Re: ISA VPN problem

From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Date: Thu, 24 Apr 2003 19:43:51 -0500
Hi Hawn,
 
1. Enable IP Routing at the ISA Server
 
2. Enable PPTP passthrough on the ISA Server
 
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: Hawk N [mailto:hawkeeman@xxxxxxxxxxx] 
        Sent: Thursday, April 24, 2003 3:49 AM
        To: [ISAserver.org Discussion List]
        Subject: [isalist] Re: ISA VPN problem
        
        
        http://www.ISAserver.org
        
        

        Well, 

        I am calling an external VPN server from an internal network
client..

        
        
         

        >From: "Thomas W Shinder" 
        >Reply-To: "[ISAserver.org Discussion List]" 
        >To: "[ISAserver.org Discussion List]" 
        >Subject: [isalist] Re: ISA VPN problem 
        >Date: Wed, 23 Apr 2003 20:49:50 -0500 
        > 
        >http://www.ISAserver.org 
        > 
        > 
        >Hi George, 
        > 
        >Are you calling the ISA Server, or are you trying to establish
a PPTP 
        >connection to an external VPN server outside the ISA Server
from an 
        >internal network client? 
        > 
        >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: Hawk N [mailto:hawkeeman@xxxxxxxxxxx] 
        > Sent: Wednesday, April 23, 2003 6:55 AM 
        > To: [ISAserver.org Discussion List] 
        > Subject: [isalist] Re: ISA VPN problem 
        > 
        > 
        > http://www.ISAserver.org 
        > 
        > 
        > 
        > First, thanks for your reply, 
        > 
        > I did try yesterday to just to use natting but it didn't work,

        >today I tried something, Stopped the firewall client on the
client work 
        >station, and opened the VPN connection using the ISA as
gateway, It 
        >worked!!! 
        > But this way I lost control in the users and to what they
acces 
        >on the internet? 
        > 
        > I read the article posted in the isa.org about forcing VPN 
        >connection to pass thru the proxy firewall but it didn't
work... I 
        >coulsn't open the http site after establishing the connection. 
        > 
        > One more problem I worked around it, when I enabled the VPN
thru 
        >ISA, which automatically turn on Routing and Remote Access
service on 
        >the server; if I restart the server, the ISA firewall service
will stop 
        >and not start? I checked the errors in the Event Viewer, the
only thing 
        >I could get from the knowledge base is that it is about
certificates, 
        >while I am not using certificates at all when using VPN or any
other 
        >connection. 
        > What I did is? i stoped the Routing and Remote Access Service,

        >start firewall service, then start the routing and remote
access again. 
        > 
        > is there a better way to fix this problem also? 
        > 
        > Thanks 
        > 
        > George
Re: ISA VPN problem

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