Firewall-1, images and port 1037

From: Hans (no@email.pls)
Date: 06/12/02 

From: "Hans" <no@email.pls>
Date: 12 Jun 2002 10:43:49 +0100

Hello all,

I have a problem, that seems pretty weird to me. We have a network, with a
Firewall-1 running.
On some machines, Internet Explorer wont load all the images on a given
webpage. It seems that the machines are the same, and the webpages are the
ones with many small images - doesn't matter if the webserver is slow or
fast.
The client will load the first X images with no problems, suddenly stop,
time out and show the remaining images as unloadable. I can rightclick an
unloaded image, select "Show picture" and it will be loaded with no problem.

In the firewall log, the first X pictures shows up normal, like this:
source: 192.168.0.53 destination: 56.3.2.55 protocol: http
resource: 56.3.2.55/images/weather.gif

The images that DONT load, show up like this:
source: 192.168.0.53 destination: 192.168.0.9 protocol:1037
resource: len 48

So the client tries to connect directly to the firewall, on port 1037???? or
is it the logging function on the firewall that gets it wrong?
And since any connection directly to the firewall will be dropped, the
images wont be loaded.

Does anyone have a clue whats happening here?

regards,
Hans

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