ADN-MIB :: adnClockSource

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-MIBadnClockSource

adnClockSource

Module: ADN-MIB

OID (symbolic): ADN-MIB::adnClockSource

OID (numeric): 1.3.6.1.4.1.637.3.1.5.14.1.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The system clock source is typically derived from the line(1). In a network with no other suitable clock source, one HSS can be designated as the clock source for the entire network. That HSS would be configured as internal(2) for its primary and backup. All other HSS in the network would still use the value line(1).

What is adnClockSource?

ADN-MIB::adnClockSource is a read-only INTEGER that indicates whether the system is deriving its clock from a network line or from an internal reference oscillator. Engineers set this to designate a specific HSS as the network's master clock source; all other nodes would use line(1) to receive timing from that master. For example, if set to internal(2), this HSS provides its own independent timing reference that the network can synchronize to.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.14.1.1.4
snmpwalk -v2c -c public <target> ADN-MIB::adnClockSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.14.1.1.4.1
snmpget -v2c -c public <target> ADN-MIB::adnClockSource.1

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OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.637alcatelADN-MIB
1.3.6.1.4.1.637.3adnADN-MIB
1.3.6.1.4.1.637.3.1adnMIBADN-MIB
1.3.6.1.4.1.637.3.1.5adnProprietaryADN-MIB
1.3.6.1.4.1.637.3.1.5.14adnClockADN-MIB
1.3.6.1.4.1.637.3.1.5.14.1adnClockConfigTableADN-MIB
1.3.6.1.4.1.637.3.1.5.14.1.1adnClockConfigEntryADN-MIB
1.3.6.1.4.1.637.3.1.5.14.1.1.4adnClockSourceADN-MIB