--- vb vb@vsbe.com wrote:
Greetings,
I am trying to bring up a system with two ethernet interfaces, and don't seem to be able to understand the intended behavior of the multiinterface system.
Say when one tries pinging over an interface which is down, u-boot starts browsing over registered ethernet interfaces, making the next one in the list active and so on. So, after the ping attempt the current interface value could change.
Is this really what is required - changing the active interface with the user unaware of it?
This is how it works. The user is hardly unaware, though.
What are the semantics of the environment variables "ethprim" and "ethact"?.I tried to look through the documentation, and found nothing.
'ethprime' lets you specify which interface to try first. 'ethact' points to the interface that is currently active. It is modified by the Ethernet driver and you should only touch it if you want to override for some reason.
regards, Ben