If you need to change the ports that the plugin uses to communicate with the proxy service, you can do so from the proxy configuration file.
What you should know
The default value of the configuration port is 1312. If this port is blocked, you must change the port in the Properties tab of the plugin role and in the proxy configuration file. If the default port is not blocked, you can change the port number directly from the Amag Symmetry Proxy Configuration Page, and then configure the port number in the Properties tab of the plugin role to match, instead of changing it from the proxy configuration file.
The default value of the communication port is 1313. You can change the port number from the Amag Symmetry Proxy Configuration Page or in the proxy configuration file.