Starting from version 8.0, Serial to Ethernet Connector provides the ability to find a remote client, server, or UDP connection created on your network. 

To open the list of remote connections, select Remote connections on the menu bar or  click View remote connections in the Home tab:

View remote connections

In the window that will open, you will see the list of all client, server and UDP connections established on Serial to Ethernet Connector hosts that are connected to your network.  

To create a pair connection with a particular Serial to Ethernet Connector host, you should select it in the connections list and click the Connect button:

create a pair connection

Note: When creating a pair connection, you may need to configure the connection settings on the remote side.