Dir 300nru rev ​​b5 b6 firmware dd wrt. DIR300 (nru b5) firmware from Beeline to factory

Flash D-LINK DIR-300 NRU B5 in Zyxel Keenetic B is not that difficult, however, Keenetic Lite B differs from DIR-300 in the presence of 8 MB flash, instead of 4 MB for the long one. Therefore, it will not be possible to simply change it to kinetic; the router will constantly reboot, because file system Doesn't unpack properly. Therefore, we will use adapted firmware and will flash WITHOUT using Failsafe UI.

So, for the firmware we need:

1) the cable that comes with the router (do not try to connect via Wi-Fi, because during the firmware update the Wi-Fi module is disabled)

2) Need DOWNLOAD set of firmware versions:

• 1.3.0
• 1.2.94
• transitional
• and finally the final one

This set of firmware contains everything you need to convert DIR-300 to Keenetic Lite and vice versa.

If you have a firmware version higher than 1.2.94, then you may not be able to flash directly to 1.2.94. It is necessary to upload firmware version 1.3.0 in the “Software Update” item, and only then 1.2.94. Login/password after flashing admin/admin

Now, after you have upgraded to 1.2.94, the moment has come when you can upload the transition DIR_300NRUB5-to-KeeneticLiteB.fwz also through “Software Update”. Wait a few minutes, the update may freeze because the router subnet changes (now it will be accessible at 192.168.1.1). After waiting 3-4 minutes, you need to go to the connection properties by local network and enter the IP address manually (for example, 192.168.1.2, subnet mask 255.255.255.0, the default gateway can be specified as 192.168.1.1),

because sometimes it happens that even after reconnecting, DHCP for some reason does not provide the correct IP address and it will be impossible to log into the router’s web panel from a different subnet. We changed the ip, now we go to the address 192.168.1.1 the router asks for a login and password. enter the login admin password 1234, in fact, it will tell us them. After that we sew a stable adapted firmware KEENETIC_LITE-V1.00D0_fixed_for_4MB_flash-wget-for_DIR300NRUB5.bin To do this, go to the router in System->Firmware and select the firmware file.

After flashing, go to the panel and configure the router as we need, BUT do not forget that after flashing the router forgets its original MAC address! You need to drive it in manually, otherwise you are guaranteed to have tears!

First, look at the MAC of the router; it is usually indicated on one of the stickers on the bottom of the router.

Then go to the web panel, open Internet->Connection->Use MAC address: Entered and enter the original MAC address of the router in the field below.

Set up, save, use!

If for some reason you don’t like the firmware from Zyxel, you can always flash it back to DLINK via Failsafe UI. To do this, put the address network card 192.168.0.2, subnet mask 255.255.255.0, turn off the power to the router, press reset, turn on the power (do not release reset, hold it for 6 seconds), then release reset, type 192.168.0.1 in the browser and get into the Failsafe UI. Select the firmware file KeenLiteBbak2Dir.bin we wait, we get a link at the output. login/password admin/admin after that you can flash any firmware, after flashing the firmware we do a reset.

Special thanks to Rusink for the adapted firmware

For D-Link router DIR-300/NRU B5, today there are a number of firmwares, including customized ones that simplify setup and are optimized for working in networks, including the Beeline network.

It is not difficult to flash a router, and any user with minimal knowledge detailed instructions, can do it on his own. There is no need to be afraid, there are ways to resuscitate the router and return to the manufacturer’s firmware, which we will also consider additionally.

Before starting the firmware, you need to find out the hardware revision (H/W) of your device. In order to correctly determine the hardware revision of the router, look at the label located on the bottom of the device. Find the line on it that starts with "H/W Ver.:". The next letter and number indicate the hardware revision.

Do not install firmware for DIR-300/NRU hardware revisions B1, B2, B3 on a DIR-300/NRU router with hardware revision B5. This different devices and incorrect firmware leads to the router not working.

