(urmm assuming this is what your looking for )
http://www.cisco.com/warp/public/503/2.html
>Hi Listreaders,
>does anyone of you have an idea for a good open source
>network diagram tool? I would like to use xfig, but even
>so I googled around I did not find a good library with the
>Cisco standard
Greetz,
(just thought i should add this to the thread)
There is this excellent article by Dexter Lindstorm elaborating
(links/diagrams provided )on sniffing/("upgrading bandwidth attempts") on
cable network architectures which sheds some light as to why you couldn´t
see anything (besides your
Greetz,
(just thought i should add this to the thread)
There is this excellent article by Dexter Lindstorm elaborating
(links/diagrams provided )on sniffing/("upgrading bandwidth attempts") on
cable network architectures
http://rr.sans.org/homeoffice/sniffing.php
.
>
>On Sat, Jun 15, 2002 a
tcat.
>From: Brian Shaw <[EMAIL PROTECTED]>
>To: Paul Neiberman <[EMAIL PROTECTED]>, security-basics
><[EMAIL PROTECTED]>
>Subject: Re: how to use netcat as 'gateway'?
>Date: Wed, 05 Jun 2002 16:37:25 -0400
>
>Why would want to use Windows 98 as a
Greetz,
I know this sounds like a really dumb question(and probably pointless); how
would i use netcat on a window$ box (98, not NT ;) ) as a gateway to the
'internet' for say a linux box "sitting behind it"?
#linux#->#windows98#>Internet
| |
(telnet) --->
.
Define what you actually want 'through' that interface in your access list
and apply it to your serial interface (in or out), the implicit deny will
'take care' of the rest.
>You cannot block telnet on a cisco router!
>You can only block that port (23)
>You must block the telnet application
>The shortcoming of a packet filtering firewall is that it doesn't
>understand the protocol(s) involved in the conversation, so that if
>someone is abusing it (too many telnet logins, malformed application
>headers such as overlong SMTP commands, etc.), it can't know that, and
>it can't protect
