Full Disclosure: RE: Cisco pix 501 - 5.5 PPTP VPN

["James Patterson Wicks" <pwicks () oxygen com>]

You can also use the SHUN command.

Usage:  shun src_ip [dst_ip sport dport [prot]]
        no shun src_ip
        show shun [src_ip|statistics]
        clear shun [statistics]



-----Original Message-----
From: full-disclosure-bounces () lists grok org uk [mailto:full-disclosure-bounces () lists grok org uk] On Behalf Of 
Torbjörn Samuelsson
Sent: Monday, June 06, 2005 7:28 AM
To: ZATAZ Audits
Cc: full-disclosure () lists grok org uk
Subject: Re: [Full-disclosure] Cisco pix 501 - 5.5 PPTP VPN

Hi

I don't know about Cisco Pix.
But one ide that hit me that might work as an alternative solution.
Is to make a null route to the IP address of the user you no longer 
approve to be connected.
And when the connection is dropped remove the null route

It is not the right way but I think it will get the job done?

BR Tobbe



ZATAZ Audits wrote:

> Hello,
>
> Somebody know how to delete an active PPTP VPN connexion
> on a Cisco pix 501 (5.5) without dropping every active VPN connexions ?
>
> For example :
>
> - You have 5 VPN users connected.
> - You delete one account (no more right to access on the PIX)
> - If you take a look on the active PPTP VPN connexion the deleted user 
> is still connected.
>
> The only way to disconnect this user is to drop every connected users ...
>
> Any idea ?
>
> Regards.
> _______________________________________________
> Full-Disclosure - We believe in it.
> Charter: http://lists.grok.org.uk/full-disclosure-charter.html
> Hosted and sponsored by Secunia - http://secunia.com/
_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/


This e-mail is the property of Oxygen Media, LLC.  It is intended only for the person or entity to which it is 
addressed and may contain information that is privileged, confidential, or otherwise protected from disclosure. 
Distribution or copying of this e-mail or the information contained herein by anyone other than the intended recipient 
is prohibited. If you have received this e-mail in error, please immediately notify us by sending an e-mail to 
postmaster () oxygen com and destroy all electronic and paper copies of this e-mail.

Notice: This email message is for the sole use of the intended recipient(s) and may contain confidential and privileged 
information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended 
recipient, please contact the sender by reply email and destroy all copies of the original message. 


_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/