TP Link Archer C9

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__TOC__ __TOC__
-=How to install DD-WRT=+==[https://wikidevi.com/wiki/TP-LINK_Archer_C9_v1.x Hardware] Specifications==
 +{| border="1" cellspacing="0"
 +|-
 +!FCC ID
 +|TE7C9
 +|-
 +!Industry Canada ID
 +|8853A-C9
 +|-
 +!Power
 +|12 VDC, 3.3 A
 +|-
 +!CPU
 +|Broadcom BCM4709 @1 GHz
 +|-
 +!Architecture
 +|ARM Cortex A9 (2 cores)
 +|-
 +!RAM / Flash (ROM)
 +|128 MiB / 16 MiB
 +|-
 +!Switch
 +|Broadcom BCM4709
 +|-
 +!LAN/WAN ports
 +|4 /1 @ 1 Gb/s
 +|-
 +!USB Ports
 +|1x USB 2.0, 1x USB 3.0
 +|-
 +!JTAG
 +|internal
 +|-
 +!Serial
 +|internal, 4-pin header, 3.3V TTL
 +|-
 +!WI1 chip
 +|Broadcom BCM4360
 +|-
 +!WI1 protocols
 +|an+ac
 +|-
 +!WI1 MIMO config
 +|3x3:3
 +|-
 +!WI1 antenna connector
 +|U.FL, RP-SMA
 +|-
 +!WI2 chip
 +|Broadcom BCM4360
 +|-
 +!WI2 protocols
 +|bgn
 +|-
 +!WI2 MIMO config
 +|3x3:3
 +|-
 +!WI2 antenna connector
 +|U.FL, RP-SMA
 +|}
 +The Archer C1900 is identical.<br>
-{{note|The TP-Link Archer C9 v1 was tested stable here, with DD-WRT v3.0 '''beta''' version 04-05-2016-r29409.}}+=How to install DD-WRT=
===TP-Link Archer C9 v1=== ===TP-Link Archer C9 v1===
* Ensure you have latest firmware from TP-Link * Ensure you have latest firmware from TP-Link
-* Download '''factory-to-ddwrt.bin''' from the '''tplink_archer-c9v1 directory''' of a [http://www.dd-wrt.com/site/support/other-downloads?path=betas%2F latest working build].+* Download '''factory-to-ddwrt.bin''' from the '''tplink_archer-c9v1 directory''' from one of the links [[Index:FAQ#Where_do_I_download_firmware.3F|here]].
* Read New Build and model-specific threads to determine the stability of a given build. * Read New Build and model-specific threads to determine the stability of a given build.
:* E.g. [https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2016/04-05-2016-r29409/tplink_archer-c9v1/factory-to-ddwrt.bin build 04-05-2016-r29409 factory-to-ddwrt.bin] :* E.g. [https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2016/04-05-2016-r29409/tplink_archer-c9v1/factory-to-ddwrt.bin build 04-05-2016-r29409 factory-to-ddwrt.bin]
* Upload the dd-wrt firmware using the standard TP-Link UI and wait until router reboots * Upload the dd-wrt firmware using the standard TP-Link UI and wait until router reboots
-* [[Hard_reset_or_30/30/30|30/30/30]] hard reset+* Do a [[Factory Defaults|normal reset]] or [[Hard_reset_or_30/30/30#Erasing_NVRAM|nvram erase]] via telnet/ssh ('''Do not 30/30/30 an ARM router!''')
- +*DO NOT UPDATE THE STOCK FIRMWARE TO A NEWER VERSION OR YOU MAY RISK A LOT OF EXTRA WORK. STICK TO STOCK BUILDS OLDER THAN 180125. 180125 will block your router from being able to update to any third party firmware. If your router is on this version or newer, you will need to follow this topic's instructions: https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1226430
===TP-Link Archer C9 v2=== ===TP-Link Archer C9 v2===
* Ensure you have the latest firmware from [http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware TP-Link] (tested with Archer C9(UN)_V2_160517) * Ensure you have the latest firmware from [http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware TP-Link] (tested with Archer C9(UN)_V2_160517)
-* Download '''factory-to-ddwrt.bin''' from the '''tplink_archer-c9v2 directory''' of a [http://www.dd-wrt.com/site/support/other-downloads?path=betas%2F latest working build].+* Download '''factory-to-ddwrt.bin''' from the '''tplink_archer-c9v2 directory''' from one of the links [[Index:FAQ#Where_do_I_download_firmware.3F|here]].
* Read New Build and model-specific threads to determine the stability of a given build. * Read New Build and model-specific threads to determine the stability of a given build.
:* E.g. [https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2016/04-05-2016-r29409/tplink_archer-c9v2/factory-to-ddwrt.bin build 04-05-2016-r29409 factory-to-ddwrt.bin] :* E.g. [https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/2016/04-05-2016-r29409/tplink_archer-c9v2/factory-to-ddwrt.bin build 04-05-2016-r29409 factory-to-ddwrt.bin]
Line 22: Line 82:
* Download the last appropriate dd-wrt firmware [http://www.dd-wrt.com/site/support/other-downloads?path=betas%2F here] * Download the last appropriate dd-wrt firmware [http://www.dd-wrt.com/site/support/other-downloads?path=betas%2F here]
* Upload the latest good ''webflash.bin'' build using the dd-wrt GUI found under ''Administration->Firmware Upgrade'' * Upload the latest good ''webflash.bin'' build using the dd-wrt GUI found under ''Administration->Firmware Upgrade''
-:*DD-WRT v3.0-r30385 std (08/12/16)) has been tested stable+:*DD-WRT v3.0-r30385 std (08/12/16) has been tested stable
 + 
 +===TP-Link Archer C9 v3, v4===
 +Device thread: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=305884
 +*Do not use builds since 34080 (15088 KB, while 33772 was 13796 KB): http://svn.dd-wrt.com/ticket/6144
 +**Seems fixed since 35452
 +'''WARNING:''' [http://svn.dd-wrt.com/ticket/6037 Enabling JFFS bricks the router]: "That seems to nuke all the way up to 0xFEFFFF in the SPI flash."
 +*TheDoc's fix for bricked v3/v4 is [https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1116019#1115979 here].
=Troubleshooting= =Troubleshooting=
-Device Forum Thread: https://dd-wrt.com/phpBB2/viewtopic.php?t=282831+Device Forum Thread: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=282831
===Bricked Router=== ===Bricked Router===
- 
'''Symptoms''': all the LEDs are ON, and you can't access to UI '''Symptoms''': all the LEDs are ON, and you can't access to UI
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* Switch on the router, holding the RESET button for 2-4 seconds * Switch on the router, holding the RESET button for 2-4 seconds
* The firmware will be automatically downloaded and installed by the router * The firmware will be automatically downloaded and installed by the router
- 
'''Symptoms''': after the dd-wrt installation the MACs are changed! '''Symptoms''': after the dd-wrt installation the MACs are changed!
-*https://dd-wrt.com/phpBB2/viewtopic.php?t=282831&start=345+*https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=282831&start=345
-*https://www.dd-wrt.com/forum/viewtopic.php?p=1003571+*https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1003571
-*https://www.dd-wrt.com/forum/viewtopic.php?p=1116768+*https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1116768
 + 
 +===Recovery Mode===
 +The '''v3''' CFE has a built-in Webpage Firmware Recovery mode for bricked routers: see [https://www.tp-link.com/us/faq-1482.html TP-Link article].<br>
[[Category:TP-Link guides]] [[Category:TP-Link guides]]

