All MIBs › IEEE8021-AS-MIB › ieee8021AsPortDSNupLs
ieee8021AsPortDSNupLs
Module: IEEE8021-AS-MIB
OID (symbolic): IEEE8021-AS-MIB::ieee8021AsPortDSNupLs
OID (numeric): 1.3.111.2.802.1.1.20.1.5.1.33
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The least significant 32 bits, of unsigned 64 bit fixed point number between 0 and less than 2. For an OLT port of an IEEE 802.3 EPON link, the value is the effective index of refraction for the EPON upstream wavelength light of the optical path (see 13.1.4 and 13.8.1.2). The default value is 1.46770 for 1 Gb/s upstream links, and 1.46773 for 10 Gb/s upstream links.
For all other ports, the value is 0.
This object MUST be read or written at the same time as ieee8021AsPortDSNupMs, which represents the most significant 32 bits of the value in order for the read or write operation to succeed.
The contents of this variable SHALL be maintained across a restart of the system.
What is ieee8021AsPortDSNupLs?
Least significant 32 bits of the EPON upstream index-of-refraction value described under ieee8021AsPortDSNupMs; combine with the Ms object to reconstruct the full 64-bit fixed-point value used for optical delay correction on EPON ports.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.20.1.5.1.33 snmpwalk -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsPortDSNupLs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.111.2.802.1.1.20.1.5.1.33.1 snmpget -v2c -c public <target> IEEE8021-AS-MIB::ieee8021AsPortDSNupLs.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.111.2.802.1.1.20.1.5.1.33.1 i <value>
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OID Breakdown
Upper-level ancestors (3 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.111.2.802.1.1 | ieee802dot1mibs | IEEE8021-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.111.2.802.1.1.20 | ieee8021AsTimeSyncMib | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1 | ieee8021AsMIBObjects | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1.5 | ieee8021AsPortDSIfTable | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1.5.1 | ieee8021AsPortDSIfEntry | IEEE8021-AS-MIB |
| 1.3.111.2.802.1.1.20.1.5.1.33 | ieee8021AsPortDSNupLs | IEEE8021-AS-MIB |