All MIBs › INTEL-S500-MIB › rxFilterIllegalMACDrops
rxFilterIllegalMACDrops
Module: INTEL-S500-MIB
OID (symbolic): INTEL-S500-MIB::rxFilterIllegalMACDrops
OID (numeric): 1.3.6.1.4.1.343.6.10.3.2.1.46
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Packet is dropped because the source MAC address is illegal (zero or broadcase)
What is rxFilterIllegalMACDrops?
A Counter of packets dropped because their source MAC address was illegal -- either all-zero or a broadcast address, neither of which is valid as a source. Frames like this typically indicate a malformed or malicious packet rather than a normal device, so a nonzero count is worth investigating.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.343.6.10.3.2.1.46 snmpwalk -v2c -c public <target> INTEL-S500-MIB::rxFilterIllegalMACDrops
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.343.6.10.3.2.1.46.1 snmpget -v2c -c public <target> INTEL-S500-MIB::rxFilterIllegalMACDrops.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 |
| 1.3.6.1.4.1.343 | intel | AOLAN-MIB |
| 1.3.6.1.4.1.343.6 | mib2ext | EXPRESSGS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.343.6.10 | s500 | INTEL-S500-MIB |
| 1.3.6.1.4.1.343.6.10.3 | statistic | INTEL-S500-MIB |
| 1.3.6.1.4.1.343.6.10.3.2 | rxStatTable | INTEL-S500-MIB |
| 1.3.6.1.4.1.343.6.10.3.2.1 | rxStatEntry | INTEL-S500-MIB |
| 1.3.6.1.4.1.343.6.10.3.2.1.46 | rxFilterIllegalMACDrops | INTEL-S500-MIB |