PPTP over Zyxel NAT and win2003 server

PPTP over Zyxel NAT and win2003 server

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Subject Author Date
PPTP over Zyxel NAT and win2003 server silviudg 01-17-2007
Posted by silviudg on January 17, 2007, 8:57 am
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Hi,
I have a win2003 server behind a Zywal with full NAT. In the win2003
server I have 2 NIC's, each one with a privat IP and both public IP
over NAT. The DHCP server is on another machine, win2000 server, in the
same LAN. I setup a PPTP VPN (TCP/IP1723 fw and GRE on Zyxel). No VPN
Zyxel firewal, only NAT.

Parameters:
auth=MS CHAPv2, encr=MPPE 128, compression MPPC
>From LAN, the VPN is connected and autheticated
>From outside (from WAN) I'm not authenticated! with netstat the port
1723 on server is open (this mean the firewall settings are ok... I
suppose)
Any ideea about this?

Thanks a lot.


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