All MIBs › LUM-IFPERF-MIB › ifPerfL0InitialDifferentialGroupDelay
ifPerfL0InitialDifferentialGroupDelay
Module: LUM-IFPERF-MIB
OID (symbolic): LUM-IFPERF-MIB::ifPerfL0InitialDifferentialGroupDelay
OID (numeric): 1.3.6.1.4.1.8708.2.56.2.6.1.1.9
Node type: OBJECT-TYPE
Type: Unsigned32WithNA
Access: read-write
Description: The initial received differential group delay in units of picoseconds. The value is set using the install command.
What is ifPerfL0InitialDifferentialGroupDelay?
The baseline differential group delay, in picoseconds, recorded at installation time via the install command; an admin compares later ifPerfL0DifferentialGroupDelay readings against this to judge whether polarization-mode dispersion has worsened on the fiber path.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8708.2.56.2.6.1.1.9 snmpwalk -v2c -c public <target> LUM-IFPERF-MIB::ifPerfL0InitialDifferentialGroupDelay
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8708.2.56.2.6.1.1.9.1 snmpget -v2c -c public <target> LUM-IFPERF-MIB::ifPerfL0InitialDifferentialGroupDelay.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.8708.2.56.2.6.1.1.9.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ifPerfL0InitialDifferentialGroupDelay.1
Start monitoring Infinera optical/DWDM network element (interface performance/FEC/G.826) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LUM-IFPERF-MIB::ifPerfL0InitialDifferentialGroupDelay OID value, configure state conditions and alerts, and monitor any Infinera optical/DWDM network element (interface performance/FEC/G.826) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.8708 | lumentis | LUM-REG |
| 1.3.6.1.4.1.8708.2 | lumGeneric | LUM-REG |
| 1.3.6.1.4.1.8708.2.56 | lumIfPerfMIB | LUM-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8708.2.56.2 | lumIfPerfMIBObjects | LUM-IFPERF-MIB |
| 1.3.6.1.4.1.8708.2.56.2.6 | ifPerfL0List | LUM-IFPERF-MIB |
| 1.3.6.1.4.1.8708.2.56.2.6.1 | ifPerfL0Table | LUM-IFPERF-MIB |
| 1.3.6.1.4.1.8708.2.56.2.6.1.1 | ifPerfL0Entry | LUM-IFPERF-MIB |
| 1.3.6.1.4.1.8708.2.56.2.6.1.1.9 | ifPerfL0InitialDifferentialGroupDelay | LUM-IFPERF-MIB |