Your network contains an ISA Server 2006 computer named ISA1. ISA1 is configured with two network adapters. The external network adapter is connected to the Internet. The internal network adapter is connected to the Internal network. The Internal network address range is 10.0.0.0 through 10.0.0.255. You define the VPN assignment as a static pool that extends from 10.0.1.0 through 10.0.1.255. You enable VPN client access. You test the VPN configuration and successfully establish a VPN connection to ISA1 from an external Windows XP Professional client computer named XP1. You discover that you cannot browse external Web sites from XP1 while it has a VPN session with ISA1. You confirm that internal client computers can browse external Web sites. You need to ensure that VPN clients can browse external Web sites while connected to ISA1. You also need to ensure that all requests for external Web sites from VPN clients are processed through ISA1. What should you do?

A.
On the VPN clients, in the VPN connection object in the Network Connections folder, clear the check box to use the default gateway on the remote network.

B.
On the VPN clients, in Internet Explorer, configure the dial-up and virtual network settings for the VPN connection object to use the proxy server settings for ISA1.

C.
On ISA1, reconfigure the VPN address assignments to use DHCP. Ensure that the address assignments are within the range defined for the Internal network.

D.
On ISA1, create an access rule that allows outbound HTTP and HTTPS access from the VPN client network for the All Authenticated Users user set.