|Translation: Translates between public and private IP addresses|
|IP address assignment: Includes a simple DHCP server and can assign IP addresses to clients; uses private IP addresses|
|DNS name resolution: Acts as a DNS server; forwards DNS requests to an Internet DNS server and returns the results to clients.|
ICS uses a single checkbox rather than complex configuration information.
ICS uses a fixed range of private IP addresses.
ICS only allows one public IP address.
ICS can only be used on one internal LAN interface.