@ivica.glavocic said in TAC support questions:
For HA cluster do we have to buy two pfSense TAC support packages, or one is enough?
Isn't "HA" always : "more then one" by default ?
Both entities must be identical, where one acting as a master, and the other(s) is (are) acting as slave(s), all following all the interactions of the master.
If the master detects a fail, a slave is elected and takes over.
So, for me, 2 (identical devices !) at least.
About bind : Have a look at this forum, there are pfSense users that use the pfSense bind package.
Afaik : the bind GUI implementation isn't ... perfect. Loads of options are missing. And the version bind version used isn't the latest.
I'm using bind myself as a autoritative domain name server, servings 10+ domain names, and have it synced to another (also mine) bind server, acting as the slave. It does DNSSEC, can do DDNS, and all kind of other nifty trick.
My option is : it's 'impossible' to use a GUI to maintain the config of bind. Maybe with one domain name, and minimal settings ? Anyway, imho, pfSense is a firewall/router, not an autoritative domain name server.
What about this solution : host your bind on another device with a real OS, like a rock solid Debian server, and set it up from there ? True, you have to edit the files (I actually rarely edit my bind's 20+ config files).
I short : you're opting for a "HA" setup, so your installation becomes somewhat mission critical. In that case, divide important task over separate devices/hosts. The firewall != the proxy server != the DNS server != the file server etc. (!= = 'in not').