To date, the latest, stable firmware from the manufacturer of the D-Link DIR-300/NRU B5 router is 1.2.94. You can download the specified firmware from FTP D-Link - at the address: ftp://ftp.dlink.ru/pub/Router/DIR-300_NRU/Firmware/REV_B5/.

Also for D-Link DIR-300/NRU B5 there is a newer, customized firmware version 1.3.0. This firmware has a more friendly interface, is easy to configure and, according to users, works stably like the official 1.2.94. You can download the specified firmware at: http://narod.ru/disk/42194227001.800b7a6ca00a4749212fc626bedf28ae/DIR_300NRUB5_1.3.0__12012012.bin.zip.html.

The process of flashing the router firmware can be described in several steps:

1. Download and save the firmware you have chosen using the links above.

2. Launch your web browser ( Internet Explorer, Firefox, Google Chrome) and enter 192.168.0.1 in the address bar, press Enter. In routers previously flashed for Beeline, you must specify 192.168.1.1. A window will appear asking you to enter your username and password to log into the router’s web interface. Enter your login and password, and if you are setting up the router for the first time, enter admin in both fields. You will be taken to the router setup page. The examples were created on firmware 1.2.94, and on routers with different firmware it may differ, but not significantly.

3. Go to System -> Software Update.

4. Click on the button and in the window that appears, select the file with the previously downloaded firmware.

5. Click the Update button.

6. Wait while the router updates the firmware and reboots, this process may take up to 5 minutes. During this time, do not unplug the router from the power supply. To avoid failures, it is recommended that you carry out the update process by directly connecting the computer and the router via a cable (patch cord included with the router).

If, after rebooting the router, a window appears asking you to enter your username and password to enter the web interface, you can congratulate yourself on your luck and proceed

In this article we will only talk about the dir300 router, revision B1. Turn the router over and look at the bottom surface, where the sticker will indicate its hardware revision (look for the line H/W Ver: B1). This model differs from the older one as appearance, and the firmware version (starts from 2.00), look carefully at the photo above. The main difference between revisions A1 and B1 is the chip on which the router is based, in our case, the H/W Revision B1 router is based on the Ralink RT3050 chip. By the way, hardware design WiFi router dir-300NRU is exactly the same as dir-600, which is a complete analogue of 300NRU and is produced for the European zone.

Firmware for WiFi router D-Link DIR-300NRU Rev. B1

Installation of DD-WRT firmware on the D-Link DIR-300 Revision B1 is performed via a standard web interface router. Further point by point:

1. Download the firmware from this site or check more new version at http://dd-wrt.com/site/support/router-database by typing DIR-300 B1 into the search. We need the file dlink-revb- factory-webflash.bin

2. Connect dir-300 ‘direct’ network cable from the kit (any of the 4 LAN ports of the router) with a computer.
Assign the IP address 192.168.0.15 and subnet mask 255.255.0.0 in the local network connection properties on your computer

3. Launch the browser (it is best to use IE) and go to the web interface by typing http://192.168.0.1 in the address bar
Enter your login and password, for a new router the default login is admin, there is no password (empty) and the confirmation code from the picture. If you have set it up, please enter your passwords.
Go to the Maintenance tab and then Firmware Update, click “browse” -> look for the downloaded file dlink-revb-factory-webflash.bin click “Upload”

4. For several minutes, while the DIR300 is being flashed, you cannot turn off the power or interrupt the process in any way. For reliability and to save some nerves, I advise you to perform this operation by connecting the router and computer via UPS (uninterruptible power supply).

5. After flashing the firmware, the router will reboot and become accessible at 192.168.1.1. Let's enter it into the address bar of the browser and see the DD-WRT web interface. If the page does not load, try clearing your browser cache, closing it and opening it again. The login and password for the DD-WRT firmware is root/admin.

