Ethernet-briding a MBIM-interface

Bjørn Mork bjorn at
Tue Oct 28 02:13:07 PDT 2014

Markus Gothe <nietzsche at> writes:

> Explains why the fix_dst-stuff breaks briding in qmi_wwan.c as well I
> guess. However even if setting a null mac there it seems to be
> replaced by the modem fw, right?

No, you're right.  If we hit the code dealing with raw IP packets in
qmi_wwan, then the h_source of the genereated header will be 0. Which
makes those packets fail in a brigde.

That should also be fixed.

> Sure I can do ARP-replies with ebtables / arptables as well I
> suppose. :-) ARP is all about preferences.



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