davelutz
Feb 06, 2020Nimbostratus
Split an HA pair
I currently have an HA pair setup that is in a single datacenter A and is only performing LTM. We are opening a second datacanter B and would like to split the pair between them and add DNS. My question is if there is a way to have them perform LTM if they are in separate subnets? For example have them sync the VS's to one another, have them run from datacenter A's subnet and during a failure run from datacenter B's subnet? Basically have 2 IP's for each VS and loading the appropriate IP based on the BigIP that it is currently running from. If not I assume I need to manage them individually and create a VS on each system.