CISCO-WAN-AXIPOP-MIB :: primaryClockSource

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-WAN-AXIPOP-MIBprimaryClockSource

primaryClockSource

Module: CISCO-WAN-AXIPOP-MIB

OID (symbolic): CISCO-WAN-AXIPOP-MIB::primaryClockSource

OID (numeric): 1.3.6.1.4.1.351.110.3.8.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Primary reference for the clock source. Each of these codes are to be interpreted as follows: liu-rclk0: Recovered clock from physical line 0 liu-rclk1: Recovered clock from physical line 1 liu-rclk2: Recovered clock from physical line 2 liu-rclk3: Recovered clock from physical line 3 liu-rclk4: Recovered clock from physical line 4 liu-rclk5: Recovered clock from physical line 5 liu-rclk6: Recovered clock from physical line 6 liu-rclk7: Recovered clock from physical line 7 dsx3: Recovered clock from the T3/E3 line bp8clk: Back-plane 8 KHz clock

What is primaryClockSource?

This read-write enumerated setting selects which physical source - recovered clock from one of the LIU physical lines 0-7, the DSX3 interface, or the backplane clock (bp8clk) - serves as the card's primary timing reference. Admins configure this because ATM/WAN cards need a stable, agreed clock source across the network to avoid cell slips and synchronization errors, and the primary source is the first choice before falling back to a secondary. For example, an admin might set primaryClockSource to liu-rclk0 to derive timing from the recovered clock on physical line 0, which is connected to the network's master timing source.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.3.8.1
snmpwalk -v2c -c public <target> CISCO-WAN-AXIPOP-MIB::primaryClockSource

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.3.8.1.1
snmpget -v2c -c public <target> CISCO-WAN-AXIPOP-MIB::primaryClockSource.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.351.110.3.8.1.1 i <value>

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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
1.3.6.1.4.1.351stratacomCISCOWAN-SMI
1.3.6.1.4.1.351.110basisBASIS-MIB
1.3.6.1.4.1.351.110.3cardSpecificBASIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.351.110.3.8imatmClkCfgGrpCISCO-WAN-AXIPOP-MIB
1.3.6.1.4.1.351.110.3.8.1primaryClockSourceCISCO-WAN-AXIPOP-MIB