TP-Link WA850RE (Unofficial Support)

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Eckieck
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Joined: 03 Feb 2015
Posts: 1

PostPosted: Tue Feb 03, 2015 15:21    Post subject: Reply with quote
Thank you wpyh!
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naeem151287
DD-WRT Novice


Joined: 12 Feb 2015
Posts: 1

PostPosted: Thu Feb 12, 2015 8:41    Post subject: Reply with quote
Hi everyone,

I have a TP-Link WDR3600 router with DD-WRT installed (v24 PreSP2 Build 21061) and TP-Link WA850RE v1.24 EU as a repeater with the latest stock firmware (Firmware Version: 3.14.8 Build 140826 Rel.63335n Hardware Version: WA850RE v1.2)
to extend the wireless signal in my home.

When I am using WiFi in an area where I am getting the signal from the repeater I am facing a lot of dropouts. So, I would like to install DD-WRT on the WA850RE and use it as a repeater. I've been doing some reading and there doesn't seem to be any clear answer if this is possible.

Checking the router database list, I can see there is no official support for WA850RE. Any ideas on what I can try/do?

Thanks.
fetscher
DD-WRT Novice


Joined: 28 Dec 2014
Posts: 1

PostPosted: Thu Feb 19, 2015 19:54    Post subject: doesn't work! Reply with quote
Hi naeem151287,

I have two WA850RE (v1.20 & v1.22) with actual dd-wrt software for it (WR841NDv8).

As you wrote, you get a lot of errors in repeater mode.
So do I with dd-wrt.

Obviously, you can only use your WA850RE (dd-wrt) as

- Gateway/AP (works perfectly with 16dBm or <)
- Client Bridged (many TX-RX errors)

You can not use it as a "real" repeater !!!

You can try WDS if possible and if you know what you are doing
(I think this requires another atheros-chipset on the Gateway/AP).
I didn't try that.

I hope this helped a bit!
(Picture)
danymarc
DD-WRT Guru


Joined: 04 Nov 2012
Posts: 525
Location: Acapulco, Mexico

PostPosted: Sat Feb 21, 2015 16:48    Post subject: Reply with quote
fetscher wrote:
You can not use it as a "real" repeater !!!

Don't know what you want to accomplish, in Atheros chipset you won't see Repeater that is for Broadcom, Client Bridge Routed is Repeater mode in Atheros using this Tuto http://www.dd-wrt.com/wiki/index.php/Repeater_Bridge browse down to Qualcomm Atheros and on second line where it reads Default GW Mode: Auto (DHCP) don't use Auto use Manual like this
edit]Setup
Follow the instructions above from Broadcom except:
6. Open the Wireless -> Basic Settings tab
Physical Interface Section
Wireless Mode : Client Bridge (routed)
Default Gateway Mode : Manual
Gateway : Point to Gateway for network, usually IP of primary router

Wireless Network Mode : Must Match Primary Router
Wireless Network Name(SSID) : Must Match Primary Router exactly including exact case- Make sure you spell this correctly
Wireless Channel : Must Match Primary Router (This will disappear once you put it in RB mode, and isn't needed)
Wireless SSID Broadcast : Enable
Network Configuration : Bridged
Save

_________________
TP-Link: TL-WR741ND V4
TP-Link: TL-WR842ND V2
hsbotelho
DD-WRT Novice


Joined: 03 Apr 2015
Posts: 1

PostPosted: Fri Apr 03, 2015 22:31    Post subject: Reply with quote
Dear all,

I have a TL-WA850RE,
I would like to use the Ethernet port as input to extend and improve my wi-fi signal but kept some features of my Asus router like parental control.
If I instal the dd-wrt firmware I will be able to do it?
Maestro!
DD-WRT Novice


Joined: 28 Jun 2015
Posts: 3

PostPosted: Sun Jun 28, 2015 9:56    Post subject: Reply with quote
wpyh wrote:
I have installed DD-WRT on my TL-WA850RE v1.24 using DD-WRT for tl-wr841ndv8 version 12-24-2013-r23204

