All MIBs › HM2-TIMESYNC-MIB › hm2SntpServerOnlyIfSync
hm2SntpServerOnlyIfSync
Module: HM2-TIMESYNC-MIB
OID (symbolic): HM2-TIMESYNC-MIB::hm2SntpServerOnlyIfSync
OID (numeric): 1.3.6.1.4.1.248.11.50.1.2.1.3
Node type: OBJECT-TYPE
Type: HmEnabledStatus
Access: read-write
Description: The SNTP server is enabled only if synchronized to another external time reference. (e.g. NTP or PTP).
What is hm2SntpServerOnlyIfSync?
When enabled, the device only answers SNTP client requests once it has itself synchronized to an external reference such as NTP or PTP, so it never hands out an unsynchronized (potentially wrong) time to downstream clients.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.50.1.2.1.3 snmpwalk -v2c -c public <target> HM2-TIMESYNC-MIB::hm2SntpServerOnlyIfSync
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.50.1.2.1.3.1 snmpget -v2c -c public <target> HM2-TIMESYNC-MIB::hm2SntpServerOnlyIfSync.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.248.11.50.1.2.1.3.1 s <value>
Start monitoring Hirschmann HiOS industrial Ethernet switch (NTP/SNTP/PTP time sync) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HM2-TIMESYNC-MIB::hm2SntpServerOnlyIfSync OID value, configure state conditions and alerts, and monitor any Hirschmann HiOS industrial Ethernet switch (NTP/SNTP/PTP time sync) from a single console.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.248 | hirschmann | HIRSCHMANN-GENERIC-ERROR-MIB |
| 1.3.6.1.4.1.248.11 | hm2ConfigurationMibs | HM2-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.11.50 | hm2TimeSyncMib | HM2-TIMESYNC-MIB |
| 1.3.6.1.4.1.248.11.50.1 | hm2TimeSyncMibObjects | HM2-TIMESYNC-MIB |
| 1.3.6.1.4.1.248.11.50.1.2 | hm2SntpGroup | HM2-TIMESYNC-MIB |
| 1.3.6.1.4.1.248.11.50.1.2.1 | hm2SntpServerGroup | HM2-TIMESYNC-MIB |
| 1.3.6.1.4.1.248.11.50.1.2.1.3 | hm2SntpServerOnlyIfSync | HM2-TIMESYNC-MIB |