Updating the DD-WRT version

For subsequent firmware updates from DD-WRT, use the file dir300-revb- ddwrt-webflash.bin. Download here - or at http://dd-wrt.com/site/support/router-database by typing DIR-300 B1 into the search.

1. Open the DD-WRT web interface in the browser, by default it is located at 192.168.1.1
2. Select the Administration tab -> click “Firmware Upgrade”
3. Next “browse” -> select the downloaded file “dir300-revb-ddwrt-webflash.bin” -> “Upgrade”

After a few minutes, the router will reboot and update web page. After flashing the firmware, I recommend turning off the power to the router and turning it on again (some kind of power reset).

Return to official firmware D-Link

Returning the official firmware is also not difficult and the execution algorithm is exactly the same as in the paragraph - “Updating the DD-WRT version”. Naturally, we need to have a pre-prepared firmware file, download - . You can also download from the official FTP servers D-link ftp://ftp.dlink.ru/pub/Router/DIR-300_NRU/Firmware/, selecting the latest version.

Reset to factory firmware using Emergency Room

Sometimes there are situations when returning to the factory firmware is not possible using the method described above. In this case, we use the Emergency Room.

1. Perform a reset to factory reset, either through the DD-WRT web interface, or with the reset button.
2. Remove all ethernet cables, leaving only the LAN1 connection from the router -> PC. We always use the “straight” wire (blue included in the kit).
3. In the properties network adapter register the computer static address 192.168.0.15, subnet mask 255.255.0.0
4. Remove the power supply plug from the router, press the reset button, and without releasing the button, insert the power back in, wait for the router to boot for about 15 seconds and only then release the button.
5. Now quickly open the browser, enter http://192.168.0.1 and in front of us is the Emergency room. Select the firmware file dir300b_v2.05_abnj.bin and click “Upload Now”.

Well, now briefly, why this whole idea of ​​flashing DIR 300NRU?

The firmware is based on Linux and is a miniature operating system, many advanced settings appear, which are located much more logically. Ability to cut a channel with priority services (QoS). You can block sites by page address or simply by domain name.

Good afternoon Today Wi-Fi routers present for most users. They help us organize joint and, most importantly, wireless access to the World Wide Web. But any device, sooner or later, can fail or simply begin to work unstably. This situation can be corrected by installing new firmware. In this article we will look at installing new firmware on the D-Link DIR-300 NRU Ver.: B6 (and other software versions).

	Ver.: B5, B6	http://ftp.dlink.ru/pub/Router/DIR-300_NRU/Firmware/B5_B6/
	Ver.: B1, B2, B3	http://ftp.dlink.ru/pub/Router/DIR-300_NRU/Firmware/B1_B2_B3/
	Ver.: B7	http://ftp.dlink.ru/pub/Router/DIR-300_NRU/Firmware/B7/

Firmware D-Link DIR-300 NRU Ver.: B6

Before we begin describing the process of updating the router, I ask you to clarify the software version of your equipment. Turn the device over and the sticker will indicate the model and version. See the picture below (Ver.:B5). After this you can download the required file.

We have decided on the version and can start uploading the update.

1. Connect DIR-300 using an Ethernet cable to network card your computer. In this case, the cable on the router must be connected to any LAN connector (usually connected to the first).
2. Next, open your browser (the manufacturer recommends using FireFox or Internet Explorer) and type in the address bar: 192.168.0.1 and press Enter.
3. The authorization page will open, here you need to enter your username and password to enter the device’s web interface. The default login/password is admin/admin.
4. Next, let's go to the section MAINTENANCE subsection Firmware Update, press the button "Review" and in the window that opens, select our new firmware file, click "Open".
5. Now to download new firmware to the router you need to press the button "Apply". For the next 2-3 minutes, do not turn off the router or PC (until the update is completed).
6. After completing the update procedure, you need to reboot the DIR-300. For this we choose MAINTENANCE -> Save and Restore and wait for the device to restart. By the way, all network connection settings, as well as settings wireless network will have to be done again.