Telnet Server

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Telnet Server Test Suite Data Sheet

Test Suite:

Telnet Server Test Suite

Direction:

Server

The Telnet protocol provides bi-directional general purpose text interface, which uses TCP for transport. Telnet is an older protocol, but it is still often implemented, for example as configuration interface on network equipment. This test suite can be used to test Telnet server implementations for security flaws and robustness problems. Please note, that the subnegotiation portions of the following specifications are implemented as anomalies only.

Used specifications

Specification

Title

Notes

RFC854

Telnet Protocol Specification

Obsoletes NIC 18639

RFC652

Output Carriage-Return Disposition Option

RFC653

Output Horizontal Tabstops Option

RFC654

Output Horizontal Tab Disposition Option

RFC655

Output Formfeed Disposition Option

RFC656

Output Vertical Tabstops Option

RFC657

Output Vertical Tab Disposition Option

RFC658

Output Linefeed Disposition

RFC698

Extended ASCII Option

RFC726

Remote Controlled Transmission & Echoing Telnet Option

RFC727

Logout Option

RFC735

Byte Macro Option

RFC736

SUPDUP Option

RFC749

SUPDUP-OUTPUT Option

RFC779

SEND-LOCATION Option

RFC856

Binary Transmission

RFC857

Echo Option

RFC859

Status Option

RFC860

Timing Mark Option

RFC861

Extended Options - List Option

RFC885

End of Record option

RFC927

TACACS User Identification Telnet Option

RFC933

Output marking Telnet Option

RFC946

Terminal Location Number Option

RFC1041

3270 Regime Option

RFC1043

Data Entry Terminal Option DODIIS Implementation

RFC1053

X.3 PAD Option

RFC1073

Window Size Option

RFC1079

Terminal Speed Option

RFC1091

Terminal-Type Option

RFC1096

X Display Location Option

RFC1184

Linemode Option

RFC1372

Remote Flow Control Option

RFC1408

Environment Option

RFC1572

New Environment Option

RFC1647

TN3270 Enhancements

RFC2066

CHARSET Option

RFC2217

Com Port Control Option

RFC2840

Kermit Option

RFC2941

Authentication Option

RFC2946

Encryption Option

NIC50005-1

Reconnection option.

NIC50005-2

Line Width option.

NIC50005-3

Page Size option.

XAuth

Extended Authentication option.

Remote-Serial-Port

Remote Serial Port option.

Suppress-Local-Echo

Suppress Local Echo option.

Start-TLS

Start TLS option.

Send-URL

Send URL option.

Forward-X

Forward X option.

Pragma-Logon

Pragma Logon option.

SSPI-Logon

SSPI Logon option.

Pragma-Heartbeat

Pragma Heartbeat option

Test tool general features

Fully automated black-box negative testing
Ready-made test cases
Written in Java(tm)
GUI command line remote interface modes
Instrumentation (health-check) capability
Support and maintenance
Comprehensive user documentation
Results reporting and analysis