NOTE: Do Not flash micro this router.
NOTE: Requires K2.6, Do not flash anything else.
NOTE: During configuration or flashing a device, the only that should be hooked to the device is the computer and power.

Platform

Serial Num. = CVQ01
FCC ID = Q87-E3000
CPU Type = Broadcom BCM4718
MIPS Rev = R2
CPU Speed = 480MHz
Bus = ?
Flash Type = Parallel
Flash Chip = cFeon EN29LV640B
Flash Size = 8MB
Max Firmware Size = 7995392 bytes
RAM Size = 64MB
RAM Chip = hynix H5PS5162FFR
nvram = 60kb
Switch = Broadcom BCM53115SKFBG
Port-based vlan = ?
802.1q vlan = ?
Ethernet Port Count = 1-10/100/1000-WAN 4-10/100/1000-LAN
Wired Standard = IEEE 802.3/3u/3ab
boot_wait = ?
bootloader = CFE
Flash Card Socket/Type = No
SD/MMC Mod Support = No
MiniPCI slots = No
PoE = No
Power = 12V/1.5A
Color of LEDs = ?
Size = 8.86" x 7.09" x 1.38"
USB = Yes
Serial Port = Yes
JTAG Port = ?
Supported by TJTAG/Version = ?
Supported by dd-wrt as of = K26 build 14567
dd-wrt K2.4 Support = No
dd-wrt K2.6 Support = Yes
Supported by TomatoUSB as of = Build 54/(special E3000 Ext or VPN
                                         build required)
TomatoUSB K2.4 Support = No
TomatoUSB K2.6 Support = Yes
Special Features = 2.4GHz/5GHz 2 Radio's Simultaneous, 
                   Exactly the same hardware as WRT610N v2.0

Radio (wl0)

Wireless Radio = Broadcom BCM4718 (SoC)
WLAN DSP processor = ?
Antenna Connector Type = Internal
Wireless Standard = IEEE 802.11b/g/n
WiFi Operating Frequency = 2.4GHz
 802.11n Draft = up to 300Mbps
 802.11g = 6, 9, 12, 18, 24, 36, 48, 54Mbps
 802.11b = 1, 2, 5.5, 11Mbps
Radio cor_rev = 17
Radio Capabilities = ap sta wet led wme pio 802.11d 802.11h rm cqa mbss16
                     afterburner ampdu amsdurx amsdutx acktiming

Radio (wl1)

Wireless Radio = Broadcom BCM4322KFBG
WLAN DSP processor = ?
Antenna Connector Type = Internal
Wireless Standard = IEEE 802.11a/n
WiFi Operating Frequency = 5GHz
 802.11n Draft = up to 300Mbps
 802.11a = 6, 9, 12, 18, 24, 36, 48, 54Mbps
Radio cor_rev = 16
Radio Capabilities = ap sta wet led wme pio 802.11d 802.11h rm cqa mbss16
                     afterburner ampdu amsdurx amsdutx acktiming

• Thread
• E3000 - Need CFE & Info
• 610 V2 - E3000 jtag

The work is definitely in progress as of June 2010 (read thread first): http://www.dd-wrt.com/phpBB2/viewtopic.php?t=73601&postdays=0&postorder=asc&start=0

As of July 2010 you can only use the trailed builds with the e3000 name in it for initial flashing and nothing else, using other bin's without the e3000 name in it for initial flashing may result in a bricked unit! After you have dd-wrt installed to your unit, you can then use the e2k-e3k.bin's for upgrading to newer builds. This is a common error which is leading to many bricks in which serial is the only method for recovery, so read carefully!

• Use only e3000 specific firmware (with e3000) in the name, minimum 14584 Eko build. For example dd-wrt.v24-14584_NEWD-2_K2.6_big-e3000.bin
• Flash straight to the big build using Cisco-Linksys web interface.
• After successful upgrade message comes up, give it extra 2-3 minutes to complete flashing.
• You may need to clear your browser cache after flashing to see dd-wrt's web interface
• Some people have been having heat issues. Razing the router off the ground helped.
• It has been reported that you can revert to the original firmware by simple upgrading through the GUI, source http://www.dd-wrt.com/phpBB2/viewtopic.php?t=74703

1. Disconnect all cables and wireless clients.
2. Do a 30/30/30 reset on router.
3. Connect 1 Lan cable to pc doing the flash.
4. Log into Web Interface and flash the firmware ftp://ftp.dd-wrt.com/others/eko/V24-K26/svn14853/dd-wrt.v24-14853_NEWD-2_K2.6_big-e3000.bin
5. Wait 5 minutes until WAN light turns on.
6. Power cycle by unplugging E3000 for 30 secs.
7. Plug E3000 back in and wait about 5 minutes until it finishes booting.
8. Do a 30/30/30 reset on router.
9. Wait 3 minutes and log into web interface.

• You may have to clear your browser cache before the web login will display.

Credits go out to mcannon-gso

DD-WRT E3000 Build information

The latest builds for this unit can be currently found in the FTP. Support was added in 14826 and on.

ftp://ftp.dd-wrt.com/others/eko/V24-K26/

Brainslayer added E3000 Support from 14929 and on and builds are to be found in the broadcom_K26 folder of his build branch.

ftp://ftp.dd-wrt.com/others/eko/BrainSlayer-V24-preSP2/

Also it has been asked about the builds with e2k-e3k name in them, these builds are for if you already have those units flashed with dd-wrt, you can simply use one of those builds to upgrade, but the initial flash should always be done with the trailed build (build with the unit only name in it) linked above.

