Installing OpenWRT/ROOter on a RBM33G/RBM11G

-

Installing OpenWRT/ROOter on a RBM33G/RBM11G


  1. Download the latest
  2. Extract all of the above to: C:\Users\Public\Downloads
  3. Setup Network Interface connected to RBM33G/RMB11G POE port:
    • IP: 192.168.1.2
    • Mask: 255.255.255.0
    • Gateway: 192.168.1.1
    • DNS1: 192.168.1.1
  4. Disable Windows Firewall
    • From an administrator command prompt:
    • NetSh Advfirewall set allprofiles state off

  5. Configure and start tftpd32/64
    • Option 1: Overwrite tftpd32.ini with this one and start tftpd64.
    • Change the BootFile name if needed.
    • Option 2: Use screenshots for the settings, restart tftpd64 after you make your changes

  6. Open Putty to the COM port of your USB to Serial Adapter with a baud rate of 115200
  7. Plug in/powercycle your router, press any key within 2 seconds to enter setup.
  8. Boot from the network by pressing the following key sequence:
    • o - boot options
    • e - ethernet
    • o - boot options
    • b - boot
  9. Wait for boot to complete (~45 seconds)
  11. Browse to openwrt-RBM33G-GO2018-08-15-upgrade.bin
  12. Click Flash Image, continue.
  13. Re-Enable Windows Firewall
    • From an administrator command prompt:
    • NetSh Advfirewall set allprofiles state on

  14. Wait for router to finish rebooting, re-enter setup, and reset to default boot options by pressing r.
  15. Done. Reset your Windows Network IP settings.

Comments

  1. UnknownFebruary 14, 2019 at 1:05 AM

    Dear Daniel
    thank you for your amazing work, but would you please explain the advantages of OpenWRT to MikroTik router OS ?

    ReplyDelete
  2. AnthonyMarch 12, 2019 at 10:54 PM

    Thanks for this guide! I've got an RBM11G and want to place ROOter on it. Going by the post, it looks like I need a USB to serial adaptor, but I don't know where to hook it up on the RBM11G. Can RouterOS be replaced without needing the USB to serial adapter? Cheers!

    ReplyDelete
    Replies
    1. Daniel WoodMarch 18, 2019 at 11:53 PM

      Yes. IIRC, all you have to do is replace steps 7&8 with holding the set button while you plug in power. After about 30 seconds the LEDs start flashing, indicating it is now attempting a network boot.

      Delete
    2. AnthonyMarch 19, 2019 at 4:50 AM

      That worked a treat. Thanks champ.

      Delete
  3. UnknownMarch 29, 2019 at 6:17 AM

    Daniel,

    I've got a similar configuration (RBM11G + MC7455). The modem gets detected and works in MBIM protocol. I don't know what to do next - it looks like it works in direct ip mode. How to force it to work?

    MK

    ReplyDelete
  4. Cox Family ChristmasOctober 15, 2020 at 8:15 PM

    This comment has been removed by the author.

    ReplyDelete
  5. xanFebruary 14, 2021 at 12:03 PM

    Так можно и без всякого ком порта через прогу pxesrv https://www.youtube.com/watch?v=8-jB30m8NmA

    ReplyDelete
  6. UnknownMarch 24, 2021 at 6:17 PM

    You forgot the part where the Mikrotik license needs to be backed up so this can be reversed in the future.

    ReplyDelete
  7. centrsvyazJune 23, 2021 at 10:03 AM

    how to install openwrt on microSD and boot not from nand? 16 MB is very small for our tasks in openwrt

    ReplyDelete
  8. UnknownFebruary 14, 2022 at 7:39 AM

    I am having trouble with the Serial Connection, are you using a USB to Serial adaptor on your PC and how have you configured the pinout?

    ReplyDelete

Post a Comment

Popular posts from this blog

Sierra Wireless LTE Modem Guide: Automated Flashing of the EM7455/MC7455 with a Ubuntu Linux 18.04 LiveCD

-
Image
I've written a bash script to automate the entire process of setting up any of the EM/MC74XX series modems (Generic, Dell, Lenovo). This assumes you have the Sierra card inserted into a USB enclosure. This post is part of my Sierra Wireless LTE Modem Guide Series . If you prefer to skip the blog nature of these guides and just grab the bare features and commands, my  GitHub repository  will serve as the authoritative source for this entire series. Any changes or updates will occur there first. From the script description: - Only for use on Ubuntu 18.04 LTS LiveUSB - All Needed Packages will Auto-Install - Sets MBIM Mode with AT Commands Access - Changes all models of EM74XX/MC74XX Modems to the Generic Sierra Wireless VID/PID - Clears Band Restrictions and Places Modem in LTE only mode. - Flashes the Current Generic Firmware as of 2018-07-18 Link to script: https://github.com/danielewood/sierra-wireless-modems/blob/master/autoflash-7455.sh If you are feeling bra
Read more

Crossflashing the Dell PERC H200 and H310 to the LSI 9211-8i

-
Image
There are many fine guides online for crossflashing the Dell PERC H200 and H310 to the LSI 9211-8i that they truly are, but sometimes you just want to flash things quickly and in a straightforward manner. This guide aims to achieve that with one word: YOLO. I have made available a flashing package that, using said package, you can have the entire flash process done in under 5 minutes. This guide is based on files and previous guides by  Tyler Woods  and techmattr . There are some caveats: This will not preserve your SAS Address. That said, the only thing you care about is it being unique, so it is automatically generated every time. You can only have a single HBA in your system at a time. It is unsafe and I would highly recommend against running this on any system with a built in LSI HBA. Given the previous point, you should probably run this on a normal consumer motherboard. I used an old Dell Optiplex 755. How it works: The series of batch files perform t
Read more