How to remove 70-persistent-net.rules?

[Cyril Jaquier <cyril.jaquier@jaqpot.net>]

Hi all,

I'm using Debian Live on Alix boards. The system is on a CF card and the 
root filesystem is writable (full persistence). So far so good. The 
first time I boot the system, udev write the MAC address of the network 
interfaces into /etc/udev/rules.d/70-persistent-net.rules and because I 
use full persistence, the file is there on the next boot. The problem is 
that the next boot can be on another Alix board which has different MAC 
addresses. In this case, the network interfaces are not brought up 
correctly :( What is the best way to disable this feature?

1/ Is there a configuration parameter to disable this in udev?

2/ Should I write a script that remove this file during bootup? Is 
scripts/live-bottom/ the right place to do it? Probably before 23networking?

3/ Do you have any other cleaner solutions?

Thank you and Regards,

Cyril Jaquier