 This section is in need of cleanup!

If dd-wrt is already on the router any build with nv60k in the name can be used.

If dd-wrt is already on the router follow these instructions. If stock firmware is on the router follow the flashing instructions.

1. Check for recommended builds here first.
2. Set your computer to a static IP of 192.168.1.7. (or to whatever subnet the router is on) Disable all firewalls and security. Disable wireless on your computer and only have the router connected to the flashing computer by the ethernet cable between the two.
3. Hard reset or 30/30/30 (If the router supports it, if not, reset to defults in the GUI) prior to flashing. Wait. Check for password page on re-login and change password.
4. Flash firmware. You can use the webgui except if you have a belkin router. (For belkin use tftp.exe to flash)
5. Wait...at least three minutes. Lights should return to normal. See important2, below. Failing to wait is how most people brick their routers.
6. Do a power cycle of the router. (Unplug the cord, count to 30 and plug it back in.)
7. Wait for the lights to return to normal usually about 2 minutes.
8. Hard reset or 30/30/30 again (If the router supports it, if not, reset to defults in the GUI). Wait. Check for the password page and re-login to change the password. Then you can reconfigure your settings manually.
9. Once configured set your computer back to autoIP and autoDNS.
   

Important1: This Hard reset or 30/30/30 works fine for Asus router, but you do have to power cycle after the reset.

Important2: After you flash the firmware, and before you do the hard reset, the router will be building some nvram settings. YOU MUST WAIT FOR THIS TO FINISH PRIOR TO DOING ANYTHING WITH THE ROUTER INCLUDING A HARD RESET. Usually, you can tell when this process is completed by the WAN light coming on, but it does take several minutes. Go have a beer. There are starting to be more and more people who BRICK their routers by not waiting until the nvram is rebuilt, PRIOR to doing a hard reset. YOU NEED TO WAIT!

To revert back to stock firmware from dd-wrt do the following.

1. Go to Linksys support site and download the latest stock E2000 firmware image.
2. From within the dd-wrt webgui go to Administration > Factory Defaults, and reset to factory defaults.
3. Once you router has reset to factory defaults, set a static ip on your machine to 192.168.1.6 and access the webgui @ http://192.168.1.1
4. It should prompt you to set a user/password, do so, then from the webgui, go to Administration > Firmware Upgrade
5. Select to reset to defaults on the drop down menu and then browse to the stock firmware image for the E2000, select the file and flash.
6. Wait 5 mins from flashing, then do a 30-30-30 reset and login again @ http://192.168.1.1 and begin your config on stock firmware.

• Should you want to use DHCP you will need to then unset your static ip on your machine.

JTAG PinoutsEdit

 This section is in need of cleanup!

JTAG RecoveryEdit

 This section is in need JTAG Recovery Instructions!

Serial PinoutsEdit

 This section is in need of cleanup!

Hyper terminal Setup in Windows XPEdit

In Windows XP, Click Start Button - All Programs - Accessories - 
   Communication - HyperTerminal
Enter a name for the connection, Click ok
Choose com port you adapter is plugged into, Click ok
Set:
 Bits per second = 115200
 Data Bits = 8
 Parity = none
 Stop bits = 1
 Flow control = none
Click ok
Click File - Save As, and select a place to save it to so you 
             don't have to enter the settings again.

Putty Setup in Windows XPEdit

After installing putty, run it
 Serial line = The COM port your using for serial (ie. COM3)
 Speed = 115200
Click on Serial under Connection
 Serial line to connect to = same as above (Serial line)
 Speed (baud) = 115200
 Data bits = 8
 Stop bits = 1
 Parity = None
 Flow control = None
Click Session
 Enter a name for your connection under saved sessions
Click Save
Click Open

Serial RecoveryEdit

 This section is in need of Serial Recovery Instructions!

The USB port is where you can connect an external USB hard drive or flash drive. Which can do a multitude of things. You can use in as a NAS, storage for a FTP server, use Optware to run external programs like torrent software, samba for sharing files to your network, share a USB printer with your network... The list of possibilities is long, it just takes a little research.

ProFTPd is included in most the newer builds of dd-wrt. Check the features chart to be sure.

A ftp server, file sharing, and a media sever is included in TomatoUSB if your device is compatable.

• VLAN Support

Defaults

nvram show | grep vlan.ports

vlan2ports=0 8
new_vlan2ports=0 8
vlan1ports=1 2 3 4 8*
new_vlan1ports=1 2 3 4 8*


nvram show | grep port.vlans

port5vlans=1 2 16
port3vlans=1
port1vlans=1
port4vlans=1
port2vlans=1
port0vlans=2


nvram show | grep vlan.hwname

new_vlan1hwname=et0
vlan2hwname=et0
vlan1hwname=et0
new_vlan2hwname=et0

Eko

Just a note on upgrading e2000, e3000 and e4200 routers already running dd-wrt. These need -nv60k.bin builds, but this will work only from now on. So for initial upgrade use proper mini-eXXXX.bin build and then upgrade with -nv60k.bin build.

• External antenna mod for E3000
• Recasing the Linksys E3000