All MIBs › SNMP-REPEATER-MIB › rptrMonitorPortSymbolErrors
rptrMonitorPortSymbolErrors
Module: SNMP-REPEATER-MIB
OID (symbolic): SNMP-REPEATER-MIB::rptrMonitorPortSymbolErrors
OID (numeric): 1.3.6.1.2.1.22.2.3.2.1.2
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description:
This counter is incremented by one each time when
valid length packet was received at the port and there was at least one occurrence of an invalid data symbol. This can increment only once per valid carrier event. A collision presence at any port of the repeater containing port N, will not cause this attribute to increment.
A discontinuity may occur in the value when the value of object rptrMonitorPortLastChange changes.
The approximate minimum time for rollover of this counter is 7.4 hours at 100Mb/s.
What is rptrMonitorPortSymbolErrors?
This counter increments each time a valid-length packet is received at a repeater port with at least one invalid data symbol detected, but counts at most once per valid carrier event. It monitors physical-layer symbol transmission quality and helps identify cable or interface quality issues. An operator uses this metric to diagnose Ethernet segment problems, as high counts suggest degraded signal integrity or interference.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.22.2.3.2.1.2 snmpwalk -v2c -c public <target> SNMP-REPEATER-MIB::rptrMonitorPortSymbolErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.22.2.3.2.1.2.1 snmpget -v2c -c public <target> SNMP-REPEATER-MIB::rptrMonitorPortSymbolErrors.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.2 | mgmt | BKTEL-HFC862-BASE-MIB |
| 1.3.6.1.2.1 | mib_2 | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.22 | snmpDot3RptrMgt | LANART-AGENT |
| 1.3.6.1.2.1.22.2 | rptrMonitorPackage | LANART-AGENT |
| 1.3.6.1.2.1.22.2.3 | rptrMonitorPortInfo | LANART-AGENT |
| 1.3.6.1.2.1.22.2.3.2 | rptrMonitor100PortTable | SNMP-REPEATER-MIB |
| 1.3.6.1.2.1.22.2.3.2.1 | rptrMonitor100PortEntry | SNMP-REPEATER-MIB |
| 1.3.6.1.2.1.22.2.3.2.1.2 | rptrMonitorPortSymbolErrors | SNMP-REPEATER-MIB |