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External ip from VPN clients

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External ip from VPN clients - 14.Jun.2006 11:30:15 AM   
Franck

 

Posts: 27
Joined: 26.Apr.2006
Status: offline
Hi  all,

I have a problem with VPN. I have a website running on a internal webserver. I need the security to be handled from IIS itself. So I setup IP restrictions on the website in IIS to allow only the internal network and the vpn clients ip range network access.

The problem is however that when a vpn client connects, and requests the specific website, isa server sends the clients external ip address to iis instead of the VPN ip address. (monitoring says allow on the website publishing rule with source as external and the external ip address of the client) IIS ofcourse wont accept the connection because the external address is not the VPN address of the client.

problem in a nutshell: ISA and ISS see the external ip of a vpn client instead of its VPN ip address when accessing the website.

The rules seem fine, i can reach iis but iis blocks the ip address. VPN clients cant reach random websites on the internet since i didnt put a allow vpn clients http to internet, just to the internal webserver.

I have tried:
Putting the ISA proxy settings in the clients browser.
Setting remote access connections on top at the adapter and bindings order
have the listner of the website publishing rule that listens on the external network for the website listen on the vpn network too.

Any ideas on how to make isa and iis see the vpn ip address instead of the external ip address of vpn clients?

Thank you for your help,

Franck
Post #: 1
RE: External ip from VPN clients - 14.Jun.2006 5:15:55 PM   
Franck

 

Posts: 27
Joined: 26.Apr.2006
Status: offline
Bumb 

(in reply to Franck)
Post #: 2
RE: External ip from VPN clients - 16.Jun.2006 9:00:25 AM   
Franck

 

Posts: 27
Joined: 26.Apr.2006
Status: offline
Anyone that can help?

(in reply to Franck)
Post #: 3

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