User`s guide

2 - 22
Port Usage
Before you begin using ReM, certain ports on either the server or the client(s) must be open. To open
these ports, turn off Windows Firewall or add exceptions for the following ports:
Turning Off Windows Firewall
To turn off Windows Firewall completely:
1. Click Start>Control Panel>Windows Firewall.
Or,
Click Start>Run then type cmd and click OK to open a command window. Then execute the
firewall.cpl command.
2. Click Off.
Adding an Exception
To add an exception for a port while Windows Firewall remains on:
1. Access Windows Firewall.
2. Click Exceptions.
3. Select your internet connection from the list of Programs and Services, then click Add Port.
4. Enter the port name and number, then click OK. (See chart above for port numbers.)
Verifying Port Status
To check whether a port is open:
1. Click Start>Run then type cmd and click OK to open a command window.
2. Execute the Netstat -a command.
Scanner Configuration
Appendix A contains configuration and test bar codes for setting up scanners for use with ReM.
Use the appropriate bar code to configure the device for the correct interface.
Port Location Action Usage
8080 Server Open Needed to access web server inter-
face from another PC’s browser.
9991 Client Open JMX connection from server to the
client agent (MBean).
9992 Client Open File receiver on client.
9993 Server Open File receiver on server.
10088 Client Open MBean listener in client (receives
notifications from the MBean).
10089 Client Open JavaPOS listener in client (MS and
IS models only).