[isalist] Re: VPN in ISA Server 2004
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Wed, 3 May 2006 08:11:20 -0500
This is NOT a PPTP or L2TP issue, its a problem with the destination VPN
endpoint.
Thomas W Shinder, M.D.
Site: www.isaserver.org <http://www.isaserver.org/>
Blog: http://blogs.isaserver.org/shinder/
Book: http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7>
MVP -- ISA Firewalls
________________________________
From: isalist-bounce@xxxxxxxxxxxxx
[mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Cristovao
Sent: Wednesday, May 03, 2006 8:10 AM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: VPN in ISA Server 2004
With L2TP is possible create multiple tunnels coming from the same
external IP address?
Tank You.
________________________________
From: isalist-bounce@xxxxxxxxxxxxx
[mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Tiago de Aviz
Sent: quarta-feira, 3 de maio de 2006 09:34
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: VPN in ISA Server 2004
I might be mistaken, but you're probably trying to open multiple PPTP
tunnels coming from the same external IP address. No go, my friend. You'll have
to create a site-to-site tunnel.
Tiago de Aviz
SoftSell - Curitiba
(41) 3340-2363
www.softsell.com.br
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>>> cristovao@xxxxxxxxx 30/4/2006 15:31 >>>
I have ISA inside network because standard in this organization is:
Borders Firewalls: Checkpoint or Linux.
This standard is used in all locations.
I don't understand because one client work's fine.
More clients work's fine, one client per location.
Problem only two client in one location.
Tank you.
________________________________
From: isalist-bounce@xxxxxxxxxxxxx
[mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Andrew English
Sent: domingo, 30 de abril de 2006 11:43
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: VPN in ISA Server 2004
Why do you have ISA 2004 inside your network?
Could be that your not passing all the information from your Linux box
to the ISA Firewall correctly, and it could be that you don't have the VPN
setup correctly on ISA 2004 Server or your client setup correctly.
Andrew
________________________________
From: isalist-bounce@xxxxxxxxxxxxx
[mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Cristovao
Sent: Saturday, April 29, 2006 3:26 PM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] VPN in ISA Server 2004
I have this situation:
Location one:
10.11.0.X;
Link with dedicated IP;
Firewall Linux with iptables (Slackware 10.2);
Windows 2003 Server Std;
Isa Server 2004 in internal network: Proxy and
VPN;
VPN in PPtP.
External Clients:
10.12.0.X;
Link ADSL;
Firewall Linux with iptables (Slackware 10.2);
Windows XP with SP2;
4 Workstations.
Problemas:
The first workstation in External Clients
connect in VPN successfull;
The second workstation in External Clients
don't connect with error 721in authentication;
If disconnect the first client the second
worksation not connect;
If wait just moments the second workstation
connect successfull, but de first workstation not connect.
Help, please.
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