RE: Limiting Who can connect via VPN
- From: "Chris H" <ntpro@xxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 20 Jun 2003 08:51:51 -0400
Tom,
I took a look over at the site and doing a search on l2tp I could only turn
up articles on using it to configure a gateway to gateway connection. I
assumed when you ran the vpn wizard in ISA it set you up to accept both pptp
and l2tp; and this seems to be the case, so I configured a client to vpn in
l2tp and it seems to like it until it looks to present the client
certificate. Do you have docs at the site for generating these and then
installing them on the client in "non-exportable" "mode"? I couldnt find
anything related to this.
Much Thanks!
Chris
----- Original Message -----
From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Thursday, June 19, 2003 1:00 PM
Subject: [isalist] RE: Limiting Who can connect via VPN
http://www.ISAserver.org
Hi Chris,
There's a lot of stuff over at www.isaserver.org/shinder on setting up
an L2TP/IPSec VPN.
But if you're interested, I'm working on a project now that will make
this a lot simplier for you to implement. If you're interested in
settings up an L2TP/IPSec VPN, send me a message at insider@xxxxxxxxxxx
and I have some beta material I can send you.
Thanks!
Tom
Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
-----Original Message-----
From: Chris H [mailto:ntpro@xxxxxxxxxx]
Sent: Thursday, June 19, 2003 11:39 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Limiting Who can connect via VPN
http://www.ISAserver.org
Thanks Tom! any difference in what you recommend if we are using 2000
server?
I assume there is a tut on isaserver.org on this? We are currently using
pptp as I hadnt gotten into generating certificates yet . . . :( that
can
get deep and complex quick, right?
----- Original Message -----
From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Thursday, June 19, 2003 12:23 PM
Subject: [isalist] RE: Limiting Who can connect via VPN
http://www.ISAserver.org
Hi Chris,
Use L2TP/IPSec -- do mark mark the keys as exportable and they won't be
able to export the private key from the laptop. They then can copy the
configs as much as they like, but if you require L2TP/IPSec, they won't
be able to connect unless they use the laptop with the certificate.
Also, they're probably using NAT, so unless they know about NAT-T, and
you're using Windows Server 2003, and they install the NAT-T client,
they'll fail to traverse the NAT.
HTH,
Tom
Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
-----Original Message-----
From: Chris H [mailto:ntpro@xxxxxxxxxx]
Sent: Thursday, June 19, 2003 11:20 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Limiting Who can connect via VPN
http://www.ISAserver.org
If I have an ISA server enabled to allow VPN connections in from
clients,
what is the best (best meaning best mix of cost, ease of administration
and
ease of deployment) way to limit which computers users can make a vpn
connection from? Some of our more savvy users are copying the vpn
settings
from their laptops and connecting via their home desktop computers which
we
dont want to allow as we cannot police those computers.
Thoughts?
TIA
Chris
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
tshinder@xxxxxxxxxxxxxxxxxx
To unsubscribe send a blank email to $subst('Email.Unsub')
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
ntpro@xxxxxxxxxx
To unsubscribe send a blank email to $subst('Email.Unsub')
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
tshinder@xxxxxxxxxxxxxxxxxx
To unsubscribe send a blank email to $subst('Email.Unsub')
------------------------------------------------------
List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist
ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp
ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
------------------------------------------------------
Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 Exchange Server Resource Site: http://www.msexchange.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
------------------------------------------------------
You are currently subscribed to this ISAserver.org Discussion List as:
ntpro@xxxxxxxxxx
To unsubscribe send a blank email to $subst('Email.Unsub')
Other related posts:
