All MIBs › PRVT-SWITCH-MIB › reportsL2IfaceIfInUnknownProtos
reportsL2IfaceIfInUnknownProtos
Module: PRVT-SWITCH-MIB
OID (symbolic): PRVT-SWITCH-MIB::reportsL2IfaceIfInUnknownProtos
OID (numeric): 1.3.6.1.4.1.738.1.5.100.3.1.1.1.17
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of packets received via the interface that were discarded because of an unknown or unsupported protocol.
What is reportsL2IfaceIfInUnknownProtos?
This counts inbound packets discarded because they used a protocol the device doesn't recognize or support, which can flag an unexpected or misconfigured protocol arriving on this port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.5.100.3.1.1.1.17 snmpwalk -v2c -c public <target> PRVT-SWITCH-MIB::reportsL2IfaceIfInUnknownProtos
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.5.100.3.1.1.1.17.1 snmpget -v2c -c public <target> PRVT-SWITCH-MIB::reportsL2IfaceIfInUnknownProtos.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> reportsL2IfaceIfInUnknownProtos.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5 | switch | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100 | prvtSwitchMib | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.3 | reports | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.3.1 | reportsL2 | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.3.1.1 | reportsL2IfaceTable | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.3.1.1.1 | reportsL2IfaceEntry | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.3.1.1.1.17 | reportsL2IfaceIfInUnknownProtos | PRVT-SWITCH-MIB |