ACE20-MIB :: atmSuPortDataClkPolarity

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACE20-MIBatmSuPortDataClkPolarity

atmSuPortDataClkPolarity

Module: ACE20-MIB

OID (symbolic): ACE20-MIB::atmSuPortDataClkPolarity

OID (numeric): 1.3.6.1.4.1.164.12.4.2.1.1.11

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This object indicates the clock polarity. For LA-110/140 this object will be applicable only for X.21/V.35/data port

What is atmSuPortDataClkPolarity?

This OID configures whether the clock signal on X.21, V.35, or data ports samples data on the rising or falling edge of each clock pulse. Engineers adjust this if they are seeing corrupted frames or failing to lock onto the clock. Setting it to normal samples on the rising edge, while inverted samples on the falling edge.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.12.4.2.1.1.11
snmpwalk -v2c -c public <target> ACE20-MIB::atmSuPortDataClkPolarity

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.12.4.2.1.1.11.1
snmpget -v2c -c public <target> ACE20-MIB::atmSuPortDataClkPolarity.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.164.12.4.2.1.1.11.1 i <value>

Start monitoring Nortel ACE 20 ATM concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACE20-MIB::atmSuPortDataClkPolarity OID value, configure state conditions and alerts, and monitor any Nortel ACE 20 ATM concentrator (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.164radDACS-MIB
1.3.6.1.4.1.164.12radAtmRAD-MIB
Numeric OIDNameModule
1.3.6.1.4.1.164.12.4atmSuACE20-MIB
1.3.6.1.4.1.164.12.4.2atmSuPortACE20-MIB
1.3.6.1.4.1.164.12.4.2.1atmSuPortDataCnfgTableACE20-MIB
1.3.6.1.4.1.164.12.4.2.1.1atmSuPortDataCnfgEntryACE20-MIB
1.3.6.1.4.1.164.12.4.2.1.1.11atmSuPortDataClkPolarityACE20-MIB