11:16 pm

> > Right now there is no right socket option to set the path mtu. We

I think you would just need a sk->pmtu and a option to set/unset it
Or perhaps just a flag that clamps to 1280? 

Then the existing mtu discover options would be sufficient.

-Andi
-- 
ak@linux.intel.com -- Speaking for myself only.
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Messages in current thread:
UDP path MTU discovery, Glen Turner, (Thu Mar 25, 5:02 pm)
Re: UDP path MTU discovery, Rick Jones, (Thu Mar 25, 5:53 pm)
Re: UDP path MTU discovery, David Miller, (Thu Mar 25, 8:24 pm)
Re: UDP path MTU discovery, David Miller, (Thu Mar 25, 8:26 pm)
Re: UDP path MTU discovery, Rick Jones, (Fri Mar 26, 10:48 am)
Re: UDP path MTU discovery, Andi Kleen, (Sun Mar 28, 1:41 am)
Re: UDP path MTU discovery, Andi Kleen, (Sun Mar 28, 1:50 am)
Re: UDP path MTU discovery, Rick Jones, (Mon Mar 29, 10:01 am)
Re: UDP path MTU discovery, Andi Kleen, (Mon Mar 29, 1:14 pm)
Re: UDP path MTU discovery, Rick Jones, (Mon Mar 29, 1:25 pm)
Re: UDP path MTU discovery, Edgar E. Iglesias, (Mon Mar 29, 1:50 pm)
Re: UDP path MTU discovery, Rick Jones, (Mon Mar 29, 2:01 pm)
Re: UDP path MTU discovery, Eric Dumazet, (Mon Mar 29, 2:29 pm)
RE: UDP path MTU discovery, Templin, Fred L, (Mon Mar 29, 4:38 pm)
Re: UDP path MTU discovery, Andi Kleen, (Mon Mar 29, 10:20 pm)
Re: UDP path MTU discovery, Eric Dumazet, (Mon Mar 29, 11:06 pm)
Re: UDP path MTU discovery, Edgar E. Iglesias, (Mon Mar 29, 11:16 pm)
Re: UDP path MTU discovery, Andi Kleen, (Mon Mar 29, 11:16 pm)
Re: UDP path MTU discovery II, Andi Kleen, (Mon Mar 29, 11:17 pm)
Re: UDP path MTU discovery, Andi Kleen, (Mon Mar 29, 11:19 pm)
Re: UDP path MTU discovery, Edgar E. Iglesias, (Tue Mar 30, 1:20 am)
Re: UDP path MTU discovery, Andi Kleen, (Tue Mar 30, 7:12 am)
RE: UDP path MTU discovery, Templin, Fred L, (Tue Mar 30, 8:58 am)
Re: UDP path MTU discovery, Andi Kleen, (Tue Mar 30, 9:06 am)
Re: UDP path MTU discovery, Edgar E. Iglesias, (Tue Mar 30, 3:04 pm)
Re: UDP path MTU discovery, Glen Turner, (Wed Mar 31, 4:42 pm)
Re: UDP path MTU discovery, Glen Turner, (Wed Mar 31, 4:43 pm)
Re: UDP path MTU discovery, Hagen Paul Pfeifer, (Wed Mar 31, 4:51 pm)
Re: UDP path MTU discovery, Glen Turner, (Wed Mar 31, 4:57 pm)
Re: UDP path MTU discovery, Rick Jones, (Wed Mar 31, 5:06 pm)
Re: UDP path MTU discovery, Andi Kleen, (Wed Mar 31, 5:55 pm)
Re: UDP path MTU discovery, Andi Kleen, (Wed Mar 31, 5:57 pm)
Re: UDP path MTU discovery, Glen Turner, (Thu Apr 1, 10:41 pm)
Re: UDP path MTU discovery, Andi Kleen, (Sun Apr 4, 3:25 am)