On 22-Jul-06, at 1:17 AM, Jared D. McNeill wrote:
> I am familiar with the following:
>
> 	http://ietfreport.isoc.org/all-ids/draft-dion-tftp-multicast- 
> option-00.txt
>
> Currently tftp(1) supports open-loop (ie "slave-only") mode only.

Sorry, later version:

	http://mirrors.isc.org/pub/www.watersprings.org/pub/id/draft-dion- 
tftp-multicast-option-01.txt

Cheers,
Jared