Re: ISA VPN problem

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 23 Apr 2003 20:49:50 -0500

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

         

         

        
        
         

        >From: "PETER PAPE" 
        >Reply-To: "[ISAserver.org Discussion List]" 
        >To: "[ISAserver.org Discussion List]" 
        >Subject: [isalist] Re: ISA VPN problem 
        >Date: Tue, 22 Apr 2003 17:44:31 +0000 
        > 
        >http://www.ISAserver.org 
        > 
        > 
        >Is your browswer acting as a Web Proxy Client? Either
explicitly or 
        >via the http re-director. If that is the case, the ISA server
would 
        >need to establish the VPN connection and access the page. Or if

        >policy permits, turn off Web Proxy Client in the browser and
make 
        >sure http requests are sent directly to server, not the Web
Proxy 
        >Service. 
        > 
        > 
        > 
        > 
        > 
        > 
        >>From: "George" 
        >>Reply-To: "[ISAserver.org Discussion List]" 
        >>To: "[ISAserver.org Discussion List]" 
        >>Subject: [isalist] ISA VPN problem 
        >>Date: Tue, 22 Apr 2003 09:23:47 -0600 
        >> 
        >>http://www.ISAserver.org 
        >> 
        >> 
        >>I have a problem with the VPN Connection over ISA server. 
        >>Here is the setting: 
        >>My clients is on same lan of the isa server internal
interface, I 
        >>want to 
        >>make them open a VPN connection to VPN server outside my
network 
        >>using the 
        >>internet. 
        >>I configured the ISA server to allow VPN connections and It is

        >>succussfuly 
        >>done, the problem is that the website I am trying to connect
to 
        >>provided 
        >>by the VPN company my client is connected; is not opening, I
am 
        >>getting 
        >>the message code 10060, which is a time out message from the
ISA 
        >>server. 
        >>I tried many things, changing router metric gateways, firewall

        >>client or 
        >>secureNat clients, nothing, still getting the timeout message.

        >>i Don't care about internet browsing, I just want to open this

        >>website 
        >>over the VPN connection passing thry my ISA server. 
        >>any suggestions????? 
        >> 
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