Buffalo wcr-gn

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sameerg
DD-WRT Novice


Joined: 09 Aug 2010
Posts: 2

PostPosted: Mon Aug 09, 2010 14:52    Post subject: Buffalo wcr-gn Reply with quote
Hi,

First I want to say thanks dd-wrt. I have been a long time user but this is my first post.

I just bought the Buffalo wcr-gn. The FCID is fdi-09101676-0 and as per the FCID search it is based on the Ralink chipset.

Link to pics
https://fjallfoss.fcc.gov/eas/GetApplicationAttachment.html?id=1207099

Has anyone had any luck getting dd-wrt on it? I will be willing to experiment as long as they come with some de-bricking giudelines ;)

Thanks
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sameerg
DD-WRT Novice


Joined: 09 Aug 2010
Posts: 2

PostPosted: Mon Aug 09, 2010 14:54    Post subject: Reply with quote
I have givenWHR-G300N firmware a try but the installation didn't work.
LOM
DD-WRT Guru


Joined: 28 Dec 2008
Posts: 7647

PostPosted: Wed Aug 11, 2010 15:50    Post subject: Reply with quote
sameerg wrote:
I have givenWHR-G300N firmware a try but the installation didn't work.


No it won't work and there is no dd-wrt firmware for it now.
The router is based on a RaLink RT3350 SOC which has a built in 5-port 100Mbps ethernet switch and 1T/1R 2.4GHz b/g/n radio + FEM/PA.

This is the first router I have come across which uses the RT3350 instead of the more popular RT3052 so your chance of getting it supported by dd-wrt may be slim..

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Sash
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PostPosted: Fri Aug 13, 2010 10:16    Post subject: Reply with quote
do
http://dd-wrt.com/site/support/router-detection

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warfab
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Joined: 09 Sep 2010
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PostPosted: Thu Sep 09, 2010 13:35    Post subject: Reply with quote
From http://translate.google.com/translate?js=n&prev=_t&hl=en&ie=UTF-8&layout=2&eotf=1&sl=auto&tl=en&u=http://www.modoy.com.cn/2010/0429/47732_2.html



Sash
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PostPosted: Thu Sep 09, 2010 15:05    Post subject: Reply with quote
the flash seems to be 25L3205D...
which is 2mb flash -> no support

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LOM
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Joined: 28 Dec 2008
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PostPosted: Fri Sep 10, 2010 2:11    Post subject: Reply with quote
Sash wrote:
the flash seems to be 25L3205D...
which is 2mb flash -> no support


A 25L3205 is and has always been 4MB Very Happy
RAM is 16MByte..

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warfab
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Joined: 09 Sep 2010
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PostPosted: Fri Sep 10, 2010 3:37    Post subject: Reply with quote
LOM wrote:
Sash wrote:
the flash seems to be 25L3205D...
which is 2mb flash -> no support


A 25L3205 is and has always been 4MB Very Happy
RAM is 16MByte..


So it's possible? Very Happy
BrainSlayer
Site Admin


Joined: 06 Jun 2006
Posts: 7492
Location: Dresden, Germany

PostPosted: Wed Dec 21, 2011 12:39    Post subject: Reply with quote
its now supported. the current experimental builds do contain a image which can be flashed using the serial console
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BikeHelmet
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Joined: 30 Oct 2011
Posts: 8

PostPosted: Sun Dec 25, 2011 11:08    Post subject: Reply with quote
I've got one of these. NCIX had refurb ones going for $9.99. Smile

I'm willing to strip it down and take pictures if they're required. I can also do other stuff, but may require instructions.

Found this thread while searching:
http://www.dd-wrt.com/phpBB2/viewtopic.php?t=89092&highlight=wcrgn

There's quite a lot of info there.
OniFactor
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Joined: 26 Dec 2011
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PostPosted: Mon Dec 26, 2011 9:09    Post subject: Reply with quote
BrainSlayer wrote:
its now supported. the current experimental builds do contain a image which can be flashed using the serial console


where can i find more information on how to do this? i'm assuming experimentals are much like nightlies.. but i'm not sure where to find them, since the router database doesn't show the WCR-GN as supported yet.
labrok
DD-WRT User


Joined: 11 Feb 2011
Posts: 297
Location: Greece

PostPosted: Thu Jan 05, 2012 15:41    Post subject: Reply with quote
is it possible someone here give us some info how to port the ddwrt firmware to Buffalo wcr-gn, i have 2 downloded files 1 for webflash (its not even been reqognised by the router) and one for tftp, i tried it but the router is not getting it, can you please explain us how to do it? nowhere in the whole world network we can find any kind of info about it!
JoKeRz
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Joined: 05 Jan 2012
Posts: 3

PostPosted: Thu Jan 05, 2012 17:19    Post subject: Reply with quote
OniFactor wrote:
BrainSlayer wrote:
its now supported. the current experimental builds do contain a image which can be flashed using the serial console


where can i find more information on how to do this? i'm assuming experimentals are much like nightlies.. but i'm not sure where to find them, since the router database doesn't show the WCR-GN as supported yet.


