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sysIfInNUcastPkts
Module: MPIOS-MIB
OID (symbolic): MPIOS-MIB::sysIfInNUcastPkts
OID (numeric): 1.3.6.1.4.1.5651.3.20.1.1.300.1.100.1.6
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of non-unicast (i.e., subnetwork- broadcast or subnetwork-multicast) packets delivered to a higher-layer protocol.
What is sysIfInNUcastPkts?
This is a running counter of inbound non-unicast (broadcast or multicast) packets on this interface delivered to a higher-layer protocol, at this row's IP precedence level. An admin watching this rise unexpectedly on a priority class that should be mostly unicast traffic may be looking at a broadcast storm or misconfigured multicast flow.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5651.3.20.1.1.300.1.100.1.6 snmpwalk -v2c -c public <target> MPIOS-MIB::sysIfInNUcastPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5651.3.20.1.1.300.1.100.1.6.1 snmpget -v2c -c public <target> MPIOS-MIB::sysIfInNUcastPkts.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 |
| 1.3.6.1.4.1.5651 | maipu | MAIPU-SMI |
| 1.3.6.1.4.1.5651.3 | mpMgmt | MAIPU-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5651.3.20 | mpios | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1 | iosSystem | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1 | iosObjects | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.300 | sysIfStatistic | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.300.1 | sysIfPktPriStatistics | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.300.1.100 | sysIfPktPriStaTable | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.300.1.100.1 | sysIfPktPriStaEntry | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.300.1.100.1.6 | sysIfInNUcastPkts | MPIOS-MIB |