We have several printers shared out from user computers with Comodo ITSM installed and the firewall enabled. We are unable to access the printer shares from these computers. If the firewall is disabled, the shares can be accessed. I attempted to open the ports required for Windows File and Print Sharing with no success. The ports were opened through a custom ruleset with the ports below:
UDP 138, File and Printer Sharing (NB-Datagram-In)
UDP 137, File and Printer Sharing (NB-Name-In)
TCP 139, File and Printer Sharing (NB-Session-In)
TCP 445, File and Printer Sharing (SMB-In)
Has anyone run into this issue and have insight into how it is resolved?