ASUS DSL-N55U ver.D1 Router Firmware 1.1.2.3.345

New features:

- Support Internet Detection feature, options available PPP Echo/ Disable(WAN > Internet Connection > Account Settings).
- Now supports WAN Reconnect Scheduler feature. (Administration > System)
- Add IGMP parameter configuration/ Add IGMP Snooping, specifically for Turkey IPTV service.

Security improvements:

- "Enable Web Access from WAN“ remove HTTP support.
- Check the referrer field in HTTP GET for getting .CFG.
- Set Telnet/SSH idle timeout as 20 min by default.
- Samba Security Release: CVE-2017-7494.

DSL:

- For QIS > UK > ISP Sky Broadband, remove username/password fields, proper solution adopted.

Bug fixes and enhancements:

- Fixed UI related issues.
- Fine tune OpenVPN Server settings.
- Fine tune region selection list.
- Adjust hw_nat setting if Enable/Disable PPTP VPN server.
- Reduce UI page loading time.
- Update igmpproxy module / fixed IGMP parameter sometimes cannot be configured via UI issue.
- USB Modem should not be enabled by default.
- Fixed OpenVPN compression parameter issue.
- Fixed Smartsync > FTP Sync can't sync with the server that supports SSL/TLS.
- Fixed Smartsync > asuswebstorage status is ERROR->INITIAL->Finish->Download when rule is Downloadonly.
- Fixed Smartsync > asuswebstorage, when failed to upload some files, the final status should be Error instead of Finish.
- Fixed multicast related issues.
- Update Dropbox API.
- Fine tune Access Log feature.
- Fixed possible web server buffer overflow issue.
- Fixed Web History/Access Log could not backup immediately after Apply issue.
- Fixed Android USB tethering function works incorrectly issue, plus fixed issue caused by USB modem of ethX type.
- Add text/xml in MIME content-type.

Installation Procedure:
- Save the downloadable package.
- Log into the router’s web user interface.
- Navigate to the firmware upgrade section of your wireless unit.
- Select the present firmware and configure your router to install this file.
- Wait as the device carries out this process.
- Reboot the unit if required.

About Router Firmware:

Before you consider downloading this firmware, go to the system information page of the router and make sure that the currently installed version isn't either newer or matching this release.

Due to the large variety of router models and different methods for upgrading the device, it is highly recommended that you read and, above all, understand the installation steps before you apply the new firmware, even if you are a power user.

In theory, these steps shouldn't be much of a hassle for anyone, because manufacturers try to make them as easy as possible, even if they don't always succeed. Basically, you must upload the new firmware to the router through its administration page and allow it to upgrade.

If you install a new version, you can expect increased security levels, different vulnerability issues to be resolved, improved overall performance and transfer speeds, enhanced compatibility with other devices, added support for newly developed technologies, as well as several other changes.

If you're looking for certain safety measures, remember that it would be best if you perform the upload using an Ethernet cable rather than a wireless connection, which can be interrupted easily. Also, make sure you don't power off the router or use its buttons during the installation, if you wish avoid any malfunctions.

If this firmware meets your current needs, get the desired version and apply it to your router unit; if not, check with our website as often as possible so that you don't miss the update that will improve your device.