I found this article (link) on how to set up VPN access to TMG 2010. It's clearly written and easy to follow, however, there are some pre-requisites for this. As I am fairly new to Windows server technology, those pre-requisites didn't ring a bell in my head, I'd really appreciate if someone could elaborate a bit more on those pre-requisites, hopefully with some detailed step-by-step guidance. And here is my server setup: I have two Windows 2008 R2 servers, one with TMG 2010 installed as an edge firewall, the other installed as DC and DNS.
The steps that I didn't have any clue are 3 and 5:
- Pre-requisite 3: Enterprise Root CA: where and how to install this?
- Pre-requisite 5: Computer certificate installed in TMG server: Where to get the certificate and how to install it?
- I suppose I need to install a certificate on my client PC which will access TMG through VPN, so how to get that certificate?