Firmware Update: Asus RT-N66U 3.0.0.4.374.720

Asus has released new firmware for the RT-N66U. This router can provide clients with network access both wired and wireless. There are also two USB ports, so that a printer or external storage can be shared over the network. The new firmware has been given version number 3.0.0.4.374.720 and contains a lot of changes, so Asus recommends reverting to factory settings to avoid any problems. The update includes a completely new AiCloud, the router can be used as a repeater and more USB GSM modems are supported.

ASUS RT-N66U Firmware Version 3.0.0.4.374.720

Please note: This version add many new features, please press the reset button more than 5 seconds to reset the RT-N66U after firmware upgraded to prevent unexpected problem.

AiCloud 2.0 released

• All new web interface
• Support video subtitles (.srt format) For better video compatibility, windows user need to update VLC to v2.0.8 or later
• File/ folder can be shared to Facebook(router must have public IP)
• Supported mobile version web interface
• Supported router-to-router sync. Please refer to this video
• Fixed smart sync related issues.

Add:

• Repeater mode (in Administration –> Operation mode)
• Dual WAN (in WAN -> Dual WAN)
• Unmount all disks with 1-click
• Disk scan feature. It is in external USB disk status tab in network folder.
• Support Sandisk Cruzer flash drive with both CD-ROM and flash disk interface.
• Auto adjust time zone in internet setup wizard process.
• PPTP VPN server status GUI
• Recognized .rmvb files as video format in media server.
• Show more detail information in USB application install process.

Fixed:

• Upgraded to SDK6 driver to fix 5GHz connection issue.
• Fixed HK ISP DHCP connection issue.
• Fixed USB application update related issues.
• Reduced the redundant packets when used 3G/4G dongle as WAN and opened web browser.
• Fixed the traffic monitor related issues when used 3G/4G dongle as WAN,
• Fixed client duplicated issue in network map
• removed modem setting button in AP mode
• Fixed IP related parental control issue.
• Disabled the Broadcom ACSD service to prevent buffer overflow vulnerabilities.
• Fixed AiCloud vulnerability related bugs.
• Underline “_” can now be acceptable in device name and computer name.
• Hide Broadcast option in PPTP VPN server when it is disabled.
• Fixed multicast IPTV related issues in PPPoE/PPTP/L2TP connection.
• Fixed parental control offset issue in IE.
• Fixed 3G dongle related issue.
• Hide ASUS DDNS description when selecting 3rd party service.
• Fixed script error ‘invalid argument on IE’
• Fixed smart sync JS error
• Fixed JST timezone issue.

IPv6

• Fixed PPP IPv6 global address retrieval
• added DHCP-PD option
• Added LAN DHCPv6 server
• Added network status GUI.
• Added option domain name if available

3G/4G dongles

• Support Yota LTE dongle LU150
• Support ZTE LTE dongle MF821
• Support 3G dongle Q110
• Support Huawei EC306