RFC 1116 Telnet Linemode Option August 1989 5.9 State diagram for SLC 16 5.10 Example of a connection 17 6. Other Telnet options and RFCs 20 1. Command Names and Codes LINEMODE 34 MODE 1 EDIT 1 TRAPSIG 2 MODE_ACK 4 FORWARDMASK 2 SLC 3 SLC_SYNCH 1 SLC_BRK 2 SLC_IP 3 SLC_AO 4 SLC_AYT 5 SLC_EOR 6 SLC_ABORT 7 SLC_EOF 8 SLC_SUSP 9 SLC_EC 10 SLC_EL 11 SLC_EW 12 SLC_RP 13 SLC_LNEXT 14 SLC_XON 15 SLC_XOFF 16 SLC_FORW1 17 SLC_FORW2 18 SLC_DEFAULT 3 SLC_VALUE 2 SLC_CANTCHANGE 1 SLC_NOSUPPORT 0 SLC_LEVELBITS 3 SLC_ACK 128 SLC_FLUSHIN 64 SLC_FLUSHOUT 32 EOF 236 SUSP 237 ABORT 238 Telnet Linemode Working Group