Thanks for the reply. Unfortunately Sonicwall doesn't have an option to
adjust the VPN MTU. The option is to enable Fragmented Packet Handling. It
has always been enabled and the "Ignore Don't Fragment Bit" option is also
checked.> Date: Wed, 27 Feb 2008 19:07:54 -0400> From: [EMAIL PROTECTED]> To:
[EMAIL PROTECTED]; vnc-list@realvnc.com> Subject: Re: Dropped
Connections> > I have seen this due to non matching MTU settings> > > Trace
Carpenter wrote:> > For years I've been battling a problem that no one seems
to be able to solve.> >> > When using RealVNC we commonly encounter a dropped
connection with the error> > message "Connection reset by peer (10054)." When
testing with TightVNC the> > error still occurs, but he message displayed by
that program is "Error waiting> > for server message."> >> > According to much
of what has been written by James Weatherall, the problem is> > usually
attributed to a lack of bandwidth and it is suggested that a rate> > limit on
mouse pointers be inacted. In our case, we commonly see it when going> >
across a 100Mbps LAN at all three of our locations and when transversing a
VPN> > tunnel between the LANS. The VPN tunnel is a dedicated tunnel running
between> > Sonicwall TZ170s and the pipe between the locations are T-1 so
bandwidth seems> > to be an unlikely culprit.> >> > In a testing situation I
have often left VNC sessions open for >24 Hours which> > have been stable when
no one is using either computer. The problem seems to> > occur most often when
you have a session going between your workstation and a> > remote server, AND
you are working on other things at the same time. For> > example, while
working on the remote machine you open another window on your> > local machine
to enter some data and then go back to the remote machine> > window. It is at
that time you will see the failure.> >> > All machines are current class
machines running at least 1.5 Gigs of memory> > and Windows XP Professional.>
>> > There seem to be a few other threads with this exact same problem that
have> > been tested in the same manner and have gotten the same error messages
from> > the different VNC flavors, but I have yet to find a response to their
request.> > Hopefully I've included enough details to help resolve this.> >> >
Any insight would be greatly appreciated.> >
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know the score, the latest news, or you need your Hotmail.-get your> > "fix".>
> http://www.msnmobilefix.com/Default.aspx> >
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