0
mboehmer

Odroid C2 MAC address confusion

Recommended Posts

Armbianmonitor:

Hi all,

 

preparing an image for our next deployment (10 Odroid C2), I found that somehow the MAC address visible in Uboot doesn't make it into Armbian system.

On the first copied system (I use odroidbackup.pl), in Uboot "Printenv" I get

ethaddr=00:1e:06:36:58:63

Original system gives me:

ethaddr=00:1e:06:34:fa:1a

Both systems report to our DHCP server with the latter MAC, which will lead to troubles when both boards will be in the same network :(

Any hints how to get the (apparently eFuse stored) MAC into the Armbian system?

 

Thanks in advance, Michael

Share this post


Link to post
Share on other sites

C'mon... noone has any ideas?

Anyone who has some knowledge where the MAC address of C2 boards is injected into the kernel? :(

Share this post


Link to post
Share on other sites

So there is no way to get the uboot stored MAC into Armbian?

I don't get it then how the root system I used for cloning did get the MAC into it, and where it is stored.

As in the final system setup will be fixed IPs, this is not a showstopper, anyhow it would be great to understand where Armbian does store the MAC (whereever it came from).

Any hints for me?

 

Share this post


Link to post
Share on other sites
5 minutes ago, mboehmer said:

Any hints for me?


If we would have a better solution, it would already be a part of the system. Perhaps there is one, just I don't know for it.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
0