> > So:-
> > 
> > *  Is this a totally evil thing to do in the first place?
> > *  Will we struggle on an ARM7? If we don't have an MMU? 
> > *  Will we get good performance (who wants a slow router?)
> > *  Will we struggle to disentangle the IP stack from the OS?
> > 
> 	Someone ported NetBSD's TCP/IP stack to VxWorks a while back
> 	    http://www.netbsd.org/gallery/products.html#pso-tcpip
> 	so you may be able to leverage off their work, or maybe even
> 	hire them for the job :) That was pre IPv6.
> 
> 	Another option might be to try interesting one of the consultants
> 	listed on the NetBSD website in the job.

Algorithmics also ported the 4.4 bsd stack to the MIPS PMON monitor
environment.  That might be interesting to you, too.

I haven't actually played with it.