ASUS_RTAC87U DD固件

514422325

• To Clear NVRAM with Asus firmware
  telnet, log in, enter "mtd-erase -d nvram" or "mtd-erase2" not sure what is proper way.
  
  When you first install this firmware (first time or factory default it)
  NOTE: You may need to reboot your computer after firmware install, most likely you were on the standard 196.168.1.1 that Asus defaults to, or you need to change your IP address on your computer to 192.168.1.? (something other than 192.168.1.1) , subnet 255.255.255.0, gateway 192.168.1.1.  first time you update to dd-wrt or update, after the firmware installs let it sit until the 5GHz light comes on.  NOTE the 2.4GHz light will never come on)
  
  TO FLASH (Thanks to saifooz, post 3 below)
  
  1. Download the latest build of DD-WRT firmware for ASUS RT-AC87U. Post 3 below
  
  Note: If you want to upgrade from a current dd-wrt firmware to a newer build then you have to upgrade using the WebUI (192.168.1.1)
  If you want to update the firmware from the official to this build then follow these steps
  
  2. Put RT-AC87U in the recovery mode by following these steps:
  - turn off the router
  - While pressing the "WPS" button at back; turn on the router and keep holding this button for 2 seconds after the router is on and then leave it.
  - Quickly press the "RESET" button at back and keep pressing till the power blue led starting blinking slowly.
  
  3. You may not need this step. Change your LAN or WiFi adapter in Windows to a static IP 192.168.1.2 and Gateway 192.168.1.1 if not identified.
  
  4. Go to your browser and navigate to 192.168.1.1 (unless you change it)
  
  5. You should be in the recovery firmware page. Browse the firmware you downloaded and press upload button.
  
  6. You should wait and do not turn the router off till it restarts itself automatically. The page could looks hanged but it take a minute or less to finish the upload and then wait till the page says "Firmware update is successful completed". There is a percentage level bar at bottom-left of the web page.  (Wait for the 5GHz light to light up, NOTE:there is no 2.4GHz light)
  
  if you want to go back to the official firmware you can follow the same method or upgrade it through the dd-wrt webui. The difference is a default reset will be applied.
  
  Saif
  
  To Configure
  
  1) Log into the web interface of the router using 192.168.1.1
  2) Set dd-wrt pass
  3) Telnet into newly flashed image
  4) erase nvram --- again do this several times
  5) Type reboot, in the telnet window
  6) Log into the web interface of the router using 192.168.1.1
  7) Set passwords
  8a) Configure Wifi
  8b) Set wl0 wireless network mode to NG-Mixed
  8c) Set wl0 wireless ssid
  8d) Set wl1 wireless network mode to AC/N-Mixed
  8e) Set wl1 wireless ssid
  8f) Set Channel Width on wl1 to VHT (80+80 MHz)
  8g) Apply
  9) Set TX Power to "81" in WL1-Advanced optional Apply
  10) Set wifi security wl0(wpa2 personal/aes),wl1(wpa2 personal,aes) Apply
  11) Define new ip address for lan optional
  12a) Set hostname optional
  12b) Set router name optional
  12c) Apply
  13) Define new start place for dhcp optional Apply
  14) Define dns optional (like googles 8.8.8.8, 8.8.4.4) Apply
  15) Set Static Leases optional Apply
  16) Set Port Forwarding optional Apply
  17) Enable USB support optional Apply
  18) set ddns (dyndns) optional Apply
  19) add port forwards  optional Apply
  20) Enable UPnP (in "NAT/QoS" then UPnP tab) I turn this on optional Apply
  21) reboot (only after all your settings are done) !!ONLY IF NEEDED!!  try not to
  
  Basic usage of where things are in dd-wrt (menu items in "" are tabs). I always hit "Apply Settings" then "Save" after every change (you may not need to hit save but I do OCD).
  1.  In "Setup" then "Basic Setup", you have your router name, router IP address you desire if you want to change it, DHCP, DNS, and Time Zone.
  NOTE: on the DNS it gives 3 If you even want to change it to your preference or leave it blank for your ISP to handle it, you only have to input the first 2, the last one if left blank will default to your ISP (this is from what I read and think I understood)
  
  2.  In "Setup" "DDNS" if you have a ddns service, you put that there.
  
  3.  In "Wireless" "Basic Settings" you have your 2.4GHz and 5GHz network names, channels ect..   NOTE: Under 5GHz change, channel width to VHT (80+80 MHz), change Wireless network mode to AC/N-Mixed, and Extension Channel to upper upper NOTE: upper upper may cause issues with 5GHz if so bring it back to lower lower for now
  
  4.  In "Wireless" "Wireless Security" you have your wireless passwords, wl0 is 2.4ghz and wl1 is your 5GHz.
  
  5.  In "Services" "Services" you have static leases (Asus calls Manually Assigned IP around the DHCP list), MAC address to static IP WITH NAMES.  You have options in here to turn on or off, telnet, ssh, system log, ect..
  
