This section provides information about troubleshooting firewall issues. About Distributed FirewallA RabbitMQ message bus is leveraged for communication between the vsfwd (RMQ client) and RMQ server process hosted on the NSX manager. The message bus is used by the NSX manager to send various information to the ESXi hosts, including policy rules that need to be programmed on the distributed firewall in the kernel. Identity FirewallThere are several components to look into when troubleshooting Identity Firewall.
