Corrected information about controlling SNAT port partitioning behavior, see Controlling SNAT port partitioning behavior.

Added more information to FortiOS features not supported by FortiGate-7000E v6.4.10 about the FortiGate-7000E not supporting IPv6 clear text traffic over IPv4 or IPv6 IPsec tunnels.

FortiOS 6.4.10 document release.

Using HA reserved management interfaces to manage individual cluster units in a virtual clustering configuration now works as expected. This limitation has been removed from Limitations of FortiGate-7000E virtual clustering.

Corrected the description of the priority option in config load-balance flow-rule.

Added more information to describe why in a virtual clustering configuration, using HA reserved management interfaces to manage individual cluster units is not supported, see Limitations of FortiGate-7000E virtual clustering.

Corrected the information in SSL mirroring support.

Additional changes to FortiGate-7000E FGSP.

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

New section: Maximum number of flow rules limited by hardware.

FortiOS 6.4.8 document release.

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.