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NETGEAR JWNR2000-4EMRUS - Discussion

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A photo:

Description:

The innovative and easy-to-install NETGEAR JWNR2000-100RUS router will give you the opportunity to create access to the Internet via Wi-Fi in a matter of moments. The presented model is universal, since it is designed to integrate with all types of connections. Due to the fact that the NETGEAR JWNR2000-100RUS router boasts an unprecedented speed of transmission of signals and data, you can send and receive any amount of information at lightning speed. The model is equipped with an advanced security system. The presence of a firewall allows you to protect your computer and the data stored on it from unauthorized attacks. This is due to the fact that the device blocks requests from the network for access to personal data. You will be pleased with the appearance of the device: a laconic design and a glossy stylish case will complement the interior of your home. In addition to the router itself, the power supply unit, a disk, a patch cord, and an ergonomic stand are included in the product package.

Specifications:

Internet connection (WAN)
Wireless Internet access: no
IPv6 support: no

Wi-Fi support: yes
Wi-Fi standards: 802.11b / g / n
Frequency range of Wi-Fi module: 2.4 GHz
2.4 GHz maximum speed: 300 Mbps
5 GHz maximum speed: none
Simultaneous work in two ranges: no
Transmitter power: 17 dBM
Type and number of antennas: internal x2
Antenna Gain: 3 dBi
Connection Security WEP, WPA, WPA2, WPA2-PSK, WPA-PSK

Number of LAN ports: 4
Baseline data transfer rate: 100 Mbps
Number and type of USB ports: no
USB port features: no

DHCP support: yes
Static routing: yes
Dynamic routing protocols: RIP v1, RIP v2
Dynamic DNS: yes

Firewall: yes
NAT: yes
SPI: there is
Demilitarized Zone (DMZ): yes
Filtering: by IP address, by MAC address

VPN functions: VPN pass through

Possibility of outdoor installation: no
Equipment power supply, materials CD, documentation, router, patch cord, stand
Additional information support STB-port
Dimensions Weight
Width: 173 mm
Length / Depth: 116 mm
Height: 33 mm
Weight: 216 g

Useful links:

There is no curator in the subject. For questions about filling the caps, please contact the section moderators via the "Complaint" button under the messages to which you want to add links, or through QMS.

[bloodthirsty1]

[email protected], 14:05

Was sewed. It is unstable, constantly redirecting to the webmord of the router. Do not change the login password admin

I do not know why you could not, but I changed the password. I didn’t see any problems with the web.
And I just posted it on Yandex, downloading the links above.

Agent2008 @ 07.25.17, 01:05

http://remont-aud.net/...no/59-1-0-43176?lnGF1TFirmware for our devices.

Post has been editedbloodthirsty1 - 31.08.17, 16:22

[Thorndeep]

[email protected], 15:22

Hello.
I checked this device JWNR2000-4EMRUS a little. The stock interface was found pretty quickly at 192.168.0.1/adv_index.asp, there are all the settings. Almost all settings are blocked (checkboxes are gray), but in firefox you can right-click on the desired item (checkbox, for example), select "explore item" and remove disabled = from the page code. The element ceases to be gray, you can change it, and apply the changes. After applying the changes and reboot everything is saved.

Everything would be fine, but after unlocking the "apply" button, it still remains "dirty", but asks about possible changes and when trying to save it displays an error message: Access Error: Page not found
Unable to get the Security key
Perhaps this is due to the fact that the subnets are different (a local network with the Internet 10.32.h.h and the modem itself without wan connections 192.168.0.1)?

But in any case, nothing is saved and even though the firmware is fresh, it’s not working

[Thorndeep]

Having a little understood came to a conclusion ..

After flashing, full reset by holding about 30 sec. I returned to the initial settings BUT already with NetGearN300_WNR2000-4EMRUS_firmware 02.01.2017 firmware.
The wifi software connected to the access point and wanted to immediately reset the router’s IP address from 192.168.0.1 to the more familiar 10.32.x.x - however, after that I couldn’t get the address nor could I connect to the device. Again, a complete reset and pokrugu, while I don’t understand that you can change the address, BUT to the view 10.32.x.1 and nothing else, the last range should only be 1 and that's it.
And third, when dhcp on the router is DISABLED, it is necessary to specify the IP address of the router itself as dns in the manual connection settings; otherwise it is impossible to get to the settings more !!!! because there is a redirect to routelogin.com \ adv_index.asp