  6.  In "Services" "USB" If you are going to use a usb drive enable all the top 5, yes I know 5 do not show but when you start to enable them the others will show, nothing goes into the 3 text boxes, and disable the SES button to remove drives, why cause it does not work, matter in fact it ejects the drive (I think this is the workaround to eject the usb drive, but not sure), and in disk info you should see your USB drive (I do not know what file system format is not supported)
  
  7. In "Services" "NAS" this is where you enable FTP Server, DLNA, Samba, File sharing for the USB drives.  I have DLNA enabled with a path to my usb (/mnt/sda1) nothing in subdir, and just video checked.  I have Samba Server enabled with just a Workgroup name.  I have File sharing enabled (/mnt/sda1), Media as a name in the name box with read/write.  Users = I created a user name and password with access shares and samba checked.
  
  8.  In "NAT/QoS" "Port Forwarding" this is where you forward port to devices (IP address) I leave the Source net field blank.  Do not forget to check the enable box.
  
  9.  In the "Administration" you have your tabs for firmware upgrade, backup, commands, management.
  
  10. In "Status" you have status of various stuff have fun.
  
  Telnet to your router (Thanks to "spinkick)
  1.  Say if its using 192.168.1.1 for its address
  2.  Go to start/run type "cmd" press enter
  3.  Type "Telnet 192.168.1.1" press enter
  4.  The login is "root" the password is whatever you set the password for the router.
  
  To SSH into router NOTE: Telnet was enabled by default, so you could use that instead.
  1.  Open a web page and type 192.168.1.1 (or what you changed it to)
  2.  Click on the "Services" tab
  3.  You will be in the 1st tab below the services tab on another "services" tab, if not click it.
  4.  Scroll down to "Secure Shell"
  5.  Enable "SSHd" and "password login"
  6.  Go to "Administration" "Management" in the Remote Access enable SSH Management
  6.  Open up what you use for ssh on your computer (I use a mac so I open Terminal)
  7.  Type "ssh root@192.168.1.1 (or whatever you changed your network Router IP to)
  8.  Hit enter and it will ask for a password, input your password you gave the router.
  Your in type your commands
  
  To set up a guest network
  Follow these steps in this LINK
  
  To see system Logs (I am not sure this is the proper way??)
  1.  Go to in the router "Services" "services"
  2.  Enable "Syslogd" under system log
  3.  Do a ssh to your router (follow my instructions above) (or use terminal)
  4.  Type "cat /var/log/messages" or "more /var/log/messages"  without quotes. I found here
  
  To get the 2.4 GHz radio version by running the commands
  wl ver
  wl revinfo
  
  Schedule Reboot
  1.  Go to "Administration" "Schedule Reboot"
  2.  Enable Schedule Reboot
  3.  Click the dot for "At set Time"
  4.  Enter in the time you want the router to reboot, everyday or what you want.
  5.  Click "apply"
  6.  Click "save"
  
  
  Please let me know if I made any mistakes, as I am new to this also
  Thank You and FINALLY we have working routers!!
  
  

  • 1. Download the latest build of DD-WRT firmware for ASUS RT-AC87U
    v24-SP2 Build 05-09-2015-r26866
    Download here
    
    Note: I will post the next updated build here and replace the previous build.
    
    Note: If you want to upgrade from a current dd-wrt firmware to a newer build then you have to upgrade using the WebUI (192.168.1.1)
    If you want to update the firmware from the official to this build then follow these steps
    
    2. Put RT-AC87U in the recovery mode by following these steps:
        - turn off the router
        - While pressing the "WPS" button at back; turn on the router and keep holding this button for 2 seconds after the router is on and then leave it.
        - Quickly press the "RESET" button at back and keep pressing till the power blue led starting blinking slowly.
    
    3. You may not need this step. Change your LAN or WiFi adapter in Windows to a static IP 192.168.1.2 and Gateway 192.168.1.1 if not identified.
    
    4. Go to your browser and navigate to 192.168.1.1 (unless you change it)
    
    5. You should be in the recovery firmware page. Browse the firmware you downloaded and press upload button.
    
    6. You should wait and do not turn the router off till it restarts itself automatically. The page could looks hanged but it take a minute or less to finish the upload and then wait till the page says  "Firmware update is successful completed". There is a percentage level bar at bottom-left of the web page.
    
    
    if you want to go back to the official firmware you can follow the same method or upgrade it through the dd-wrt webui. The difference is a default reset will be applied.
    

    • Try this build
      http://download1.dd-wrt.com/dd-wrtv...6081/asus-rt-ac87u/asus_rt-ac87u-firmware.trx

      
      
      
      

    
    
    
    

  
  
  
  

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