Hello again Community,
i have a strange behavior of my XG310 which is blocking traffic coming from the RED-Device at a branch office.
I have setup a Windows Terminal Server which is accessed by remote users from the branch office behind the RED-Device. The colleagues over there use an application which is accessing network printers (EPSON TM-T88) in the remote location via TCP Port 9100.
I can see this traffic being blocked in the FW (stating as Invalid Traffic in the logs). I also see traffic being block where the source and destination is the subnet of the branch office itself. All of the traffic being blocked has the ID "0", which means there is no fw-rule to apply, from what i´ve learned.
Where to start in my fw-rules?
Thank for replies.
Simon-T.
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