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Invalid Traffic between LAN devices

I have a NAS on the LAN that all Windows workstations are able to access except for one. I have an XG125 with a very simple configuration, only one Internal firewall rule, all the LAN ports, Port1, Port4, Port5, Port6, Port7, and Port8 are bridged. No other computers are affected. I don't know why this one machine is unable to connect. I can ping the NAS from this machine, I can SSH into the console from this machine, but I can not reach the web admin console port, or the drive shares. I've turned off the firewall on the workstation but the log on the XG continually shows Invalid Traffic between the workstation and the NAS. Any thoughts?



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  • i won't be able to do any traffic captures until the weekend, but the network layout is very simple. The NAS is connected to port 8 of the XG125, The WAP is connected to port 5, all other wired devices are connected to an HP J956a 16port switch, which is connected to port 1 on the XG125. My intention for putting the NAS on a specific port was eventually I wanted to perform some creative routing for the NAS but I have to be able to access the NAS from all the devices on the LAN before I can ever consider creative stuff with it.

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