GDC1-TRG-F5
Jul 11, 2024Nimbostratus
Issue with having Multiple Floating IP addresses
We have a HA setup and one of the VLAN having 2 Floating IP's.
Traffic Flow:
Client >> GTM >> LTM >> FireWall >> Appln/server
Issue as we have observed is:
when Device-A is active, it uses floating IP 10.1.1.10 to reach the backend server but failing.
When we failover and make Device-B as active, it uses floating IP 10.1.1.9 to reach the same backend server and works.
Would like to understand what is the behaviour when multiple floating IP's are available?
In what order does the available floating IP be chosen? and why does the active and standby chose different floating IP to reach server.