I did some digging and think I found the instructions to apply DD-WRT experimental build from BrainSlayer to the Buffalo WCR-GN router I bought from NCIX on boxing day! Haven't tried yet but will make up some time to do it over this weekend (I will post my results here). The links and instructions follow:

1) according to BrainSalyer post above, this can be done via serial connection. I found the instructions on how to do similar thing using a WHR-G300N and am pretty confident the steps are the same:
http://www.dd-wrt.com/wiki/index.php/WHR-G300N

2) We need to use one of the latest experimental builds from BrainSlayer which include the firmware bin for WCR-GN router. According to latest update from BrainSlayer to svn source code tree referring Ralink 3350 ( http://svn.dd-wrt.com/changeset/18032 ), it should be build number 18032 or above. I was not able to find such high build number on BrainSlayer experimental builds folder yet so went to the latest (18024) and voila: there is a folder for WCR-GN!:
http://www.dd-wrt.com/dd-wrtv2/down.php?path=downloads%2Fothers%2Feko%2FBrainSlayer-V24-preSP2%2F2011/

3) Nutshell of steps (read the post from item 1) for the details):
1- install tftp server on a local computer with IP set to 192.168.11.2/24. Run it and make Buffalo_WCR-GN\firmware.ftp available as (i.e., renamed to) firmware.bin.
2- use a serial TTL to RS-232 (max323 chip) or USB cable, plugged to right pins on router's motherboard (may require some soldering) and access it via HyperTerminal with 57600, 8, n, 1 settings from your computer
3- quickly run the commands "4" and "run ut_fw". This will trigger the router to download the first firmware from your tftp server

I hope that helps!

Cheers,

JoKeRz
wack
DD-WRT Novice


Joined: 15 Aug 2006
Posts: 1

PostPosted: Fri Jan 06, 2012 3:11    Post subject: Reply with quote
JoKeRz wrote:
OniFactor wrote:
BrainSlayer wrote:
its now supported. the current experimental builds do contain a image which can be flashed using the serial console


where can i find more information on how to do this? i'm assuming experimentals are much like nightlies.. but i'm not sure where to find them, since the router database doesn't show the WCR-GN as supported yet.


I did some digging and think I found the instructions to apply DD-WRT experimental build from BrainSlayer to the Buffalo WCR-GN router I bought from NCIX on boxing day! Haven't tried yet but will make up some time to do it over this weekend (I will post my results here). The links and instructions follow:

1) according to BrainSalyer post above, this can be done via serial connection. I found the instructions on how to do similar thing using a WHR-G300N and am pretty confident the steps are the same:
http://www.dd-wrt.com/wiki/index.php/WHR-G300N

2) We need to use one of the latest experimental builds from BrainSlayer which include the firmware bin for WCR-GN router. According to latest update from BrainSlayer to svn source code tree referring Ralink 3350 ( http://svn.dd-wrt.com/changeset/18032 ), it should be build number 18032 or above. I was not able to find such high build number on BrainSlayer experimental builds folder yet so went to the latest (18024) and voila: there is a folder for WCR-GN!:
http://www.dd-wrt.com/dd-wrtv2/down.php?path=downloads%2Fothers%2Feko%2FBrainSlayer-V24-preSP2%2F2011/

3) Nutshell of steps (read the post from item 1) for the details):
1- install tftp server on a local computer with IP set to 192.168.11.2/24. Run it and make Buffalo_WCR-GN\firmware.ftp available as (i.e., renamed to) firmware.bin.
2- use a serial TTL to RS-232 (max323 chip) or USB cable, plugged to right pins on router's motherboard (may require some soldering) and access it via HyperTerminal with 57600, 8, n, 1 settings from your computer
3- quickly run the commands "4" and "run ut_fw". This will trigger the router to download the first firmware from your tftp server

I hope that helps!

Cheers,

JoKeRz


the thrid step ,it has an error. When Entr boot command line interface,"run ut_fw" is an unknown command. so I find you could press "2: Load system code then write to Flash via TFTP." Then You should according to prompts and create a tftpserver upgrade the image.



this fimware maybe has some error.

Quote:

RT305x_ESW: Link Status Changed
br0: topology change detected, propagating
br0: port 2(ra0) entering forwarding state
device vlan2 entered promiscuous mode
device vlan2 left promiscuous mode
etherip: Ethernet over IPv4 tunneling driver
/bin/sh: can't create /proc/sys/net/bridge/bridge-nf-call-arptables: nonexistent
directory
/bin/sh: can't create /proc/sys/net/bridge/bridge-nf-call-ip6tables: nonexistent
directory
/bin/sh: can't create /proc/sys/net/bridge/bridge-nf-call-iptables: nonexistent
directory
submit_button=[index] submit_type=[changepass]
name=[index] type=[changepass] service=[] sleep=[1] action=[5]


sorry for my english
genetix
DD-WRT User


Joined: 01 Sep 2007
Posts: 51

PostPosted: Sat Jan 28, 2012 19:42    Post subject: Reply with quote
BrainSlayer wrote:
its now supported. the current experimental builds do contain a image which can be flashed using the serial console

Do you expect that this router will soon be flashable through conventional means?

I'm thinking of grabbing one of these for $10 and putting it away until it's supported by dd-wrt...
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