Operating Systems running on Internet News Servers: details (->summary)

Query date: 98/08/21 to 98/08/31


Raw queries -> valid answers

count

%raw

queries sent

26921

100.0

host name not resolved

1280

4.8

valid answers

25641

95.2

-

Valid Answers: How many hosts recognized?

count

%valid

Valid answers

25641

100.0

Host OS recognized

14237

55.5

Hosts OS not recognized

11404

44.5

-

Response details: Host OS recognized

count

%recog.

* BSDi, IRIX, Berkeley variant

450

3.2

* Berkeley based: Digital, HPUX, SunOs4, AIX3, others.

442

3.1

* Chamaleon TCP/IP 4 Windows (by fermin@eup.udl.es)

4

0.0

* DG/UX 5.4R3 (by biafra@pulhas.org)

39

0.3

* Digital Unix

389

2.7

* Firewalled Solaris 2.x

3

0.0

* FreeBSD or NetBSD

65

0.5

* HPUX ?? www.hp.com:80

278

2.0

* IBM AIX 4

1564

11.0

* IRIX (5.3?)

173

1.2

* Linux 1.2.xx

138

1.0

* Linux 2.0.35

464

3.3

* Linux 2.0.xx

2823

19.8

* Linux 2.1.xx

92

0.6

* MacOS-8

57

0.4

* NetBSD, OpenBSD

1481

10.4

* Not Listen (SCO/Unix ??)

4

0.0

* Not Listen Wollongong DOS TCP/IP, 3COM Office/Switch

6

0.0

* Not Listen, Windows 95/98/NT

773

5.4

* Not Listen, Windows 95/98/NT (sleeped)

31

0.2

* Novell Netware TCP/IP (bis)

4

0.0

* Reliant Unix from Siemens-Nixdorf

31

0.2

* SCO/Unixware? like www2.sco.com.

94

0.7

* Solaris 2.x

2950

20.7

* Standard: Solaris 2.x, Linux 2.1.???, MacOS

438

3.1

* Windows 95/98/NT

1381

9.7

* rare Xylan, or firewalled NetBSD

63

0.4

++checksums

14237

100.0

-

Response details: Host OS not recognized

count

%valid

* Dead Host, Firewalled Port or Unassigned IP

4086

15.9

* Not Listen Unknown (may be loss of pkts) ?

236

0.9

* Not Listen, try another port

4991

19.5

OS not recognized, update queso.conf

1246

4.9

* Unknown state, SYN flooded or Firewalled ?

565

2.2

* 3COM Netbuilder (by wait_man)

7

0.0

* Cisco 11.2(10a), HP/3000 DTC, BayStack Switch

4

0.0

* Cisco IOS 11.?? syn.flooded

54

0.2

* Not Listen HP/JETdirect

1

0.0

* NotListen Livingston PortMaster (by eepr0m@toxyn.org)

10

0.0

* Xylan Omni/Pizza Switch.

204

0.8

++checksums

11404

44.5

(->summary)