Corrected the description of the priority option in config load-balance flow-rule. Changes to the FGSP content, see FortiGate-7000E FGSP and the following pages.

Corrections to the FGSP limitations described in FortiGate-7000E FGSP.

Misc. changes throughout the document.

Minor fixes throughout the document.

FortiOS 6.4.6 document release.

New section: VLAN ID 1 is reserved.

Added information about support for load balancing sessions with the never option for session-ttl and about load balancing sessions without syn packets to FortiOS features not supported by FortiGate-7000E v6.4.2.

Added a note about requiring the Security Fabric to be enabled for normal operation to Confirming startup status.

Fixes to VDOM GUI descriptions.

Added notes about changing the VDOM mode and HA, for example, see Before you begin configuring HA.

Added more information about splitting interfaces and HA mode, for example, see Configure split interfaces before configuring HA.

New section, FPM-7630E processing module.

Corrections to information about handling fragmented packets, see Load balancing TCP, UDP, and ICMP sessions with fragmented packets.

More information about support for the dedicated management interface feature added to FortiOS features not supported by FortiGate-7000E v6.4.2.

New section: More ARP queries than expected for one device - potential issue on large WiFi networks.