Great Circle Associates Firewalls
(January 1998)
 

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Subject: Re: spoofed IPs
From: 187AHGaaZadonick <zadonick @ ucsub . Colorado . EDU>
Date: Tue, 27 Jan 1998 09:26:06 -0700 (MST)
To: Pulzar <pulzar @ maribor . zrcalo . si>
Cc: firewalls @ GreatCircle . COM
In-reply-to: <Pine . LNX . 3 . 95 . 980126202202 . 5850B-100000 @ maribor . zrcalo . si>

>From what I understand with TCP wrappers, how about putting an entry or
command in the /etc/hosts.deny file that would spawn off a script when
this IP range or "unknown" tries to connnect. THe script obvioulsy would
run a traceroute and log it.

-aaron zadonick

On Mon, 26 Jan 1998, Pulzar wrote:

> Has anyone an idea how to configure a router of a possible way to trace a
> spoofed atempt to telnet to my server. Server has installed a tcp-wrapper
> which to my luck the hackers couldn't fool it, all i got in the logs was
> connection from uknown. Does anyone know how i could backtrace such
> attemts or even block them so they won't even come through the router.
> Thx for any help,
> 	Aleksander
> 



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  • spoofed IPs
    From: Pulzar <pulzar @ maribor . zrcalo . si>
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