To enable Redant to talk to the SQL datbase server the following ports will require 'opening' for both incoming and outgoing traffic on your designated SQL Server.  They may also be required on workstations if the error message 'Instance cannot be found' appears when starting Redant.


Port No Type
1433 TCP
1434 UDP
445 TCP
135 TCP

In addition to the above internal ports we also require the following external ports open:

Port No Type
1963 (Redant updates check/install - IP TCP
5938 (Team Viewer) TCP