AsusWrt-Merlin Firmware 3.0.0.4.374.41.0 for RT-N66U (VER.B1) Download

Posted at December 22, 2024 by PCI-DB Team

Install Driver Automatically

Device Name	AsusWrt-Merlin Firmware 3.0.0.4.374.41.0 for RT-N66U (VER.B1)
Category	Router Switch Access Point
Manufacturer	ASUS
File Size	25.8 MB
Supported OS	OS Independent

AsusWrt-Merlin Firmware 3.0.0.4.374.41.0 for RT-N66U (VER.B1) Description

The AsusWrt-Merlin firmware was developed with the primary goal of boosting the original ASUS firmware, fix bugs and also add new improvements. This package includes a customized firmware targeted at ASUS routers that brings various changes without modifying the interface of the original firmware.

Changelog:

System:

- Based on 3.0.0.4.374_5047 sources (from RT-AC68U) from Asus
- Various bug fixes and optimizations
- Some components were updated to newer versions, for improved stability and security
- Persistent JFFS partition
- User scripts that run on specific events
- Cron jobs
- Ability to customize the config files used by the router services
- LED control - put your Dark Knight in Stealth Mode by turning off all LEDs
- Entware easy setup script (alternative to Optware - the two are mutually exclusive)

Disk sharing:

- Enable/disable the use of shorter share names
- Disk spindown after user-configurable inactivity timeout
- NFS sharing (through webui)
- Better compatibility with 3TB+ and Advanced Format HDDs
- Allow or disable WAN access to the FTP server

Networking:

- Force acting as a Master Browser
- Act as a WINS server
- SSHD
- Allows tweaking TCP/UDP connection tracking timeouts
- CIFS client support (for mounting remote SMB share on the router)
- Layer7 iptables matching
- User-defined options for WAN DHCP queries (required by some ISPs)
- Improved NAT loopback (based on code from phuzi0n from the DD-WRT forums)
- Advanced OpenVPN client and server support
- Netfilter ipset module, for efficient blacklist implementation
- Configurable min/max UPNP ports
- IPSec kernel support
- DNS-based Filtering, can be applied globally or per client

Web interface:

- Improved client list, with DHCP hostnames
- Optionally save traffic stats to disk (USB or JFFS partition)
- Enhanced traffic monitoring: added monthly, as well as per IP monitoring
- Name field on the DHCP reservation list and Wireless ACL list
- System info summary page
- Wireless clientIP, hostname, rate and rssi on the Wireless Log page
- Wifi icon reports the state of both radios
- Display the Ethernet port states
- The various MAC/IP selection pulldowns will also display hostnames when possible instead of just NetBIOS names
- Wireless site survey

Installation Notes:

- This custom firmware can be applied like any regular update.
- You should not need to reset to factory defaults.
- You can revert back to an original ASUS firmware at any time.
- Do not load a saved copy of your settings.

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

Related ASUS Drivers