Mailinglist Archive: opensuse-security (260 mails)

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Re: [suse-security] == problems with netcat
  • From: Christoph Wegener <cwe@xxxxxxxxxxxxxxxxxxxxxx>
  • Date: Wed, 19 Jul 2000 09:17:07 +0200
  • Message-id: <397555F2.87A24183@xxxxxxxxxxxxxxxxxxxxxx>
Hi everybody,
did you read /usr/doc/packages/netcat and use the -v and -w <time_to_wait>
option?!?

If I use the folowing command on my SuSE 6.3 system
>echo QUIT | netcat -v -w 5 HOSTNAME 480-514

I get the following output:
>HOSTNAME [HOSTNAME-IP] 514 (shell) open
>HOSTNAME [HOSTNAME-IP] 513 (login) open

So, there seems to be NO problem at all, does it?!?
Greetings
Christoph

Ruprecht Helms schrieb:

> Hello everybody,
>
> I have problems with netcat, possible a bug. When I enter the hostadress
> and the portrange I want to see, it seems that the programm will do
> something but I get no result.
>
> We have tested that on different suseversions.
> What can be the problem?
>
> Regards,
> Ruprecht
> ------------------------------------------------------------
>
> INTERNOLIX AG
> Ruprecht Helms
> System-Engineer
>
> http://www.internolix.com
> mailto:helms@xxxxxxxxxxxxxx
> Weiherstr. 20 Tel: +49-[0]7533-9945-71
> 78465 Konstanz Fax: +49-[0]7533-9945-79
>
> ---------------------------------------------------------------------
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--
Ruhr-Universitaet Bochum
Lehrstuhl für Biophysik
c/o Christoph Wegener
Gebaeude ND 04/Nord
D-44780 Bochum, GERMANY

Tel: +49(234)32-25754, Fax: +49(234)32-14626

mailto://cwe@xxxxxxxxxxxxxxxxxxxxxx
http://www.bph.ruhr-uni-bochum.de

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