AsusWrt-Merlin Firmware 3.0.0.4.378.50 Beta 1 for RT-AC68R Download

Posted at November 2, 2024 by PCI-DB Team

Install Driver Automatically

Device Name	AsusWrt-Merlin Firmware 3.0.0.4.378.50 Beta 1 for RT-AC68R
Category	Router Switch Access Point
Manufacturer	ASUS
File Size	23.5 MB
Supported OS	OS Independent

AsusWrt-Merlin Firmware 3.0.0.4.378.50 Beta 1 for RT-AC68R 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.

IMPORTANT:

- You must do a factory default reset, and manually configure your setting. Failure to do so can lead to various issues with wifi, OpenVPN, and the new AC68U bootloader.
- Please read this changelog, especially the changes related to jffs, user scripts/config and OpenVPN.

Changes:

- NEW: Merged with Asus 378_3913 GPL code. Most notable changes: Trend Micro DPI engine for RT-AC68U, updated Trend Micro engine for RT-AC87U, Updated Quantenna firmware/driver, and various updates to 3G/4G support and Dual WAN
- NEW: ddns-start user script, executed after the DDNS update was launched (can be used to update additional services)
- NEW: Custom DDNS (handled through ddns-start script)
- NEW: Option to enable support for custom scripts and config files. This option is disabled by default, so if you have a broken script that prevents the router from booting, doing a factory default reset will ensure that the broken script won't be executed, and recover access to the router. This is necessary since the JFFS2 partition is now enabled by default.
- CHANGED: Added logo to DNSFilter on the AiProtection homepage (contributed by Piterel)
- CHANGED: Updated Openssl to 1.0.0p
- CHANGED: Merged Asus's newer NTP update code, with a fix to prevent hourly log spam from the update process when in a DST enabled timezone.
- CHANGED: Updated vsftpd to 3.0.2 (newer version used by Asus on their Qualcomm-based routers)
- CHANGED: the qos-start script will be passed an argument that will contain "init" (when setting up tc) or "rules" (when setting up iptables).
- CHANGED: JFFS2 partition is now enabled by default, to be in sync with Asus, who are starting to make use of this partition.
- CHANGED: The Local IP in an IPv6 firewall rule can now be left empty.
- CHANGED: Download Master will now be downloaded at install time rather than included in the firmware, to increase the amount of space available to JFFS- this matches the AC56/AC68. (N16, N66)
- FIXED: Under certain conditions, the OpenVPN server page would report an initializing state when it was already running.
- FIXED: First OpenVPN client/server instance wasn't properly run on the second CPU core, resulting in lower performance (AC56/AC68/AC87)
- FIXED: Router IP wasn't advertised through DHCP as WINS server if WINS was enabled
- FIXED: OpenVPN would crash if specifying "None" as the cipher (regression in OpenVPN 2.3.6)
- FIXED: The "empty" category was removed by Asus a few months ago, preventing you from removing an assigned priority on the Adaptive QoS page. Re-added it.
- FIXED: Port triggers weren't written to the correct iptables chain (Asus bug)
- FIXED: When moving from stock to this firmware, the OpenVPN Server 1 instance gets automatically enabled because Asus hardcodes "1" into the nvram setting that handles start at wan. Changed to a different nvram to resolve this conflict. This means everyone must re-enable their OpenVPN server instance after upgrading from any version before 376.50.
- FIXED: dnsmasq would run out of available leases if you had a very small DHCP pool combined with many out-of-pool reservations. Now the limit will be either 253 or the pool size, whichever is the largest (Asus issue)
- FIXED: SSHD port forwarding couldn't be enabled/disabled
- FIXED: DHCP log spam when using IPv6 with a Windows 8 client (patch by pinwing)
- FIXED: snmp exposes a lot of sensitive information such as login credentials, therefore all the custom Asus MIBs have been disabled.
- FIXED: Very long SSIDs with special characters/spaces in them would be shown as "undefined" in the banner.
- FIXED: Curl would fail to access SSL sites due to lack of a CA bundle.

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