Basically, input listen port, to port and to host(domain name or ip address), then click start(0) button will simply starting Magic Router. It supports TCP and UDP protocol, and listen socket bind to specific local ip. Select different local ip will protect Magic Router. If listen socket run locally, choose 127.0.0.1.
If it is running in UDP protocol, auto switch, qos, header forward, coding, firewall and quota are not workable.