The issue is caused by all traffic going to the remote network . To fix this and get internet access , Configure the VPN Client TCP/IP Properties to disable the Use Default Gateway on Remote Network setting in the VPN dial-up connection item on the client computer:
1. Double-click My Computer, and then click the Network and Dial-up Connections link.
2. Right-click the VPN connection that you want to change, and then click Properties.
3. Click the Networking tab, click Internet Protocol (TCP/IP) in the Components checked are used by this connection list, and then click Properties.
4. Click Advanced, and then click to clear the Use default gateway on remote network check box.
5. Click OK, click OK, and then click OK.
The above instructions are for XP , vista and Win 7 are similar .
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