Checkpoint NGX R62/DMZ/Seeburger

[Runner]

I am trying to get Seeburger EDI software to work in our environment. I was wondering if anyone in this forum has any experience with Seeburger EDI? The packets between the server inside and the DMZ communications gateway box are over TCP port 700. Tracker indicates the traffic is in the green. However sniff captures indicate the packet has been altered from one side of the DMZ to the other. I have also used TCPDUMP on the firewall and can see the traffic moving as it should.

[melipla]

However sniff captures indicate the packet has been altered from one side of the DMZ to the other.

Altered how?

Green traffic is good, it means the firewall did not block any traffic. No SmartDefense alerts is a good thing as well.

[Runner]

Melipla:
The packets were somewhat smaller at the recieving device then was sent. Subsequent to my original post all is working fine now. Although the only things I did was to enable more logging in Smartdefense. Our Seeburger contractors may have tweaked their software some. Either way it works great now through a DMZ device. More secure than their original suggestion to allow directly to the end device in our production network.