Revision as of 00:31, 12 May 2021

Contents


Hardware Specifications

FCC ID TE7C9
Industry Canada ID 8853A-C9
Power 12 VDC, 3.3 A
CPU Broadcom BCM4709 @1 GHz
Architecture ARM Cortex A9 (2 cores)
RAM / Flash (ROM) 128 MiB / 16 MiB
Switch Broadcom BCM4709
LAN/WAN ports 4 /1 @ 1 Gb/s
USB Ports 1x USB 2.0, 1x USB 3.0
JTAG internal
Serial internal, 4-pin header, 3.3V TTL
WI1 chip Broadcom BCM4360
WI1 protocols an+ac
WI1 MIMO config 3x3:3
WI1 antenna connector U.FL, RP-SMA
WI2 chip Broadcom BCM4360
WI2 protocols bgn
WI2 MIMO config 3x3:3
WI2 antenna connector U.FL, RP-SMA

The Archer C1900 is identical.

How to install DD-WRT

TP-Link Archer C9 v1

  • Ensure you have latest firmware from TP-Link
  • Download factory-to-ddwrt.bin from the tplink_archer-c9v1 directory from one of the links here.
  • Read New Build and model-specific threads to determine the stability of a given build.
  • Upload the dd-wrt firmware using the standard TP-Link UI and wait until router reboots
  • Do a normal reset or nvram erase via telnet/ssh (Do not 30/30/30 an ARM router!)
  • DO NOT UPDATE THE STOCK FIRMWARE TO A NEWER VERSION OR YOU MAY RISK A LOT OF EXTRA WORK. STICK TO STOCK BUILDS OLDER THAN 180125. 180125 will block your router from being able to update to any third party firmware. If your router is on this version or newer, you will need to follow this topic's instructions: https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1226430

TP-Link Archer C9 v2

  • Ensure you have the latest firmware from TP-Link (tested with Archer C9(UN)_V2_160517)
  • Download factory-to-ddwrt.bin from the tplink_archer-c9v2 directory from one of the links here.
  • Read New Build and model-specific threads to determine the stability of a given build.
  • Upload the dd-wrt firmware using the standard TP-Link UI and wait until router reboots
  • Download the last appropriate dd-wrt firmware here
  • Upload the latest good webflash.bin build using the dd-wrt GUI found under Administration->Firmware Upgrade
  • DD-WRT v3.0-r30385 std (08/12/16) has been tested stable

TP-Link Archer C9 v3, v4

Device thread: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=305884

WARNING: Enabling JFFS bricks the router: "That seems to nuke all the way up to 0xFEFFFF in the SPI flash."

  • TheDoc's fix for bricked v3/v4 is here.

Troubleshooting

Device Forum Thread: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=282831

Bricked Router

Symptoms: all the LEDs are ON, and you can't access to UI

Follow these steps:

  • Switch off the router
  • Download a complete binary-image of firmware
  • Rename the downloaded firmware with the following name: archerc9v1_tp_recovery.bin or "archerc9v2_tp_recovery.bin" if you have a v2 router
  • Serve as TFTP server the renamed firmware on the following IP: 192.168.0.66
  • Switch on the router, holding the RESET button for 2-4 seconds
  • The firmware will be automatically downloaded and installed by the router

Symptoms: after the dd-wrt installation the MACs are changed!

Recovery Mode

The v3 CFE has a built-in Webpage Firmware Recovery mode for bricked routers: see TP-Link article.