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Re: [Openvpn-users] TCP over TCP Tunnel - Packet lost


  • Subject: Re: [Openvpn-users] TCP over TCP Tunnel - Packet lost
  • From: Alon Bar-Lev <alon.barlev@xxxxxxxxx>
  • Date: Sat, 22 Jul 2006 10:43:07 +0300

Michael Teske wrote:
> I had a look at http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.17
> But there are so many TCP-related changes, I don't see a single
> candidate which could have caused our problem.
> 
> Greetings,
> 	Michael
> 

Can you please test with the following:
echo 4096 87380 174760 > /proc/sys/net/ipv4/tcp_rmem

Then disable/enable interfaces.

It seems to make a difference to me... Although I still have
retransmissions.

Best Regards,
Alon Bar-Lev.
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