Initialising networking protocol

[frenchy at driven-monkey.com]

Hi All,

I am working on implementing MPLS in FreeBSD at the moment. I was wondering if 
anyone had some links to any references I could use, or recommend any books I 
can use to help me in that. Failing that, I am struggling with trying to work 
out how to initialise my MPLS protocol in the netisr stack, so the mpls_input 
function I am writing is called when an MPLS packet is received.

Thanks for any help,
Ryan French.