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Symmetricom Time Server User Manual
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6000-100Ch1.fm Rev. D
TimeVault™ User’s Manual
1-9
Interface Spe
cifications
Chapter 1: General Information
1.13.3
ACTS P
ort
Data:
ACTS Service time updates
Data Rates:
9600
Connector:
RJ–1
1
The ACTS modem requir
es a separate analog
phone line. See Appendix E, “Automated
Computer Time Se
rvice (ACTS)”,
for more in
formation about ACTS.
22
24
Table of Contents
Default Chapter
4
Declaration of Conformity
4
Table of Contents
11
1 Table of Contents I
15
2 General Information
15
Conventions
15
Overview of Timevault
16
Limited Warranty
16
Limitation of Liability
16
Proprietary Notice
17
Physical Specifications
17
Environmental Specifications
18
Power Input Specifications
19
Certifications
19
Internal Timing Performance Specifications
19
Network Time Protocol Synchronization Specifications
20
Front Panel Interface
21
Interface Specifications
22
NET Port Ethernet Interface
22
Utility Port (RS-232 I/O Interface)
22
ACTS Port
23
3 Installation and Start-Up
25
Site Preparation
25
Mounting Instructions
25
Necessary Equipment
26
Antenna Information
27
GPS Roof-Mounted Antenna Installation
27
GPS Window-Mounted Antenna (140-619) Installation
28
Cabling
29
Power-Up
31
GPS Mode
31
ACTS Mode
33
NTP Mode
33
Synchronization Source Operation
34
Rolling Redundancy
36
Front Panel Interface
37
Alphanumeric Display
37
Keypad Operation
38
NET Port Network Parameters: First Time Configuration
42
DHCP Configuration
43
Verify Functionality
43
Wrap-Up & Advanced Operation
43
4 Remote Operation
45
Web Access
45
Starting the Web Browser
45
Accessing Timevault's Web Pages
46
Configuration Control Login Page
47
Remote Configuration
48
Leaving the Control
53
Leaving the Web Interface
53
Telnet Access
54
Starting Telnet and Making a Connection
54
Ending Telnet
55
Serial Access
56
Serial Line Settings
56
Hyperterminal
57
Session Timers
62
Utility Port Session Timer
62
Telnet Session Timer
62
Web Control Session Timer
62
5 Serial or Telnet I/O Functions
63
Overview and Format
63
Command List
65
Function Commands
68
F03 - Time and Date Request
68
F18 - Software Version Request
68
F36 - NET Port Network Configuration Entry/Request
69
F53 - Operating Mode Request
69
F60 - Satellite List Request
70
F67 - Leap Second Information
72
F72 - Fault Status Request
72
Extended Function Commands
73
F100 BASET - 100 BASE-T/10 BASE-T Control
74
F100 DHCP - DHCP Control
75
F100 EA - Ethernet Address
76
F100 IP - IP Address
76
F100 SM - Subnet Mask
77
F100 G - Gateway
77
F100 IC - NET Port Network Configuration Entry/Request
78
F100 P - Change User Password
78
F100 ST - Self Test Status
79
F100 VER - Software Version Request
80
F100 T - Current Time Source Request
80
F100 CONFIG - FTP Configuration of NTP, SNMP & ACTS Parameters
81
F100 LOCK - Remote Lockout
90
F100 L - Lock Display Request
90
F100 J - Jumper
91
F100 BH - Burn Host
91
F100 BU - Burn
91
F100 BUB - Burn Bootloader
93
F100 BF - Burn File System
93
F100 K I L L - Reboot
94
F100 BL - Burn Host Lock Request
95
F100 BLS - Burn Host Lock Set
95
F100 BLR - Burn Host Lock Reset
95
F100 PRESETALL - Password Reset All
96
F100 PN - Password System User Name Change
96
F100 PR - Password Reset
97
F100 PL - Password Lock Request
97
F100 PLS - Password Lock Set
98
F100 PLR - Password Lock Reset
98
F100 PE LIST - Peer List Request
98
F100 PE ADD - Peer Add
99
F100 PE REM - Peer Remove
99
F100 Pi - Ping
99
F100 PT - Time
99
Login/Logout
100
Operator Login
100
Guest Login
100
Logout
100
6 Timevault-Generated Messages
101
Error Messages
101
LED System Status Alerts
103
Solid Red/Solid Orange
103
Informational Messages
103
NTP Version 3, NTPQ, and NTPDC
105
NTP V 3.0 Data Format Per RFC-1305
105
NTP Data Packet
105
SNTP V 3.0 Data Format Per RFC-2030
109
Cross Check Functionality with NTPQ and NTPDC
110
Ntpq
110
Ntpdc
110
For more Information
110
MD5 Authentication and NTP Broadcast Mode
113
Introduction to MD5
113
NTP Broadcast Mode with MD5 Authentication
115
NTP Broadcast Mode Without Authentication
116
Configuration of NTP on the Timeserver
116
Configuration of NTP on the Time Client
117
TIME and DAYTIME Protocols
119
TIME Protocol as Per RFC-868
119
The Time Protocol Format
119
DAYTIME Protocol as Per RFC-867
120
TCP Based Daytime Service
120
UDP Based Daytime Service
120
DAYTIME String Format
120
SNMP - Simple Network Management Protocol
121
About SNMP
121
Symmetricom SNMP Configuration
122
Serial or Telnet Configuration
124
Symmetricom SNMP Enterprise MIB
124
Automated Computer Time Service (ACTS)
139
F Non-Standard Features
141
4
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Symmetricom Time Server Specifications
General
Brand
Symmetricom
Model
Time Server
Category
Network Card
Language
English