On 04/01/2013 10:03 AM, Simon Hobson wrote: > AFAIK, the only reliable way of getting it is to wait for the client > to boot, and get the DUID from the lease created (or the logfile ?). > On a busy network, I'm not sure how you'd identify that specific client. Did you see the log I posted? I'm already do this and it doesn't seem to work.