Ntp; Configuration - Safran WR-ZEN Series User Manual

Figure 5-17:
It basically offers a readback of the configuration value (Source Type, Source
Rank, Align PPS and PPS Mandatory) as detailed
along with an user friendly Message that summarize the state of the GM internal
state machine and a Detected value that reports the situation with the external
reference inputs signals. Finally, the validity of the leap second file needed to per-
form the conversion from UTC (NTP timescale) to TAI (PTP timescale) is detailed
in the panel. A detailed explanation of the parameters is provided below:
3.7120.x
3.7120.0
3.7120.2
3.7120.4
3.7120.5
5.6

NTP

This section is about the configuration and monitorization related to the NTP pro-
tocol.
5.6.1

Configuration

The WRZ-OS supports NTP over management interfaces (ethX) and fiber optics
ports (wrX). NTP configuration is described in the following sections.
CHAPTER •
5 WR-ZEN Series User Manual Rev. v5.1
Overview tab for GM timing source.
OID Name
gm/info/xxx
Message
PPS Detected • NONE
Leap Second
File Expir-
ation Date
Leap Second
File Validity
Note: Periodic pooling of NTP offset: In the current version of WRZ-
OS it is recommended to set the NTP server in every node of the
topology, either GM or BC, to check the coherence of the timing ref-
erence.
Value Type
Specific information about the state of
GM timing source.
<String> User friendly message that summarizes the
current state of the GM timing source.
Report the detection of external reference
• PPS (Only) input on the front panel.
• CLK (Only)
• PPS & CLK
<String> Expiration date of the leap seconds files. If
there is more than one file, this will show the
date that is further in the future. The date
format is YYYY-MM-DD HH:MM:SS.
<Bool> "Yes" if the leap seconds file is valid. "No" if it
• No is expired or missing. See
Seconds File" on page 109
• Yes
this file.
"Configuration" on
Description
.
"Update Leap
for updating
5.6 NTP
page 99,
101