MX25-OPT-MIB :: cdx6500mx25mpClockSource

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › MX25-OPT-MIB › cdx6500mx25mpClockSource

cdx6500mx25mpClockSource

Module: MX25-OPT-MIB

OID (symbolic): MX25-OPT-MIB::cdx6500mx25mpClockSource

OID (numeric): 1.3.6.1.4.1.449.2.1.2.1.1.4.2.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: int - internal clock source. ext - external clock source. newvalInt - same functionality as 'int', new enumeration added for RFc1155 compatibility.

What is cdx6500mx25mpClockSource?

Indicates whether the master port generates its own bit clock (int) or takes timing from an external source (ext) on the multidrop line; an admin checks this when diagnosing synchronization issues, since only one end of a link should be the clock source.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.4.2.1.3
snmpwalk -v2c -c public <target> MX25-OPT-MIB::cdx6500mx25mpClockSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.4.2.1.3.1
snmpget -v2c -c public <target> MX25-OPT-MIB::cdx6500mx25mpClockSource.1

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OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.449codexALC-OPT-MIB
1.3.6.1.4.1.449.2cdxProductSpecificALC-OPT-MIB
1.3.6.1.4.1.449.2.1cdx6500ALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2cdx6500ConfigurationALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1cdx6500CfgProtocolGroupALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1cdx6500PCTPortProtocolGroupALC-OPT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.2.1.1.4cdx6500PPCTMX25PortTablesMX25-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.4.2cdx6500PPCTMX25MPortTableMX25-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.4.2.1cdx6500PPCTMX25MPortEntryMX25-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.4.2.1.3cdx6500mx25mpClockSourceMX25-OPT-MIB