I'm not sure myself, the easy way out is to add a few #ifdefs and handle this
   very rare corner case for pppoe with a kernel config option.


i think it would be best to handle this without a kernel option.
it's not nice to have to rebuild your kernel to have working
internet...  is there no way to make this Just Work always?  ie
recognise the ether frames just for pppoe somehow?  i am not
extremely familiar with the problem at hand.



.mrg.