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toh:d-link:dir-835 [2013/04/13 15:33]
toh:d-link:dir-835 [2014/08/31 06:13] (current)
mandrawes layout
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====== D-Link DIR-835 ====== ====== D-Link DIR-835 ======
-DIR-835 Rev A1 is a 3T3R (on 5GHz) version of DIR-825 rev C1 (same PCB).+DIR-835 Rev A1 is a 3T3R (on 5GHz) version of [[toh/d-link/dir-825|D-Link DIR-825]] rev C1 (same PCB).
Hardware is very similar to [[toh/tp-link/tl-wdr4300|TP-Link WDR4300]] but DIR-835 has more flash and is physically more compact. Hardware is very similar to [[toh/tp-link/tl-wdr4300|TP-Link WDR4300]] but DIR-835 has more flash and is physically more compact.
===== Supported Versions ===== ===== Supported Versions =====
-^ Version/Model ^ Launch Date ^ S/N ^ OpenWrt Version Supported ^ Model Specific Notes ^+^ Version ^ Launch Date ^ S/N ^ OpenWrt Version Supported ^ Notes ^
| A1  |  2012-03  | - | Barrier Breaker [[https://dev.openwrt.org/changeset/35957|r35957]] | [[https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=957289&fcc_id=KA2IR835A1|FCC Filing]] | | A1  |  2012-03  | - | Barrier Breaker [[https://dev.openwrt.org/changeset/35957|r35957]] | [[https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=N&application_id=957289&fcc_id=KA2IR835A1|FCC Filing]] |
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===== Hardware Highlights ===== ===== Hardware Highlights =====
^ Rev ^ CPU ^ Ram ^ Flash ^ Network ^ Gigabit ^ USB ^ Serial ^ JTag ^ ^ Rev ^ CPU ^ Ram ^ Flash ^ Network ^ Gigabit ^ USB ^ Serial ^ JTag ^
-| A1 | Atheros AR9344 @ 560MHz| 128MB | 16MB | 4 + 1 | Yes | Yes | Yes | Yes +| A1 | Atheros AR9344 560MHz| 128MB | 16MB | 4+1 | Yes | Yes | Yes | Yes |
- +
-==== Flash Layout ==== +
-Please check out the article [[doc:techref:Flash Layout]]. It contains an example and a couple of explanations. +
-| 0x000000000000-0x000000010000 : "u-boot" | +
-| 0x000000010000-0x000000020000 : "nvram" | +
-| 0x000000020000-0x000000fb0000 : "linux" | +
-| 0x000000160000-0x000000fb0000 : "rootfs" | +
-| 0x000000fb0000-0x000000fe0000 : "LANG" | +
-| 0x000000fe0000-0x000000ff0000 : "MAC" | +
-| 0x000000ff0000-0x000001000000 : "ART" |+
===== Installation ===== ===== Installation =====
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==== OEM easy installation ==== ==== OEM easy installation ====
-Flash **DIR-835-A1** "factory" OpenWrt image file (e.g. openwrt-ar71xx-generic-**dir-835-a1**-squashfs-**factory**.bin) via D-Link firmware upgrade in web interface. +Flash **DIR-835-A1** "factory" OpenWrt image file (e.g. openwrt-ar71xx-generic-**dir-835-a1**-squashfs-**factory**.bin) via D-Link firmware upgrade in web interface. *NOTE* the process completion is not obvious so give plenty of time and do not be confused as the LED power light will end up being AMBER instead of GREEN as on stock firmware; LED functionality can be adjusted through 'LUCI > System > Led Configuration'. 
 + 
 +Direct firmware link: http://downloads.openwrt.org/barrier_breaker/14.07-rc3/ar71xx/generic/openwrt-ar71xx-generic-dir-835-a1-squashfs-factory.bin 
| {{:meta:icons:tango:48px-dialog-warning.svg.png?nolink}} | Note that default D-Link IP address is 192.168.__**0**__.1 and OpenWrt will default to 192.168.__**1**__.1. Make sure your PC obtains a new IP address from DHCP (or use static) after installation. Initial connection must be over ethernet (you should flash over ethernet anyway).| | {{:meta:icons:tango:48px-dialog-warning.svg.png?nolink}} | Note that default D-Link IP address is 192.168.__**0**__.1 and OpenWrt will default to 192.168.__**1**__.1. Make sure your PC obtains a new IP address from DHCP (or use static) after installation. Initial connection must be over ethernet (you should flash over ethernet anyway).|
-  *Telnet to 192.168.1.1 and set a root password, or browse to http://192.168.1.1 if LuCI is installed. Trunk builds will require you to manually install the Luci web interface (see [[doc/howto/luci.essentials]]). __WiFi is disabled by default__ as well, as it is with most other OpenWrt builds. +  *Telnet to 192.168.1.1 and set a root password, or browse to http://192.168.1.1 if LuCI is installed. The file linked above (14.07-rc3) includes the Luci web interface, but note that trunk builds will require you to manually install it (see [[doc/howto/luci.essentials]]). __WiFi is disabled by default__ as well, as it is with most other OpenWrt builds.  
