ZHONE-Wan-MIB :: zhoneTransmitClockSource

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › ZHONE-Wan-MIB › zhoneTransmitClockSource

zhoneTransmitClockSource

Module: ZHONE-Wan-MIB

OID (symbolic): ZHONE-Wan-MIB::zhoneTransmitClockSource

OID (numeric): 1.3.6.1.4.1.5504.5.2.2.1.11

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Reflects the source of Transmit Clock. 'loopTiming' indicates that the recovered receive clock is used as the transmit clock. Only set if this DS1 has zhoneClockSourceEligibility equal to 'eligible' and the state of that ds1 is 'up' and the ds1 resource provider decided this DS1 is to provide the transmit clock for all the DS1s. Only one DS1 will have this set per platform.

'localTiming' indicates that a local clock source is used or when an external clock is attached to the box containing the interface.

'throughTiming' indicates that recovered receive clock from another interface is used as the transmit clock. Example: If a DS1 other than this one reflects 'loopTiming', this DS1 will use that DS1 as its transmit clock. Therefore this DS1 reflects 'throughTiming'.

'sonetThroughTiming' indecates that recovered receive clock from the far-side sonet node is used as the transmit clock.

What is zhoneTransmitClockSource?

Selects where this DS1/E1's transmit clock is derived from -- recovered from its own receive signal (loopTiming), from a local or externally attached clock (localTiming), recovered via another interface that is itself loop-timed (throughTiming), or recovered from the far-side SONET node.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5504.5.2.2.1.11
snmpwalk -v2c -c public <target> ZHONE-Wan-MIB::zhoneTransmitClockSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5504.5.2.2.1.11.1
snmpget -v2c -c public <target> ZHONE-Wan-MIB::zhoneTransmitClockSource.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5504.5.2.2.1.11.1 i <value>

Start monitoring Zhone broadband CPE / access gateways, ATM/Ethernet/T1-E1 WAN (CSU/DSX line-mode config, WAN-link status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZHONE-Wan-MIB::zhoneTransmitClockSource OID value, configure state conditions and alerts, and monitor any Zhone broadband CPE / access gateways, ATM/Ethernet/T1-E1 WAN (CSU/DSX line-mode config, WAN-link status) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.5504ZhoneBITSTORM-HP-160-MIB
1.3.6.1.4.1.5504.5zhonePhysicalZhone
1.3.6.1.4.1.5504.5.2zhoneDsxZhone
Numeric OIDNameModule
1.3.6.1.4.1.5504.5.2.2zhoneDs1TableZHONE-Wan-MIB
1.3.6.1.4.1.5504.5.2.2.1zhoneDs1EntryZHONE-Wan-MIB
1.3.6.1.4.1.5504.5.2.2.1.11zhoneTransmitClockSourceZHONE-Wan-MIB