SDLC-OPT-MIB :: cdx6500sdlcpClock

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SDLC-OPT-MIB › cdx6500sdlcpClock

cdx6500sdlcpClock

Module: SDLC-OPT-MIB

OID (symbolic): SDLC-OPT-MIB::cdx6500sdlcpClock

OID (numeric): 1.3.6.1.4.1.449.2.1.2.1.1.12.1.7

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 cdx6500sdlcpClock?

Reports whether the port derives its clock internally (int) or from an external source (ext). An admin checks this to confirm clocking is set correctly, since a mismatch between internal/external clock configuration on either end of a link is a classic cause of sync loss.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.12.1.7
snmpwalk -v2c -c public <target> SDLC-OPT-MIB::cdx6500sdlcpClock

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.1.1.12.1.7.1
snmpget -v2c -c public <target> SDLC-OPT-MIB::cdx6500sdlcpClock.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
1.3.6.1.4.1.449.2.1.2.1.1.12cdx6500PCTSDLCPortTableSDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.12.1cdx6500PCTSDLCPortEntrySDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.1.1.12.1.7cdx6500sdlcpClockSDLC-OPT-MIB