SBS 2008 or SBS 2011 are More or less the Same Operating System.
In both Connecting to the office network is possible via VPN and RWW
By using a VPN, you can connect to the Windows SBS 2008 network from a remote computer to access network resources. However, it is recommended that you use Remote Web Workplace whenever possible. As a best practice, you should use a VPN connection only if your computer is running a line-of-business application that requires it to be connected to the network, and you do not have a computer to connect to inside the network.
Also You need not require to open multiple ports on the firewall.
Just the Basic ports 80, 443, 987, 1723, 4125 & 25
Run the following Wizards from SBS Console
In both Connecting to the office network is possible via VPN and RWW
By using a VPN, you can connect to the Windows SBS 2008 network from a remote computer to access network resources. However, it is recommended that you use Remote Web Workplace whenever possible. As a best practice, you should use a VPN connection only if your computer is running a line-of-business application that requires it to be connected to the network, and you do not have a computer to connect to inside the network.
Also You need not require to open multiple ports on the firewall.
Just the Basic ports 80, 443, 987, 1723, 4125 & 25
Run the following Wizards from SBS Console
- Connect to Internet
- Fix My network to ensure everything is good.
- Internet Address Management To configure DNS name and Certificate
- Configure Virtual private Network
- Copy the Certificate Package on the Remote Client machines to enable RWW. else it will fail.