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 From:  "Jared Armstrong" <jarmstrong at woh dot rr dot com>
 Cc:  <m0n0wall at lists dot m0n0 dot ch>
 Subject:  RE: [m0n0wall] citrix metaframe client, and latency?
 Date:  Mon, 25 Jul 2005 07:40:25 -0400
If it is a general performance issue; how do I start to correct it?  I have
traffic shaping disabled, and have only added rules to try and help the
citrix connection. What other items should I look at changing to fix the
performance issue? 

Fromw hat I understand citrix uses tcp/udp on port 80 for firewall reasons
compatibility. However it looks like it might be denying these packets due
to packet length.

07:20:28.518829 tx0 @0:11 b xx.xx.xx.xx,80 -> 192.168.254.100,2536 PR tcp
len 20 40 -AF IN

My VPN connection through a SafeNet client -> Watchguard and then RDP over
that works great with no lag. 

Thanks,
Jared

-----Original Message-----
From: Chris Buechler [mailto:cbuechler at gmail dot com] 
Sent: Sunday, July 24, 2005 5:47 PM
Cc: m0n0wall at lists dot m0n0 dot ch
Subject: Re: [m0n0wall] citrix metaframe client, and latency?

On 7/24/05, Jared Armstrong <jarmstrong at woh dot rr dot com> wrote:
> 
> I just recently switched from a linksys router to version 1.11 of M0n0. I
am
> now having issues with a huge latency when using citrix Metaframe to
connect
> to my works remote systems. Does anyone have any idea what sort of
> configuration changes I need? Initially it looks like I might have an
issue
> with the packets on port 80 having an invalid packet length, or perhaps I
> missed a port? The thing is I can connect and do everything, there is just
a
> large lag/latency issue with the connection.
> 

Default config works fine with Citrix for me.  Having any other
performance issues?  What are your ping times to the remote server (if
it's pingable)?  I'd lean more towards a general performance problem
than something specific to Citrix.

-Chris

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