I am having a problem getting my VPN connected laptops to communicate correctly with my internal windows domain. They can't do things like change passwords or mount directories correctly. I am sure that there is an access list issue somewhere but I c...

Here is my situation, I have a Cisco 2600 with a modem bank and VPN access. I also have a proxy server which only allows internet access to a certain range of IP addresses. Between internet, non-internet, and static addresses my internal network ip a...