1. Download the files factory-to-ddwrt.bin and tl-wr841nd-webflash.bin from http://dd-wrt.com/site/support/other-downloads?path=others%2Feko%2FBrainSlayer-V24-preSP2%2F2013%2F12-24-2013-r23204%2Ftplink_tl-wr841ndv8%2F

2. Download TP路由固件头修改工具.exe from https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CB8QFjAA&url=http%3A%2F%2Fpan.baidu.com%2Fwap%2Flink%3Fuk%3D3372662113%26shareid%3D543978%26third%3D0&ei=E0QsVIzsDsOyuASV4IHQCg&usg=AFQjCNHA_j5ENCRieLzksb1qlnsAveeNKQ&sig2=U6i5jXvndlw0yCzigRiVWQ (or just google it)

3. Patch factory-to-ddwrt.bin using TP路由固件头修改工具.exe
value 0x40-0x43 = 08500001
value 0x44-0x47 = 00000001

4. Flash the patched firmware via the web interface (original firmware).

5. Wait until a wifi AP named "ddwrt" appears, then connect to it. We cannot connect via Ethernet yet because the Ethernet port is assigned to WAN by DD-WRT.

6. Flash tl-wr841nd-webflash.bin

7. Wait and reconnect to the wifi AP "ddwrt".

8. On the Setup page,
set WAN Setup // WAN Connection Type // Connection Type :: Disabled
set Network Setup // WAN Port // Assign WAN Port to Switch :: Checked

Done! Now we can access the router/extender via Ethernet.


I have a new WA850RE that I would like to load DD-WRT on to use as a client bridge for our xbox 360, but am having trouble downloading the files in this link. Is there anything special I need to do to download them? Have they moved perhaps?

Thanks,
M
KrypteX
DD-WRT Guru


Joined: 18 Jan 2014
Posts: 2411

PostPosted: Sun Jun 28, 2015 12:08    Post subject: Reply with quote
The FTP link in my signature for the builds is down since yesterday. Wait until it's available again.
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Maestro!
DD-WRT Novice


Joined: 28 Jun 2015
Posts: 3

PostPosted: Thu Jul 02, 2015 9:59    Post subject: Reply with quote
I followed these instructions last night and got DD-WRT up and running. Finished configuring as a client bridge for the xbox tonight...all good!

Nice work fellas Smile
igorprado
DD-WRT Novice


Joined: 20 Jul 2015
Posts: 1

PostPosted: Mon Jul 20, 2015 21:21    Post subject: Reply with quote
I have a TP-Link TL-WR1043ND with DD-WRT v24SP2- (03/25/13) std - build 21061.

I just bought a Extender TP-Link TL-WA850RE, it's with Stock version but I can't make this extender connect to my AP. There is any tutorial or any catch to make this work?
peppecarto
DD-WRT Novice


Joined: 28 Jul 2015
Posts: 1

PostPosted: Tue Jul 28, 2015 12:23    Post subject: Reply with quote
Hello there! And sorry for newby question.
I didn't get if using dd-wrt on a wa850re instead stock firmware is working good, and also if i need it.

I'm using it to extend wifi signal at home, since was not covering the whole place.
Also, i want to limit bandwitch for some device.

Is dd-wrt the thing i'm looking for, and, also, does it works without problems on tl-wa850re?

Thanks.
tommy7683
DD-WRT Novice


Joined: 31 Oct 2015
Posts: 4

PostPosted: Sat Oct 31, 2015 22:44    Post subject: Reply with quote
igorprado wrote:
I have a TP-Link TL-WR1043ND with DD-WRT v24SP2- (03/25/13) std - build 21061.

I just bought a Extender TP-Link TL-WA850RE, it's with Stock version but I can't make this extender connect to my AP. There is any tutorial or any catch to make this work?


Hi,

I have the same question, since I want to use this repeater as a AP.
Tried the tutorial, modifying
"Patch factory-to-ddwrt.bin using TP路由固件头修改工具.exe
value 0x40-0x43 = 08500001
value 0x44-0x47 = 00000001"

When I try to upload the firmware factory-to-ddwrt.bin using the Web interface, I get the following error :
Error 18005 : wrong firmware (in french, longer)

H-Ver = WA850RE v1.2 00000000 : S-Ver = 3.15.8 Build 141124 Rel.36522n

Any idea how to override the lock-up and get dd-wrt on this hardware ?