In general, I wanted to make just a wifi repeater out of it in order to expand the network, I’m trying to find out how much it can cope with it and, in principle, the subnet will no longer be so important, although how it will turn out

[Thorndeep]

I continue to observe ... :)
Perhaps someone will come in handy. So, you can completely change the IP address, however, after changing the subnet mask, that is, initially so that you do not change it to 192.168.1.1 with the mask 255.255.255.0 and if this address is already taken and you need 192.168.1.99 for example, then you can do it changing the subnet mask to 255.255.0.0 for example for a while and only then do you need to enter the local network settings again and change the mask to a larger 255.255.255.0 - this is what the router allows for a reboot. :)
Something like this but it works. And yes, something like a wifi repeater despite all the attempts with it I do not like it. It hangs up the primary wifi tightly sometimes

[Nikolaha53rus]

I'm also testing the firmware, I shared the flash drive - it works, it does not allow me to change my home group, the default is "workgroup". When dhcp is enabled, you can’t get into the settings anymore, redirect to the netgear website.

[vladlen90]

Greetings, there is this device, a question has arisen. As to use it simply as a repeater, you just need to increase the coverage radius from another router. (Internet is not home)

[tolyasik09]

bloodthirsty1,
ATP for the firmware finally revived this trash
with ttk works stably))))))))))))

[vladlen90]

I stitched it with the firmware above. Everything that was required from the router it does. Thanked. It would be in the header

[Denvermoscow]

Is there a custom for this model?
It is necessary to limit the speed for each ip.

[cahek21rus]

Is there the latest firmware for jwnr2000-4emrus n300?

[pigovina]

Please suggest:
It is required to add the default route 0.0.0.0 on the router, it does not allow to do this via the webmord (the maximum network size with a mask is 255.0.0.0).
The route can be added via telnet, busybox is spinning on the router, but after the restart the route disappears. How can I save the route or set to autostart?

[A_Xa]

I reflash, the task was at work from another router to get an Internet connection with a waffle into my van, it turned out, I plugged the port in the wan cable and registered the un dns mask, it worked, now another task is to have a usb modem refreshed on any M100-3 operator, configure via USB The router's access to the network did not work, like I saw in the firmware the item "mobile Internet" ...... maybe I did something wrong or the firmware reworked does not work in this mode? the modem distributes addresses as a router 192.168.0. *, by the way its mother kicked the device from dom.ru translated into the distribution of addresses 192.168.1.1, etc. Ipov conflict should not seem to be where to poke?

[lentsch]

Good day. Brought free is a miracle, there is a question whether it can be adapted to work with a 4g mobile modem. USB ports have 2 pcs.

Attached images

[malcolmco]

Good afternoon. There n300 evg 1500 2emrus. You need to make a repeater out of it. Will this firmware fit it?

[Dannyko]

Upvel UR-329bnu router
also on rtl 8196e / rtl 8192er chipset
ram 32 mb / flash 16 mb


The router has dual firmware, i.e. the ability to flash two different firmware, and choose one or another to download the router, depending on the method of using the USB port of the router.
http://downloads.upvel.ru/UR-329BNU/firmware/
One firmware to use USB to connect modems, another - if you want to use USB to connect usb-drives or usb-printer.

Apparently, Upvel programmers failed to implement all the USB functionality in one firmware for this router (i.e., with such a chipset), from which the dual firmware appeared.

The layout of the mtd-blocks is: # cat / proc / mtd:

dev: size erasesize name
mtd0: 00180000 00001000 "boot + cfg + linux (bank1)"
mtd1: 0065c000 00001000 "root fs (bank1)"
mtd2: 00004000 00001000 "tr069 queue"
mtd3: 00020000 00001000 "flatfs"
mtd4: 00180000 00001000 "linux (bank2)"
mtd5: 0067c000 00001000 "root fs (bank2)"
mtd6: 00140000 00001000 "linux1"
mtd7: 00140000 00001000 "linux2"

heredump_329bnu.rar(16 MB)
(fullflash) shot by me from such router.
firmware in the dump 1.0.0.9RU from May 26, 2016
wan mac: D4 BF 7F 6F 05 B2
lan - & - wifi mac: D4 BF 7F 6F 05 B3

Butdump_jwnr2000_4emrus.rar(16 MB)
, filmed by me with netgir netgira jwnr2000-4emrus

I would like to adapt the firmware from Upvel ur-329bnu to the jwnr2000-4emrus router.
I filled the ur-329bnu dump into the 16-megabyte flash (I took a third-party microchip) with a programmer and stuffed it in jwnr2000-4emrus, the router does not start (all the lights are on, that's all).

