Introduction

This document provides the following information for FortiAP-S and FortiAP-W2 version 6.4.0, build 0416:

• Supported models
• What's new in FortiAP-S and FortiAP-W2 version 6.4.0
• Upgrade and downgrade information
• Product integration and support
• Resolved issues
• Known issues

For more information about your FortiAP device, see the FortiWiFi and FortiAP Configuration Guide.

Supported models

FortiAP-S and FortiAP-W2 version 6.4.0, build 0416 support the following models:

FortiAP-S	FAP-S221E, FAP-S223E FAP-S421E, FAP-S422E, FAP-S423E
FortiAP-W2	FAP-221E, FAP-222E, FAP-223E, FAP-224E, FAP-231E, FAP-231F (build 5814) FAP-321E FAP-421E, FAP-423E, FAP-431F (build 5760), FAP-433F (build 5760)

FortiAP-W2 models do not have the unified threat management (UTM) functionality.

What's new in FortiAP-S and FortiAP-W2 version 6.4.0

The following list includes new features in FortiAP-S and FortiAP-W2 version 6.4.0 managed by FortiGate (running FortiOS version 6.4.0):

• Remove sticky clients.
• Spectrum analysis.
• Support for wireless clients using IPv6 addresses.
• Support for external-authentication captive-portal SSID in local-standalone mode.
• Configuration Rollback (after a new configuration causes a disconnection from the WiFi controller).
• Spreading out FortiAP reports evenly to the WiFi controller by assigning report indices.
• Support for Wireless Layer-3 Firewall.
• Enables DFS channels on FAP-321E with region code J.
• Enables DFS channels on FAP-231E with region code A, N, T and S.

• Supports the newly released FAP-431F and FAP-433F models.

  Note: FortiGate running FortiOS 6.2.4, 6.4.0 and later can manage FAP-431F and FAP-433F.

• Supports the newly released FAP-231F model.

  Note: FortiGate running FortiOS 6.2.5, 6.4.2 and later can manage FAP-231F.