The network redirector uses virtualization to give client machines the appearance of having a direct connection to resources physically located on a remote physical server. These resources may be files or peripheral devices such as printers or scanners. The COM redirector act as a bridge between the local and remote computer and redirects serial data transmission in both directions. Through the redirection of requests made from the remote client machine, it is provided with the same level of functionality achieved with a direct connection when accessing the resource on the server.
Network problems can get in the way of successfully transferring data remotely. Serial redirector software attempts to satisfy requests several times before generating an error message to provide transparency regarding the access to the remote resources. It will send an error message to the client if the connection cannot be established.
There are two options available when you need the ability to connect to devices remotely over the Internet, LAN or any IP-based network. You can choose between hardware and software solutions to create a connection. Here are some advantages and disadvantages of both solutions for you to consider as you make your choice.