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Who talks TCP? (RFC0835)

IP.com Disclosure Number: IPCOM000003882D
Original Publication Date: 1982-Dec-01
Included in the Prior Art Database: 2019-Feb-14
Document File: 13 page(s) / 14K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

D. Smallberg: AUTHOR

Related Documents

10.17487/RFC0835: DOI

Abstract

This RFC is a survey of hosts to identify the implementation status of Telnet, FTP, and Mail on TCP. The list of hosts was taken from the NIC hostname table of 2-Dec-82. The tests were run on 28-Dec-82 through 5-Jan-83.

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 12% of the total text.

Network Working Group D. Smallberg Request for Comments: 835 December 1982

Who Talks TCP?

The list of hosts was taken from the NIC hostname table of 2-Dec-82. The tests were run on 28-Dec-82 from ˜12:01 pm to ˜8:10 pm PST. Dead, refused, and unreachable hosts were retried 29-Dec-82 from ˜8:00 am to ˜7:40 pm PST.

Claims are taken from the NIC host table: T = tcp (no particular services mentioned) t = tcp/telnet f = tcp/ftp s = tcp/smtp

Results for each service: blank (not accepted) refused unreachable dead accepted accepted+ (FTP allowed user anonymous, password guest)

Summary information:

Telnet Result

no telnet unreachable refused dead accepted +-----------+-------------+---------+------+------------+ C tcp/telnet | 3 | 26 | 4 | 36 | 61 | 130 l +-----------+-------------+---------+------+------------+ a tcp | 9 | 0 | 0 | 4 | 11 | 24 i +-----------+-------------+---------+------+------------+ m Nothing | 96 | 10 | 3 | 28 | 23 | 160 +-----------+-------------+---------+------+------------+---- 108 36 7 68 95 | 314

FTP Result accepted or no tcp/ftp unreachable refused dead accepted+ +-----------+-------------+---------+------+------------+ C tcp/ftp | 3 | 24 | 3 | 34 | 43 | 107 l +-----------+-------------+---------+------+------------+ a tcp | 10 | 0 | 2 | 4 | 8 | 24 i +-----------+-------------+---------+------+------------+ m Nothing | 102 | 12 | 10 | 30 | 29 | 183 +-----------+-------------+---------+------+------------+---- 115 36 15 68 80 | 314

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SMTP Result

no tcp/smtp unreachable refused dead accepted +-----------+-------------+---------+------+------------+ C tcp/smtp | 5 | 25 | 1 | 21 | 44 | 96 l +-----------+-------------+---------+------+------------+ a tcp | 10 | 0 | 4 | 4 | 6 | 24 i +-----------+-------------+---------+------+------------+ m Nothing | 98 | 11 | 20 | 43 | 22 | 194 +-----------+-------------+---------+------+------------+---- 113 36 25 68 72 | 314

Results in alphabetical order:

Name Address Claims Telnet FTP SMTP ---- ------- ------ ------ --- ---- acc 10.2.0.54 ---- ada-vax 10.0.0.52 ---- aerospace 10.2.0.65 T--- d e a d afgl 10.1.0.66 ---- afsc-ad 10.0.0.53 T--- afsc-dev 10.2.0.53 ---- accepted accepted afsc-hq 10.0.0.67 ---- afsc-sd 10.0.0.65 ---- afwl 10.0.0.48 ---- alta-coma 3.1.0.50 T--- ames-11 10.3.0.16 ---- ames-67 10.0.0.16 T--- anl 10.0.0.55 ---- d e a d anl-mcs 10.1.0.55 ---- d e a d arpa-dms 10.0.0.28 ---- arpa-png11 10.3.0.28 ---- bbn-admin 3.1.0.6 -tfs accepted accepted accepted bbn-cd 3.3.0.9 -tfs accepted accepted accepted bbn-clxx 10.2.0.71 -tfs accepted accepted accepted bbn-inoc 3.2.0.6 -tfs accepted accepted accepted bbn-noc 3.1.0.14 -tfs accepted accepted accepted bbn-noc2 10.6.0.82 -tfs accepted accepted accepted bbn-nu 10.0.0.72 ---s bbn-rsm 10.4.0.82 -t-- accepted bbn-unix 3.1.0.4 -tfs accepted accepted accepted bbn-vax 10.1.0.82 -tfs d e a d bbna 10.3.0.5 -tf- accepted accepted accepted bbnb 10.0.0.49 -t-- accepted refused refused bbnc 10.3.0.49 -t-- accepted refused refused bbncca 3.0...

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