Linksys E1200v2
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Revision as of 17:43, 23 December 2013 (edit) JNavas (Talk | contribs) (→Build information - add 21676) ← Previous diff |
Current revision (17:33, 17 July 2023) (edit) (undo) Kernel-panic69 (Talk | contribs) (→Flashing Instructions - (update link)) |
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- | = | + | <span style="color:red">'''This page applies to version 2.'''</span> For version 1, see [[Linksys E1200]] |
+ | [[Image:E1200 Photo01.jpg | right | 350px]] | ||
+ | =Hardware [http://techinfodepot.shoutwiki.com/wiki/Linksys_E1200_v2 Information]= | ||
{| border="1" cellspacing="0" | {| border="1" cellspacing="0" | ||
! CPU | ! CPU | ||
- | | Broadcom | + | | Broadcom BCM5357 |
|- | |- | ||
! CPU Speed | ! CPU Speed | ||
| 300 MHz | | 300 MHz | ||
|- | |- | ||
- | ! Flash ROM | + | ! RAM/Flash ROM |
- | | 8 MB | + | | 32 MB / 8 MB [1] |
- | + | ||
- | + | ||
- | + | ||
|- | |- | ||
! Radio | ! Radio | ||
Line 21: | Line 20: | ||
|- | |- | ||
! WLAN Max Speed | ! WLAN Max Speed | ||
- | | 300 | + | | 300 Mb/s |
|- | |- | ||
! Antenna Location | ! Antenna Location | ||
| Internal | | Internal | ||
|- | |- | ||
- | ! Switch | + | ! Switch Ports |
- | | | + | | 4 LAN/1 WAN (10/100 Mb/s) |
|- | |- | ||
! USB Port | ! USB Port | ||
| None | | None | ||
|} | |} | ||
+ | [1] - E1200v2 [http://www.dd-wrt.com/phpBB2/viewtopic.php?p=1098154#1098154 has 64 KB more than most 8MB routers]: 8060928 bytes (7872 KB).<br> | ||
+ | '''Do NOT flash larger builds!''' | ||
+ | = Flashing Instructions = | ||
+ | *Download the initial flash trailed (''e1200v2'') build: [https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2012/07-20-12-r19519/broadcom_K26/dd-wrt.v24-19519_NEWD-2_K2.6_mini-e1200v2.bin 19519 K2.6 mini e1200v2] is known to work | ||
+ | *Upgrades: Download an '''-nv64k.bin''' build: K3X is recommended (see [[Index:FAQ#Where_do_I_download_firmware.3F|Where do I download firmware?]]) | ||
+ | '''WARNING:''' only use ''nv64k'' builds to upgrade. Don't confuse this with other Linksys E-Series units use nv60k builds!<br> | ||
+ | *These instructions were performed with an e1200v2 running FW_E1200_v2.0.07.002_US_20150108.bin | ||
+ | #With a wired connection, log into the [http://192.168.1.1 Linksys Web Interface] Firmware Upgrade page. | ||
+ | #Do a reset using the stock web interface. Wait a minute. | ||
+ | #Flash the initial flash firmware: dd-wrt.v24-19519_NEWD-2_K2.6_mini-e1200v2.bin | ||
+ | #Wait 2 minutes for the router to flash and reboot itself. | ||
+ | #Wait about another 2 minutes until it finishes booting. | ||
+ | #Log into the [http://192.168.1.1 dd-wrt web interface] and set a password | ||
+ | #Flash the ''-nv64k.bin'' upgrade build then when complete, reset using the GUI | ||
+ | #*Wait 3-4 minutes for the flash to complete, then if isn't accessible, manually power cycle the router | ||
- | + | For download links, build information, and more: [[Index:FAQ#Where_do_I_download_firmware.3F|Where do I download firmware?]] | |
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- | + | Minimum build with the Broadcom krack fixes is 33772. See [[KRACK_Vulnerability_and_DD-WRT|here]] for more info. | |
+ | =No LAN ports After Reset= | ||
+ | There is a persistent bug with some E-series routers in DD-WRT after a reset, where the LAN-ethernet ports are not bound to anything, and only wireless (WLAN) is working initially. | ||
