Browse Prior Art Database

Who talks TCP? - survey of 8 February 83 (RFC0843)

IP.com Disclosure Number: IPCOM000003890D
Original Publication Date: 1983-Feb-09
Included in the Prior Art Database: 2000-Sep-13
Document File: 14 page(s) / 46K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

D. Smallberg: AUTHOR

Abstract

The list of hosts was taken from the NIC hostname table of 3-Feb-83. The tests were run on 8-Feb-83 from 10 am to ~5:10 pm PST, and on 9-Feb-83 from 1 am to ~5:15 am PST from ISI-VAXA.ARPA Dead, refused, and unreachable hosts were retried 9-Feb-83 from ~8 am to ~4:40 pm PST.

This text was extracted from a ASCII Text document.
This is the abbreviated version, containing approximately 6% of the total text.

Network Working Group D. Smallberg

Request for Comments: 843 February 1983

Who Talks TCP? -- Survey of 8 February 1983

The list of hosts was taken from the NIC hostname table of 3-Feb-83.

The tests were run on 8-Feb-83 from 10 am to ~5:10 pm PST, and on

9-Feb-83 from 1 am to ~5:15 am PST from ISI-VAXA.ARPA

Dead, refused, and unreachable hosts were retried 9-Feb-83 from ~8 am

to ~4:40 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 | 23 | 10 | 3 | 16 | 165 | 217

l +-----------+-------------+---------+------+------------+

a tcp | 8 | 0 | 0 | 2 | 9 | 19

i +-----------+-------------+---------+------+------------+

m Nothing | 41 | 5 | 1 | 33 | 13 | 93

+-----------+-------------+---------+------+------------+----

72 15 4 51 187 | 329

FTP Result

accepted or

no tcp/ftp unreachable refused dead accepted+

+-----------+-------------+---------+------+------------+

C tcp/ftp | 22 | 10 | 2 | 15 | 150 | 199

l +-----------+-------------+---------+------+------------+

a tcp | 8 | 0 | 1 | 2 | 8 | 19

i +-----------+-------------+---------+------+------------+

m Nothing | 50 | 5 | 6 | 34 | 16 | 111

+-----------+-------------+---------+------+------------+----

80 15 9 51 174 | 329

Page 1

SMTP Result

no tcp/smtp unreachable refused dead accepted

+-----------+-------------+---------+------+------------+

C tcp/smtp | 21 | 10 | 2 | 14 | 134 | 181

l +-----------+-------------+---------+------+------------+

a tcp | 8 | 0 | 0 | 2 | 9 | 19

i +-----------+-------------+---------+------+------------+

m Nothing | 53 | 5 | 9 | 35 | 27 | 129

+-----------+-------------+---------+------+------------+----

82 15 11 51 170 | 329

Results in alphabetical order:

Name Address Claims Telnet FTP SMTP

---- ------- ------ ------ --- ----

acc 10.2.0.54 ---- d e a d

ada-vax 10.0.0.52 ...