04-28-2015 07:21 AM
I'm curious about spending public IP pool given by my ISP, if I decide to put PAN-s in front edge perimeter. I have seen that in A/A scenario I need 4 IP's (physical and virtual) for Floating IP scenario, or 3 for ARP load sharing (2 physical and one virtual-shared IP). Am I right or some other way could be used in active/active scenario in order to save public addresses from thin IP pool?
04-29-2015 03:49 AM
This depends on how you do the load balancing. If you need the PA to do the load balancing for the active/active then you will need to use one of those two methods and the extra ip addresses.
But if the link load balancing occurs upstream or using routing protocols through the two links, then only the two interface addresses are required and not any of the floating addresses.
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!