3.5. TELNET REQUIREMENTS SUMMARY

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FEATURE                                          |SECTION | | | |T|T|e
-------------------------------------------------|--------|-|-|-|-|-|--
                                                 |        | | | | | |
Option Negotiation                               |3.2.1   |x| | | | |
  Avoid negotiation loops                        |3.2.1   |x| | | | |
  Refuse unsupported options                     |3.2.1   |x| | | | |
  Negotiation OK anytime on connection           |3.2.1   | |x| | | |
  Default to NVT                                 |3.2.1   |x| | | | |
  Send official name in Term-Type option         |3.2.8   |x| | | | |
  Accept any name in Term-Type option            |3.2.8   |x| | | | |
  Implement Binary, Suppress-GA options          |3.3.3   |x| | | | |
  Echo, Status, EOL, Ext-Opt-List options        |3.3.3   | |x| | | |
  Implement Window-Size option if appropriate    |3.3.3   | |x| | | |
  Server initiate mode negotiations              |3.3.4   | |x| | | |
  User can enable/disable init negotiations      |3.3.4   | |x| | | |
                                                 |        | | | | | |
Go-Aheads                                        |        | | | | | |
  Non-GA server negotiate SUPPRESS-GA option     |3.2.2   |x| | | | |
  User or Server accept SUPPRESS-GA option       |3.2.2   |x| | | | |
  User Telnet ignore GA's                        |3.2.2   | | |x| | |
                                                 |        | | | | | |
Control Functions                                |        | | | | | |
  Support SE NOP DM IP AO AYT SB                 |3.2.3   |x| | | | |
  Support EOR EC EL Break                        |3.2.3   | | |x| | |
  Ignore unsupported control functions           |3.2.3   |x| | | | |
  User, Server discard urgent data up to DM      |3.2.4   |x| | | | |
  User Telnet send "Synch" after IP, AO, AYT     |3.2.4   | |x| | | |
  Server Telnet reply Synch to IP                |3.2.4   | | |x| | |
  Server Telnet reply Synch to AO                |3.2.4   |x| | | | |
  User Telnet can flush output when send IP      |3.2.4   | |x| | | |
                                                 |        | | | | | |
Encoding                                         |        | | | | | |
  Send high-order bit in NVT mode                |3.2.5   | | | |x| |
  Send high-order bit as parity bit              |3.2.5   | | | | |x|
  Negot. BINARY if pass high-ord. bit to applic  |3.2.5   | |x| | | |
  Always double IAC data byte                    |3.2.6   |x| | | | |
  Double IAC data byte in binary mode            |3.2.7   |x| | | | |
  Obey Telnet cmds in binary mode                |3.2.7   |x| | | | |
  End-of-line, CR NUL in binary mode             |3.2.7   | | | | |x|
                                                 |        | | | | | |
End-of-Line                                      |        | | | | | |
  EOL at Server same as local end-of-line        |3.3.1   |x| | | | |
  ASCII Server accept CR LF or CR NUL for EOL    |3.3.1   |x| | | | |
  User Telnet able to send CR LF, CR NUL, or LF  |3.3.1   |x| | | | |
    ASCII user able to select CR LF/CR NUL       |3.3.1   | |x| | | |
    User Telnet default mode is CR LF            |3.3.1   | |x| | | |
  Non-interactive uses CR LF for EOL             |3.3.1   |x| | | | |
                                                 |        | | | | | |
User Telnet interface                            |        | | | | | |
  Input & output all 7-bit characters            |3.4.1   | |x| | | |
  Bypass local op sys interpretation             |3.4.1   | |x| | | |
  Escape character                               |3.4.1   |x| | | | |
     User-settable escape character              |3.4.1   | |x| | | |
  Escape to enter 8-bit values                   |3.4.1   | | |x| | |
  Can input IP, AO, AYT                          |3.4.2   |x| | | | |
  Can input EC, EL, Break                        |3.4.2   | |x| | | |
  Report TCP connection errors to user           |3.4.3   | |x| | | |
  Optional non-default contact port              |3.4.4   | |x| | | |
  Can spec: output flushed when IP sent          |3.4.5   | |x| | | |
  Can manually restore output mode               |3.4.5   | |x| | | |
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