Hi We have to setup a New WSUS server in DMZ
I wanted to check the following:
Can we deploy Server 2012 R2 / WSUS v6 and make it the Upstream server for 2 of our Windows 2008 (WSUS 3.0) server
We wish to Use the new 2012 R2 server to just get Updates from MS and then Have the existing WSUS 3.0 servers get it from the Upstream Server in Autonomous mode.
I am hoping we only need to open following ports on firewall (80/443) between the 2 existing WSUS 3.0 to the new 2012R2 WSUS