- | ''' | + | '''Fix:''' access the web interface '''using wireless''' and add vlan1 (ethernet ports) back to the bridge. |
+ | *For a step-by-step and more details see [[Linksys_E1500#No_Ethernet.2C_LAN_port_connection|here.]] | ||
- | + | =Recovering from Management Recovery Mode= | |
+ | Follow the [[Linksys_E1500#Management_Mode_Recovery|E1500 directions]], substituting e1500 for e1200v2 and using the appropriate firmware. | ||
- | ftp://ftp.dd-wrt.com/others/eko/BrainSlayer-V24-preSP2/2013/05-27-2013-r21676/broadcom_K26/dd-wrt.v24-21676_NEWD-2_K2.6_big-nv64k.bin | ||
- | =Reverting to stock firmware | + | =Reverting to Stock Firmware= |
+ | Download the stock firmware image from the manufacturer's website ([http://support.linksys.com/en-us/support/routers/E1200 link]), reset the router back to defaults using a 30-30-30 hard reset, then flash the stock image from within the dd-wrt webgui. After 5 minutes it should finish, you will then need to do another 30-30-30 reset and then access the stock webgui @ 192.168.1.1 | ||
- | + | [[Category:Linksys]] |
Current revision
This page applies to version 2. For version 1, see Linksys E1200
Contents |
[edit] Hardware Information
CPU | Broadcom BCM5357 |
---|---|
CPU Speed | 300 MHz |
RAM/Flash ROM | 32 MB / 8 MB [1] |
Radio | 2.4 GHz |
WLAN Support | b/g/n |
WLAN Max Speed | 300 Mb/s |
Antenna Location | Internal |
Switch Ports | 4 LAN/1 WAN (10/100 Mb/s) |
USB Port | None |
[1] - E1200v2 has 64 KB more than most 8MB routers: 8060928 bytes (7872 KB).
Do NOT flash larger builds!
[edit] Flashing Instructions
- Download the initial flash trailed (e1200v2) build: 19519 K2.6 mini e1200v2 is known to work
- Upgrades: Download an -nv64k.bin build: K3X is recommended (see Where do I download firmware?)
WARNING: only use nv64k builds to upgrade. Don't confuse this with other Linksys E-Series units use nv60k builds!
- These instructions were performed with an e1200v2 running FW_E1200_v2.0.07.002_US_20150108.bin
- With a wired connection, log into the Linksys Web Interface Firmware Upgrade page.
- Do a reset using the stock web interface. Wait a minute.
- Flash the initial flash firmware: dd-wrt.v24-19519_NEWD-2_K2.6_mini-e1200v2.bin
- Wait 2 minutes for the router to flash and reboot itself.
- Wait about another 2 minutes until it finishes booting.
- Log into the dd-wrt web interface and set a password
- Flash the -nv64k.bin upgrade build then when complete, reset using the GUI
- Wait 3-4 minutes for the flash to complete, then if isn't accessible, manually power cycle the router
For download links, build information, and more: Where do I download firmware?
Minimum build with the Broadcom krack fixes is 33772. See here for more info.
[edit] No LAN ports After Reset
There is a persistent bug with some E-series routers in DD-WRT after a reset, where the LAN-ethernet ports are not bound to anything, and only wireless (WLAN) is working initially.
Fix: access the web interface using wireless and add vlan1 (ethernet ports) back to the bridge.
- For a step-by-step and more details see here.
[edit] Recovering from Management Recovery Mode
Follow the E1500 directions, substituting e1500 for e1200v2 and using the appropriate firmware.
[edit] Reverting to Stock Firmware
Download the stock firmware image from the manufacturer's website (link), reset the router back to defaults using a 30-30-30 hard reset, then flash the stock image from within the dd-wrt webgui. After 5 minutes it should finish, you will then need to do another 30-30-30 reset and then access the stock webgui @ 192.168.1.1