Network Working Group Bill English RFC-28 SRI 13 January 1970 TIME STANDARDS We are about to install a relatively accurate real-time clock on our system. I would like any comments relative to Network time standards for such things as delay measurement so we can decide how good our clock should be. DISTRIBUTION: A. Bhushan, MIT S. Carr, Utah G. Cole, SDS S. Crocker, UCLA K. Fry, MITRE J. Heafner, RAND B. Kahn, BB&N T. O'Sullivan, Raytheon L. Roberts, ARPA P. Rovner, LL R. Stoughton, UCSB