Achieving firewall high-availability in Azure with F5
Background
Due to the lack of Layer 2 functions (e.g. ARP) in public Cloud provider networks, certain firewall vendors recommend achieving Firewall (FW) high-availability (HA) through the use of l...
Published Jun 15, 2018
Version 1.0
The vnet's need to be peered. And you will need User Defined Routes to make sure traffic is routed via the F5, otherwise traffic is routed via default Azure routes.