Routing
| -- | ---------- | ------------------ | ---------------------------------- |
| * | FORWARD | proxy-_-proto:dst:src | forward to proxy when from src to dst in proto |
| * | ROUTE | proxy-_-dst:src | forward to proxy when from src to dst |
| * | MASTER | host:port | connect via the upstream DeleGate |
| MASTERP | [host:port] | invoke a MASTER private to this DeleGate | |
| * | PROXY | host:port | connect via the upstream proxy |
| * | YYMUX | host[:port] | connect via the YYMUX server |
| * | SOCKS | host[:port] | connect via the socks server |
| SSLTUNNEL | host:port | connect via the SSL tunnel for HTTPS | |
| VSAP | host:port | accept/connect via a remote host | |
| * | CONNECT | ca,ma,di,so,... | the order of trials of connection types |
| * | SRCIF | host[:port] | source address of connection to server |
| TUNNEL | type:scriptPath | connect via the tunnel on serial line | |
| RPORT | {tcp|udp}[:host] | return port from the MASTER-DeleGate |