From: Rick Jones <[EMAIL PROTECTED]>
Date: Thu, 30 Aug 2007 17:09:04 -0700 (PDT)

> Enable configuration of the minimum TCP Retransmission Timeout via
> a new sysctl "tcp_rto_min" to help those who's networks (eg cellular)
> have quite variable RTTs avoid spurrious RTOs.
> 
> Signed-off-by: Rick Jones <[EMAIL PROTECTED]>
> Signed-off-by: Lamont Jones <[EMAIL PROTECTED]>

Thanks for doing this work Rick.

But as John Heffner and I both mentioned, it's pretty clear we should
do this as a routing metric.  Both for handling realistic scenerios
where the sysctl doesn't work, and to help prevent misuse (example:
someone decides that it would be _totally_ _awesome_ for "Carrier
Grade Linux" to set this to 3 seconds by default in /etc/sysctl.conf
and crap like that).
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