All MIBs › CODIMA-EXPRESS-MIB › slp1LineNoise
slp1LineNoise
Module: CODIMA-EXPRESS-MIB
OID (symbolic): CODIMA-EXPRESS-MIB::slp1LineNoise
OID (numeric): 1.3.6.1.4.1.226.3.2.1.1.2.1.6.1.14
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Line noise level (number of bursts) on Port 1. A value of 4294967294 indicates unknown.
What is slp1LineNoise?
This read-only Counter32 counts the line noise level, expressed as a number of noise bursts, detected on Port 1 during this 15-minute long-term sample, with 4294967294 meaning unknown. An admin uses a rising LineNoise count on Port 1 as an early indicator of a deteriorating physical connection before it escalates into CRC errors or dropped frames. For example, LineNoise bursts increasing on Port 1 after a cabling change in the wiring closet would suggest the new cable run picked up interference and needs to be reseated or re-routed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.226.3.2.1.1.2.1.6.1.14 snmpwalk -v2c -c public <target> CODIMA-EXPRESS-MIB::slp1LineNoise
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.226.3.2.1.1.2.1.6.1.14.1 snmpget -v2c -c public <target> CODIMA-EXPRESS-MIB::slp1LineNoise.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> slp1LineNoise.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.226 | codima | CODIMA-GLOBAL-REG |
| 1.3.6.1.4.1.226.3 | codimaProducts | CODIMA-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.226.3.2 | codimaExpressMIB | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1 | codimaExpressObjects | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1 | expHistoryDatabases | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2 | dbSegment | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.1 | segLongTerm | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.1.6 | slPortTable | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.1.6.1 | slPortEntry | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.1.6.1.14 | slp1LineNoise | CODIMA-EXPRESS-MIB |