[e2e] use of MAC addresses

[Charles M. Hannum]

On Wed, Apr 12, 2006 at 09:11:46PM +0200, Detlef Bosau wrote:
> 
> In addition, I?m not quite sure, whether we have only "pure IP networks" 
> or whether there may exist other protocols, e.g. old IPX installations 
> or SNA protocols.

I don't think you're going to get much sympathy for IPX or SNA here.
Many of us would like to pretend they never existed.  :-)