HH3C-PPP-OVER-SONET-MIB :: hh3cPosClockSource

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HH3C-PPP-OVER-SONET-MIB › hh3cPosClockSource

hh3cPosClockSource

Module: HH3C-PPP-OVER-SONET-MIB

OID (symbolic): HH3C-PPP-OVER-SONET-MIB::hh3cPosClockSource

OID (numeric): 1.3.6.1.4.1.25506.2.19.1.1.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The value indicates the source of clock signal. System indicates that clock signals are from device itself and line for clock signals from remote

What is hh3cPosClockSource?

Selects where this POS interface takes its timing from: system(1) uses the device's own internal clock, while line(2), the default, recovers timing from the received signal - the far end typically needs the opposite setting.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.19.1.1.1.4
snmpwalk -v2c -c public <target> HH3C-PPP-OVER-SONET-MIB::hh3cPosClockSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.19.1.1.1.4.1
snmpget -v2c -c public <target> HH3C-PPP-OVER-SONET-MIB::hh3cPosClockSource.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.19.1.1.1.4.1 i <value>

Start monitoring H3C router with POS (PPP over SONET/SDH) interfaces with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-PPP-OVER-SONET-MIB::hh3cPosClockSource OID value, configure state conditions and alerts, and monitor any H3C router with POS (PPP over SONET/SDH) interfaces from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.25506hh3cHH3C-OID-MIB
1.3.6.1.4.1.25506.2hh3cCommonHH3C-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.25506.2.19hh3cPosHH3C-PPP-OVER-SONET-MIB
1.3.6.1.4.1.25506.2.19.1hh3cPosMIBObjectsHH3C-PPP-OVER-SONET-MIB
1.3.6.1.4.1.25506.2.19.1.1hh3cPosParamTableHH3C-PPP-OVER-SONET-MIB
1.3.6.1.4.1.25506.2.19.1.1.1hh3cPosParamTableEntryHH3C-PPP-OVER-SONET-MIB
1.3.6.1.4.1.25506.2.19.1.1.1.4hh3cPosClockSourceHH3C-PPP-OVER-SONET-MIB