Older ZoneDirectors won't connect to 9.12.2 FM
First question here so be gentle. :)
I am doing some testing with a VM running the latest 9.12.2 Flexmaster software. I have also installed our wildcard cert successfully. Unfortunately it seems that older ZDs, such as 9.0 and 9.1 won't connect at all when connecting them to this FM VM.
For practical reasons we cannot upgrade all these ZDs that are in the field and are looking at a way to make this work so we can use vanity URLs for our client sites using our wildcard cert.
I just can't seem to figure out a way to troubleshoot or debug this dilemma and I was hoping you can shed some light on this. For these clients our reach doesn't really extend beyond warping in to the ZDs and changing the FM url to point to our test box.
A huge thank you in advance for your attention to this matter.