Question : No internet access unless connected to work network via VPN

This is a urgent/difficult question I believe.  Many have tried to solve to no avail.

Laptop/home users connect to the business network via VPN.  Once connected via VPN we can connect to the internet.  The problem is once we disconnect from VPN we can no longer get internet.  Once you connect back to VPN we can get internet again.

It doesn't matter if the computer is joined to the domain or not.  My thinking is that it is a group policy setting but I cannot figure it out.

Here is my ipconfig after connecting via VPN.

:\Documents and Settings\admin>ipconfig /all

indows IP Configuration

       Host Name . . . . . . . . . . . . : ITMNGRLT
       Primary Dns Suffix  . . . . . . . : svse.net
       Node Type . . . . . . . . . . . . : Hybrid
       IP Routing Enabled. . . . . . . . : No
       WINS Proxy Enabled. . . . . . . . : No
       DNS Suffix Search List. . . . . . : svse.net
                                           linksys

thernet adapter Local Area Connection 2:

       Media State . . . . . . . . . . . : Media disconnected
       Description . . . . . . . . . . . : Intel(R) PRO/100 VE Networ
n
       Physical Address. . . . . . . . . : 00-13-A9-27-7E-53

thernet adapter Wireless Network Connection:

       Connection-specific DNS Suffix  . : linksys
       Description . . . . . . . . . . . : Intel(R) PRO/Wireless 3945
 Connection
       Physical Address. . . . . . . . . : 00-13-02-3A-CD-00
       Dhcp Enabled. . . . . . . . . . . : Yes
       Autoconfiguration Enabled . . . . : Yes
       IP Address. . . . . . . . . . . . : 10.27.4.134
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Default Gateway . . . . . . . . . : 10.27.4.1
       DHCP Server . . . . . . . . . . . : 10.27.4.1
       DNS Servers . . . . . . . . . . . : 10.27.4.1
       Lease Obtained. . . . . . . . . . : Sunday, October 08, 2006 1

       Lease Expires . . . . . . . . . . : Monday, October 09, 2006 1


PP adapter Sharks:

       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface
       Physical Address. . . . . . . . . : 00-53-45-00-00-00
       Dhcp Enabled. . . . . . . . . . . : No
       IP Address. . . . . . . . . . . . : 192.168.5.25
       Subnet Mask . . . . . . . . . . . : 255.255.255.255
       Default Gateway . . . . . . . . . : 192.168.5.25
       DNS Servers . . . . . . . . . . . : 192.168.1.32
                                           192.168.1.30
       Primary WINS Server . . . . . . . : 192.168.1.30
       Secondary WINS Server . . . . . . : 192.168.1.32

Answer : No internet access unless connected to work network via VPN

So, you are connecting via a Wireless NIC to the VPN?  Are you pushing out any GPOs in the Domain model?