ACK ADJTIME Adjtime CS CSELT Candidature DATEACK DoD Gusella MASTERACK MASTERREQ MASTERUP MSITE MSITEREQ Protocol''SMM:22 Riccardo SETDATE SETDATEREQ SETTIME SLAVEUP SMM:22 Stefano TRACEOFF TRACEON TSP Timedc UDP USENIX Zatti candidature ce daemon daemons timedc