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RE: hping and firewall testing
From: Eduardo Suzuki <eduardo.ac.suzuki () gmail com>
Date: Sat, 27 Aug 2005 06:57:13 -0300

        Doug,

        Firewalk requires Libnet 1.1.0 to be compiled. It doesn't accept any
version greater than that. Nemesis is another tool that falls into the same
problem (it requires Libnet 1.0.2a).
        Currently there are two versions of Libnet, one hosted at
http://www.packetfactory.net/Projects/Libnet and another one hosted at
http://libnet.sourceforge.net. In this case you need to get the first one.
        HTH.
        Best regards,

        Eduardo Suzuki
        esuzuki_br () pop com br
        Eduardo.AC.Suzuki () gmail com
 

-----Original Message-----
From: Doug Fox [mailto:dfox168 () hotmail com] 
Sent: Friday, August 26, 2005 5:37 PM
To: Steve.Cummings () barclayscapital com; pen-test () securityfocus com
Subject: Re: hping and firewall testing

Hi Steve;

Thanks for your advice.

I am a verrry greeeen *ix person :-(  I have installed libnet at the \root 
of SuSE linux.  However, when I am trying to install Firewalk 5.0 using 
/configure.  It reported that it could not find Libnet 1.1.0.

I realize that it is a Linux question,  I am hoping a fellow subscriber 
could shed light on it.

Thanks,

DF

----- Original Message ----- 
From: <Steve.Cummings () barclayscapital com>
To: <dfox168 () hotmail com>; <pen-test () securityfocus com>
Sent: Friday, August 26, 2005 12:49 PM
Subject: Re: hping and firewall testing


Firewalk would probably be a better tool to look at


-----Original Message-----
From: Doug Fox <dfox168 () hotmail com>
To: pen-test () securityfocus com <pen-test () securityfocus com>
Sent: Fri Aug 26 02:03:49 2005
Subject: hping and firewall testing

hping2 is a feature rich utility.  However it is new to me.  Could you some 
please tell me which syntax(es) could I do to test our firewall externally?

I am trying to use HPING to find out the firewall which nmap and nessus
could not find.

The nmap syntax is nmap -v -sT sV -P0 -O.

Any suggestions/comments/advise are much appreciated.

Many thanks!

DF



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