First steps towards RadSec support

[Alan DeKok]

Alexander Clouter wrote:
> Just thinking out loud, but RADIUS over SCTP I would have thought would 
> be been more appropriate than TCP (as RFC3436 describes SCTP with TLS) 
> with the multiplexing of sessions being built in?  

  Yes.  But that's even more work....

> Would mean your ID field limitation could be removed...

  We could do that with RADIUS over TCP.  But that's another story...

  Alan DeKok.