Corrupted print jobs to different subnets?
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 So, I trying to leave Untangle behind and move forward with using PFSense for a bit at one of my clients sites, a car dealership. Their data vendor backend is CDK, which uses mostly Cisco networking equipment and kyocera printers, and their their networks are on different subnets behind the LAN. A few weeks ago, I tried to switch from Untangle to PFSense, and everything was good except for one very important thing. Printing to their Kyocera printers on a different subnet. Keep in mind, I have already checked the box for "Bypass firewall rules for traffic on the same interface" in systeml/advanced/firewall n nat. So, I get this error on a test print: 
 PCLXL error
 subsystem: I/O
 Error: InputReadError
 Operator: ReadCharWhile it says nothing of the error, hoping to jolt your brains into remembering something similar I tried to access the shell for any hints, and getting tons of these across the logs at the bottom, and I don't know if it is related: 
 @^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@
 ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^
 @^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@CLOG^@^@^@^@m^A^@^@\xec\xcd^G^@^@^@^@^@For now, having to revert to Untangle until I can find a solution. I am hoping this is some firewall packet checking error, but I don't know where in the logs to look. 
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 Uncheck that box you checked. You haven't provided any tangible details about your network. pfSense wouldn't be much of a routing firewall if it couldn't handle sending traffic between subnets. 
