All MIBs › HMPRIV-MGMT-SNMP-MIB › hmNetPTPSyncInterval
hmNetPTPSyncInterval
Module: HMPRIV-MGMT-SNMP-MIB
OID (symbolic): HMPRIV-MGMT-SNMP-MIB::hmNetPTPSyncInterval
OID (numeric): 1.3.6.1.4.1.248.14.2.3.40.1.12
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The sync interval shall be the interval in seconds between successive Sync messages issued by master clocks. It shall have the same value for all clocks in a subdomain. The value of sync interval is a compromise between the inherent stability of the clocks, the responsiveness of the clocks in a subdomain to change, and the communication load imposed by PTP. Allowed values are 1,2,8,16 and 64. Changes are applied after the initialization with the init key init-with-nvm or after reboot if the configuration was saved.
What is hmNetPTPSyncInterval?
This holds the number of seconds (1, 2, 8, 16, or 64) between PTP sync clock pulses sent by the master. It controls how frequently precision time updates are distributed across the network. An operator adjusts this when balancing clock stability against network load in a precision timing system.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.14.2.3.40.1.12 snmpwalk -v2c -c public <target> HMPRIV-MGMT-SNMP-MIB::hmNetPTPSyncInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.14.2.3.40.1.12.1 snmpget -v2c -c public <target> HMPRIV-MGMT-SNMP-MIB::hmNetPTPSyncInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.248.14.2.3.40.1.12.1 i <value>
Start monitoring Hirschmann modular industrial Ethernet switch (e.g. RSPE-Expandable/MACH104 series) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HMPRIV-MGMT-SNMP-MIB::hmNetPTPSyncInterval OID value, configure state conditions and alerts, and monitor any Hirschmann modular industrial Ethernet switch (e.g. RSPE-Expandable/MACH104 series) from a single console.
OID Breakdown
Upper-level ancestors (7 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 | HM2-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.14 | hmConfiguration | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.2 | hmAgent | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.2.3 | hmNetwork | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.2.3.40 | hmNetPTPGroup | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.2.3.40.1 | hmNetPTPConfiguration | HMPRIV-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.2.3.40.1.12 | hmNetPTPSyncInterval | HMPRIV-MGMT-SNMP-MIB |