 + 
 +This router also supports D-Link's recovery mode, which can be used for initial flash or recovery. See this D-link forum post for details: http://forums.dlink.com/index.php?topic=44909.msg163599#msg163599
==== OEM installation using TFTP ==== ==== OEM installation using TFTP ====
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->  [[doc:howto:generic.sysupgrade]] ->  [[doc:howto:generic.sysupgrade]]
-If you have already installed OpenWrt and like to reflash for e.g. upgrading to a new OpenWrt version you can upgrade using the mtd command line tool. It is important that you put the firmware image into the ramdisk (/tmp) before you start flashing. 
-=== LuCI Web Upgrade Process ==+==== Flash Layout ==== 
- +Please check out the article [[doc:techref:Flash Layout]]. It contains an example and a couple of explanations
-  * Browse to http://192.168.1.1/cgi-bin/luci/mini/system/upgrade/ LuCI Upgrade URL +| 0x000000000000-0x000000010000 : "u-boot" | 
-  * Upload image file for sysupgrade to LuCI +| 0x000000010000-0x000000020000 : "nvram" | 
-  * Wait for reboot +| 0x000000020000-0x000000fb0000 : "linux" | 
- +| 0x000000160000-0x000000fb0000 : "rootfs" | 
-=== Terminal Upgrade Process === +| 0x000000fb0000-0x000000fe0000 : "LANG" | 
- +| 0x000000fe0000-0x000000ff0000 : "MAC"
-  * Login as root via SSH on 192.168.1.1 +| 0x000000ff0000-0x000001000000 : "ART" |
- * Use the following commands to upgrade. +
- +
-<code&gt+
-cd /tmp/ +
-wget http://downloads.openwrt.org/snapshots/trunk/XXX/xxx.abc +
-sysupgrade /tmp/xxx.abc +
-</code&gt+
- +
-  *If sysupgrade does not support this router, use the following commands. +
- +
-<code&gt+
-cd /tmp/ +
-wget http://downloads.openwrt.org/snapshots/trunk/XXX/xxx.abc +
-mtd write /tmp/xxx.abc linux && reboot</code>+
===== Bootlogs ===== ===== Bootlogs =====
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//Front:// //Front://
-**Photo of front of the casing**+http://www.dlink.com/-/media/Images/Products/DIR/835/DIR%20835%20Front.png
//Back:// //Back://
-**Photo of back of the casing**+http://www.dlink.com/-/media/Images/Products/DIR/835/DIR%20835%20Back.png
==== Opening the case ==== ==== Opening the case ====
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-> [[doc:howto:generic.debrick]] -> [[doc:howto:generic.debrick]]
-===== Bootloader Mods ===== +This router supports D-Link's recovery mode, which can be used for initial flash or recovery after a failed flash. Note that this is different than OpenWrt's failsafe mode. See this D-link forum post for details: http://forums.dlink.com/index.php?topic=44909.msg163599#msg163599 
-  - you could read about [[doc:techref:bootloader]] in general+ 
 + 
-===== Hardware mods ===== 
-  - as a beginner, you really should inform yourself about [[doc:hardware:soldering]] in general and then obtain some practical experience! 
===== Notes ===== ===== Notes =====
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For some Help with the Tags, please have a look here: [[meta/tags]] For some Help with the Tags, please have a look here: [[meta/tags]]
-{{tag>GigabitEthernet USB ath9k DetachableAntenna 128RAM 16Flash MIPS MIPS32 74K 74kc ar9344 3ant 5ghz 3x3 2x2 2radio simultan 802.11abgn_simultan 802.11abgn 802.11bgn}}+{{tag>GigabitEthernet USB ath9k DetachableAntenna 128RAM 16Flash MIPS MIPS32 74K 74kc ar9344 3ant 5ghz 3x3 2x2 2WNIC simultan 802.11abgn_simultan 802.11abgn 802.11bgn}}

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