Yesterday Barry Schiffer posted a new blog titled Citrix NetScaler Access Gateway What’s the real amount of ICA proxy users you can handle? which is a result of conversations he had with a couple of great minds of this industry and basically he’s doing some research on how many users your remote access device can handle and what kind of certificate you’re using.
Last week I upgraded two Citrix Access Gateways from version 4.6 to 5.0.2. The first CAG update went without any problems; I opened up the Access Gateway Management Tool, connected to the CAG and pointed to the update file download from Citrix.com. When the progress bar was done I had to restart the CAG and when it came up again I could reach it via https://oldipofcag/lp/adminlogonpoint instead of using the old tool.
I just found the following article which is helpful when configuring a Citrix Access Gateway 5 with XD5; http://support.citrix.com/article/CTX128869