I ask the experts to analyze the dumps of the specified routers, and perhaps find a way to implement the Apvelo firmware on the jwnr2000-4emrus damask.

[nikrasoft]

bloodthirsty1 @ 08.28.17, 05:39

Firmware on Yandex disk.

!!! It would be nice if this file and this topic were moderated by the moderator in the upper links.

The router from dom.ru blocks changing settings,
firmware DomruNetgear.zip (link in the quote) helps to remove the restrictions.


Many thanks to the developer of the firmware !!!

Post has been editednikrasoft - 10.06.18, 22:47

[NEC5]

Hey. This router works for the simultaneous distribution of an Internet on a wafer and LAN.
You can enter it: 192.168.0.1 (home);
http://www.routerlogin.com/index.asp(settings) but do not include the Internet, and then go to the site.
Wifi starts up immediately on the phone, but the tablet does not have access to the Internet, the problem is 192.168.0.1 (Internet + LAN), it is easy to enable proxy on the bakery connected to the LAN ports of this router and it will work.
changing ip adress 192.168.1.1 is getting better (it helped to enter the domra registration after resetting so that there was a button to flash the white garbage)
so the distributing windows XP XP 192.168.137.254 router in my manual settings of blue wan of port 192.168.137.1 works with a usual switch with the PPoe provider.
consumers are connected to the router itself (the settings were specifically changed at least after a long reset)
The speed is not tight for the whole ping with a delay, but this is a green piece of Realtek and it works

[theserfers]

connected to the console (speed 115200) loader Netgear - MAIN Bootloader. bootloadermode = 2 but you can't get into this mode.
commands are ignored. a clothespin for the programmer goes - I will try to directly fill the firmware from a similar router

boot log

NETGEAR - ROM Bootloader
(C) Copyright 2011 NETGEAR, Inc. All Rights Reserved.

Clearing SDRAM
...

Passed

Netgear - MAIN Bootloader
Reboot command 1,000,000
SDRAM CLOCK: 65MHZ
------------------------- Force into Single IO Mode -------------------- ----
| No chipID Sft chipSize blkSize secSize pageSize sdCk opCk chipName |
| 0 EF4018h 0h 1000000h 10000h 1000h 100h 40 32 UNKNOWN |
----------------------------------------------------------------------------
serial flash device: name UNKNOWN, id 0xEF4018, number of sectors 4096, sector size 4096, size 16384KB
Device 0 - FLASH start addr BD000000 Flash end addr BDFFFFFF
Flash start BD000000 end BDFFFFFF size 01000000
No App Reboot Information found: 1
Bootloader Default running configuration:
version = Ver: 02: 00: 03
bootmode = dev: default value
boottype = cold: default value
memsize = 0x4000000: default value
flashsize = 0x1000000: calculated value
MAC addr = 04: A1: 51: 4C: C8: BC: configured value
IP addr = 192.168.1.1: default value
rebootmode = 0
rebootMT = 0
bootloadermode = 2
boot checktime = 4
watchdog on

Initializing switch core

P0phymode = 01, embedded phy

--- Ethernet init Okay!
Booting in 4.3.2.1.0.

what I found out - why the firmware from other routers on the same procedure do not start on the same procedure - not the type of memory. here ddr2 / you need to look for a donor with ddr2 too
presumablyThis is Vinga WR-N300. but there is no exact information.

Post has been editedtheserfers - 12.07.18, 23:37

[Chebyrashko]

jwnr2000 4emrus firmware rose from the first kick. Beeline tuned in himself without entering a username and password. TV stuck in port 4 and it all started too. Thanks for the firmware. Wi fi also works and all the buns. : thank_you:

[DENHamsteR]

Good day, members of the forum. I fell into the hands of this device, a place was found on the board under YUSB (as far as my experience allows me to judge). In the firmware about him naturally not a word (firmware netgir stock). The question is: who knows if there is a model with a regular user on the same board (e230374 rev0) from which you can get the firmware?

You will also have to add a couple of components to the circuit, such as a Conder for the power supply, a diode, a trifle on the data, but I myself already.

UPD: OpenWRT seems to solve the problem, but this is only in words. If I learn anything, I'll drop it here.

Attached images

Post has been editedDENHamsteR - 22.08.18, 03:55