We received new HW appliances with 8.3 installed in it.
We are planning to migrate our old 8.1 Hardware appliances to new 8.3 hardware appliances. (With new different IPs)
Can I take a backup of 8.1 HW appliance and load it in the new 8.3 Hardware appliances and then distribute the sdconf.rec file from new Appliances to the applications?
Or what is the recommended way to migrate to the new 8.3 HW appliances?