Thanks a lot

Any help appreciated
danymarc
DD-WRT Guru


Joined: 04 Nov 2012
Posts: 525
Location: Acapulco, Mexico

PostPosted: Sat Oct 31, 2015 23:52    Post subject: Reply with quote
if you had renamed the file to shorter name and no luck use WinSCP, just make sure your file is correct or you eill end up with a brick
_________________
TP-Link: TL-WR741ND V4
TP-Link: TL-WR842ND V2
tommy7683
DD-WRT Novice


Joined: 31 Oct 2015
Posts: 4

PostPosted: Sun Nov 01, 2015 12:19    Post subject: Reply with quote
danymarc wrote:
if you had renamed the file to shorter name and no luck use WinSCP, just make sure your file is correct or you eill end up with a brick


Thanks for the answer

Unfortunately, it's not the length of the file that is tested, since I can flash the stock firmware :
wa850rev1_en_3_15_8_up_boot(141124).bin

"Code d'erreur : 18005
La mise à jour a échoué, en raison d'une version de fichier incorrecte, merci de vérifier le nom du fichier ."

I even tried wa850rev1fix_en_3_14_8.bin
from http://blog.friedzombie.com/tl-wa850/#comment-2535
same error

How should I use Winscp ?
KrypteX
DD-WRT Guru


Joined: 18 Jan 2014
Posts: 2411

PostPosted: Sun Nov 01, 2015 13:19    Post subject: Reply with quote
I've modified the header of the DD-WRT 27506 factory-to-ddwrt build intended for TL-WR841ND v8, so it will flash on a TL-WA850RE v1 running stock TP-Link firmware.
If this build works for you, it can be further updated with any newer-than-27506 webflash build for TL-WR841ND v8.


Disclaimer: I haven't tested the attached build myself, so I'm not responsible in any way if you brick your router.
Please only flash this build if you know how to unbrick it.

Note: You must be logged in to be able to download the attachment.

Edit: See http://www.dd-wrt.com/phpBB2/viewtopic.php?p=990256#990256

_________________
THERE ARE NO STRANGERS HERE; ONLY FRIENDS YOU HAVEN'T YET MET.
________________________________________________________________________________________________________
DD-WRT CHANGELOG | DEVICES | DD-WRT BUILDS | KONG BUILDS | UNOFFICIAL BUILDS | DD-WRT in VIRTUALBOX


Last edited by KrypteX on Tue Oct 18, 2016 9:17; edited 3 times in total
tommy7683
DD-WRT Novice


Joined: 31 Oct 2015
Posts: 4

PostPosted: Sun Nov 01, 2015 13:45    Post subject: Reply with quote
Thanks a lot,

TL-WA850RE is V1.20 (bought on AMAZON)
in the meantime, that's what I found out testing everything (also on
http://blog.friedzombie.com/tl-wa850/#comment-2537)
“Patch gargoyle_1.6.0-ar71xx-generic-tl-wa850re-v1-squashfs-factory.bin using TP路由固件头修改工具.exe
value 0x40-0x43 = 08500001
value 0x44-0x47 = 00000002″ => 2, this is the correct value
rename the file as garg1.bin
flash it through the stock interface

It works, setup as an AP (OpenWRT) connected to the Internet trhough the Wired LAN.
-but I still can't setup my VPN-

What would now be the way to get to dd-wrt ?

KrypteX wrote:
I've modified the header of the DD-WRT 27506 factory-to-ddwrt build intended for TL-WR841ND v8, so that it will flash on a TL-WA850RE v1 running stock TP-Link firmware.
If this build works for you, it can be further updated with any newer-than-27506 webflash build for TL-WR841ND v8.


Disclaimer: I haven't tested the attached build myself, so I'm not responsible in any way if you brick your router.
Please only flash this build if you know how to unbrick it.
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