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mahacker
03-15-2007, 04:30 AM
Hi,



I've been struggling - but finally with some success to create a VPN with the Quadro 2x.



Firmware 3.1.21 (and it's very stable).



I am just using a PPTP server. Simple XP client (using Win PPTP VPN connection).



It (finally) connects and works. I can connect into my local company
network when dialing in from the outside (internet dialup). All that is
great.



What is weird is that as soon as I VPN in, I can't get to external web
sites nor to externally hosted (ISP) email. This is strange.



I can get to internal company websites, and all outlook and other internal company network resources.



Is there any switch I have to set to be able to get to external sites
(web + mail) as well as having access to internal company resources?



Here are some stats:



Internal network has range of 192.168.1.x (gateway of quadro is
192.168.1.22). BTW, the quadro is acting as the main internet router
(no other router/firewall or anything is in the way of the direct
internet connection - dedicated IP address).



PPTN server address is 172.31.1.x



VPN client connects and gets a 172.31.1.3 address.



Now, what is even more weird is that I can ping web sites (i.e.
yahoo.com) but can't get to it from a browser (no, I'm not using any
proxies).



I have tried a number of different DNS settings in the Win VPN settings - but none seem to help.



Oh, and when I don't connect to the VPN, and just have straight clean
internet access on dialup - all web (external + mail) works fine.



So, any ideas?



I guess it's just a routing thing...but I can't work out the last bits this puzzle.



TIA

etolentino
04-10-2007, 05:53 PM
This is a VPN Client setting (AdvancedTCP/IP settings) in XP/2000:


"Use Default Gateway on Remote Network" needs to be unchecked