1NTPSNMPD(8) NTPsec NTPSNMPD(8)
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6 ntpsnmpd - NTP Simple Network Management Protocol sub-agent
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9 ntpsnmpd [-nxdDlhV] [ntp host]
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12 [experimental]
13 ntpsnmpd is an AgentX Simple Network Management Protocol sub-agent.
15 It functions as a bridge between the Mode 6 protocol used for Network
17 Time Protocol monitoring, and an SNMP master agent. The user must have
18 running NTP and SNMP daemons for ntpsnmpd to work.
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21 -c filename, --configfile=filename
22 Alternate path for the configuration file, /etc/ntpsnmpd.conf by
23 default
24 -n, --nofork
26 Do not fork
27 -x, --master-addr
29 Specify address for connecting to the master agent
30 -d, --debug
32 Increase debugging level by 1.
33 -D num, --set-debug-level=num
35 The debug level is set to the following integer argument.
36 -l filename, --logfile=filename
38 Log debugging output to the specified file.
39 -h, --help
41 Print a usage message summarizing options end exit.
42 -V, --version
44 Print the version string and exit.
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47 Note that filenames in the options should be enclosed in quotes.
48 This is a temporary measure that will not be the case in future
49 versions.
50 /etc/ntpsnmpd.conf
52 master-addr addr
53 The address of the SNMP master agent to connect to. Can be either a
54 named socket or an IP address / hostname and port number.
55 ntp-addr addr
57 The address of the NTP daemon to monitor.
58 logfile filename
60 Log debugging output to the specified file.
61 loglevel level
63 Threshold for log messages. Equivalent to -D
64 /var/ntpsnmpd/notify.conf
66 This file is used to store the state of options that can be set
67 by writing to certain OIDs. Any comments will be overwritten by
68 ntpsnmpd upon write.
69 notify-mode-change [ True | False ]
71 Enable notifications on ntpd mode change.
72 notify-stratum-change [ True | False ]
74 Enable notifications on NTP stratum change.
75 notify-syspeer-change [ True | False ]
77 Enable notifications when ntpd selects a new system peer.
78 notify-add-association [ True | False ]
80 Enable notifications when ntpd adds a new peer.
81 notify-rm-association [ True | False ]
83 Enable notifications when ntpd removes a peer.
84 notify-leap-announced [ True | False ]
86 Enable notifications on leap second announcement.
87 notify-heartbeat [ True | False ]
89 Send heartbeat notification.
90 heartbeat-interval interval
92 Frequency of heartbeat notification in integer seconds.
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95 This program is still experimental in nature. Parts of the AgentX
96 standard are not yet fully implemented, logging not fleshed out yet,
97 some options missing, etc.
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100 The ntpEntStatusEntityUptime OID specifies a bizarre time format. This
101 does not match what the SNMP tools expect to see from a TimeTicks
102 variable. Instead the daemon returns a normal TimeTicks value.
103 The ntpEntNotifConfigChanged trap is left unimplemented. This is
105 because there currently is no way to implement what it wants, and it
106 demands alerts regarding changes that are not part of NTP’s
107 jurisdiction.
108 The ntpEntTimeResolution OID currently uses data from the sys_fuzz
110 variable as the base for it’s calculations. It is by no means certain
111 that this is the correct choice, and the returned data should be taken
112 with scepticism.
113 The ntpEntStatPktModeTable is unimplemented due to not currently having
115 a data source.
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118 Always returns 0.
119NTPsec 2023-01-02 NTPSNMPD(8)