All MIBs › DOT3-OAM-MIB › dot3OamErrSymPeriodWindowLo
dot3OamErrSymPeriodWindowLo
Module: DOT3-OAM-MIB
OID (symbolic): DOT3-OAM-MIB::dot3OamErrSymPeriodWindowLo
OID (numeric): 1.3.6.1.2.1.158.1.5.1.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The two objects dot3OamErrSymPeriodWindowHi and dot3OamErrSymPeriodWindowLo together form an unsigned 64-bit integer representing the number of symbols over which this threshold event is defined. This is defined as
dot3OamErrSymPeriodWindow = ((2^32)*dot3OamErrSymPeriodWindowHi) + dot3OamErrSymPeriodWindowLo
If dot3OamErrSymPeriodThreshold symbol errors occur within a window of dot3OamErrSymPeriodWindow symbols, an Event Notification OAMPDU should be generated with an Errored Symbol Period Event TLV indicating that the threshold has been crossed in this window.
The default value for dot3OamErrSymPeriodWindow is the number of symbols in one second for the underlying physical layer.
What is dot3OamErrSymPeriodWindowLo?
This read-write value is the low-order 32 bits of the 64-bit symbol-count window used for the Errored Symbol Period event, defaulting to the number of symbols transmitted in one second on the physical layer. An admin tunes this (with the Hi companion object) to widen or narrow the sampling window used to flag a bad-symbol-rate event.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.158.1.5.1.2 snmpwalk -v2c -c public <target> DOT3-OAM-MIB::dot3OamErrSymPeriodWindowLo
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.158.1.5.1.2.1 snmpget -v2c -c public <target> DOT3-OAM-MIB::dot3OamErrSymPeriodWindowLo.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.158.1.5.1.2.1 i <value>
Start monitoring Ethernet switch/access device supporting IEEE 802.3ah OAM (vendor-neutral IETF standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOT3-OAM-MIB::dot3OamErrSymPeriodWindowLo OID value, configure state conditions and alerts, and monitor any Ethernet switch/access device supporting IEEE 802.3ah OAM (vendor-neutral IETF standard) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.158 | dot3OamMIB | DOT3-OAM-MIB |
| 1.3.6.1.2.1.158.1 | dot3OamObjects | DOT3-OAM-MIB |
| 1.3.6.1.2.1.158.1.5 | dot3OamEventConfigTable | DOT3-OAM-MIB |
| 1.3.6.1.2.1.158.1.5.1 | dot3OamEventConfigEntry | DOT3-OAM-MIB |
| 1.3.6.1.2.1.158.1.5.1.2 | dot3OamErrSymPeriodWindowLo | DOT3-OAM-MIB |