| Access | Type |
|---|---|
| readwrite | pair-Slave(0), pair-Master(1), real-Com(2), raw-PRN(3), slip(4), slipd(5), ppp(6), disable(7), reverse-Telnet(8), dynamic(9), tcp-Server(10), lpd-PRN(11), ethernet-Modem(12), tcp-Client(13), udp(14), pppd(15), term-ASC(16), term-BIN(17), reverse-SSH(18), ssh(19), rfc-2217(20), reverse-Real-Com(21) |