full-disclosure - Telnet Sniff Problems

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Message-ID: <200403240301.32712.indianz@indianz.ch>
From: indianz at indianz.ch (IndianZ)
Subject: Telnet Sniff Problems

Hi again List

I saw some answers about my problem concerning snaplen, I've already 
considered and rechecked that. The problem is, everything works fine.
I first thought about libpcap-problems, but it would not only have influence 
on the telnet password, if this would be the cause. I can use ethereal, 
dsniff or tcpdump (sniffit I will test next), always the same problem.

The password must be transmitted on the wire (because the telnet session 
otherways shows everything normal, no redirects or Kerberos-Activity), but in 
all sniffers there is only a single box (undisplayable ascii character) when 
the password should follow, nothing else.

Any help welcome...

GreetZ from IndianZ

mailto:indianz@...ianz.ch
http://www.indianz.ch

On Monday 22 March 2004 12.41, IndianZ wrote:
> Hi List
>
> Have a problem while auditing a network.
> I will capture telnet-passwords, but tcpdump
> and dsniff only show a single empty frame
> instead of a password. Has anybody a hint
> what happend? Other things are captured
> well...
>
> Any help welcome...
>
> GreetZ from IndianZ
>
> mailto:indianz@...ianz.ch
> http://www.indianz.ch
>
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