Re: [PATCH 00/03][RESUBMIT] net: EtherIP tunnel driver

From: Andi Kleen
Date: Mon Sep 25 2006 - 08:16:41 EST


On Monday 25 September 2006 13:57, Joerg Roedel wrote:
> On Mon, Sep 25, 2006 at 12:22:41PM +0200, Andi Kleen wrote:
>
> > How would you convince those old LAN games to use a MTU < 1500 which
> > is needed for the tunnel? I bet they have the size hardcoded.
>
> The tunnel provides an MTU of 1500. To guarantee this, it never sets the
> DF flag in outgoing packets.

This means it will multiply all full sized packets. That sounds horrible.

-Andi
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