Symmetricom Time Server user manual MD5 Authentication and NTP Broadcast Mode

Table of Contents

For more information . . . . . . . . . . . . . . . . . . . . . . . . 96

B MD5 Authentication and NTP Broadcast Mode 99

Introduction to MD5	. 99
NTP Broadcast Mode with MD5 Authentication	101
NTP Broadcast Mode without Authentication	102
Configuration of NTP on the Timeserver	102
Configuration of NTP on the Time Client	103

C TIME and DAYTIME Protocols 105

TIME Protocol as per RFC-868 . . . . . . . . . . . . . . . . . . . . . 105 The Time Protocol Format . . . . . . . . . . . . . . . . . . 105 DAYTIME Protocol as per RFC-867 . . . . . . . . . . . . . . . . . 106 TCP Based Daytime Service . . . . . . . . . . . . . . . . . 106 UDP Based Daytime Service . . . . . . . . . . . . . . . . 106 DAYTIME String Format . . . . . . . . . . . . . . . . . . . . 106

D SNMP – Simple Network Management Protocol 107

About SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Symmetricom SNMP Configuration . . . . . . . . . . . . . . . . . 108 Serial or Telnet Configuration . . . . . . . . . . . . . . . . . . . . . . 110 Symmetricom SNMP Enterprise MIB . . . . . . . . . . . . . . . . 110

E F

Automated Computer Time Service (ACTS) 125

Non-Standard Features 127

Index

TOC-iv TimeVault™ User’s Manual 6000-100FrontTOC.fm Rev. D