Support for Cisco MR32

For Developers
27

How to go on. Ther is also an download for the Firmware

1 Like
28

Thanks! I learned a lot with this article.
Sadly i think i won't be able to go further. After reading this article : https://snt.sh/2016/02/pwning-the-meraki-mr18/ , i found out that my firmware version was: 25-201807091103-G1dfc8e26-aacharya
So, if i understood it well, i won't be able to root my devices unless there is a way to downgrade?

I tried to press reset for 10 sec., but every time a reboot occurs the answers to commands such as

odm serial_num read

are : UNRECOGNIZED COMMAND LOGGED TO CLOUD SERVERS

29

Hey i Need your help. How to connect putty and so.
Maybe just if you want we could talk via an normal Messenger like WhatsApp or telegram :slight_smile:

30

Sure! Whatsapp is ok for me : The name is DaFarmer with the same avatar i have here :slight_smile:

31

How would we give us the numbers for WhatsApp?
Do you want to email me?

d.eisenberg@outlook.de

32

Now i got the MR to get the Firmware from the Web server. But Than this happens.

Unbenannt

Can someone help pls

33

Do you mind sharing your initramfs.bin again? I compiled my own initramfs but when booting the MR32 I'm getting errors.

[    4.630000] Mapping 10362880 bytes for /dev/mtdblock/part.safe
[    4.680000] find_itb_subimage: error finding kernel@1: FDT_ERR_NOTFOUND
[    4.680000] find_itb_subimage: error finding ramdisk@1: FDT_ERR_NOTFOUND
[    4.690000] find_itb_subimage: error finding fdt@2: FDT_ERR_NOTFOUND
[    4.700000] kexec_raw: kexec_load: Cannot assign requested address
[    6.440000] Mapping 10235904 bytes for /dev/mtdblock/part.old
[    6.480000] Meraki-build is 23-191963

Thanks!

34

Hello! I have a MR32 decommissioned. In case someone needs it to work on creating an image for it, you can let me know.

35

I have an firmware build if you need but it’s 1 year old and I’m still getting the can resize error.

36

Thank you, but I don't have a lot of free cycles to work on it. I was more thinking to ship it to some developer.

37

hi sir, i am very interesting for cisco meraki mr33 rom, would u mind share it with me? my email address is narie@qq.com thanks! let we discuss more about this device

38

hi sir, would u mind share these file again? i am very interesting for this device cisco meraki mr32, my email address is narie@qq.com thanks! let we discuss more about this device

39

You do realize that this is the MR32 thread. Please head over to the MR33 specific one e.g.

Or have a look at the following discussion on github where you should be able to find what you are looking for

1 Like
40

Hello all,
Also have one MR32, please share any updates if we are able to flash it with OpenWrt. The guide is not exist anymore.
Please advice. Thank you.

Guide from :
https://openwrt.org/docs/guide-developer/quickstart-build-images

41
42

Thank you.

Since we can't find MR32 in both sections of Hardware and Targets, does that mean OpenWrt doesn't support MR32 officially?

43

https://downloads.openwrt.org/snapshots/targets/bcm53xx/generic/openwrt-bcm53xx-generic-meraki_mr32-squashfs.sysupgrade.bin

The wiki is user contributed, please add missing information as needed.

44

You are looking in the wrong places :slight_smile:

45

This topic was intended for adding support for this specific device.
Since official 21.02 images are available now since quite a while, I will set a timer for this topic to close.

Why?

Because specific problems for this device with official releases are better handled in separate topics, in order to make finding relevant information easier.

Therefore: Please open new topics for any open issues with this device.

Thanks! :slight_smile:

46

This topic was automatically closed 10 days after the last reply. New replies are no longer allowed.