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How to set up a firewall for DeviceLock components to communicate

DESCRIPTION

This article contains the list of ports to be opened on the firewall for DeviceLock components to communicate.

COMMENTS

You can instruct DeviceLock to use a fixed port, making it easier to configure a firewall. However there are other ports that may be used for communication with DeviceLock Service and need to be opened.

RECOMMENDATIONS

You need to open 135-139 ports and fixed port specified for DeviceLock Service (by default 9132):
Port 135 (TCP) - for Remote Procedure Call (RPC) Service;
Port 137 (UDP) - for NetBIOS Name Service;
Port 138 (UDP) - for NetBIOS Netlogon and Browsing;
Port 139 (TCP) - for NetBIOS session (NET USE);
Port assigned for DeviceLock Services (by default 9132) for RPC Communication.