All MIBs › ELTEX-MES-BRIDGE-SECURITY › eltIpArpInspectPortNumOfArpDropped
eltIpArpInspectPortNumOfArpDropped
Module: ELTEX-MES-BRIDGE-SECURITY
OID (symbolic): ELTEX-MES-BRIDGE-SECURITY::eltIpArpInspectPortNumOfArpDropped
OID (numeric): 1.3.6.1.4.1.35265.1.23.112.7.1.1.3
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of dropped ARP packets that were not validated by ARP inspection (mismatch , not-found and dropped for any reason)
What is eltIpArpInspectPortNumOfArpDropped?
This read-only counter tracks the total number of ARP packets on this interface dropped by ARP Inspection for any reason, including mismatches and not-found bindings. Admins watch for a rising count here as a general sign of ARP spoofing attempts or misconfigured static bindings on that port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.35265.1.23.112.7.1.1.3 snmpwalk -v2c -c public <target> ELTEX-MES-BRIDGE-SECURITY::eltIpArpInspectPortNumOfArpDropped
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.35265.1.23.112.7.1.1.3.1 snmpget -v2c -c public <target> ELTEX-MES-BRIDGE-SECURITY::eltIpArpInspectPortNumOfArpDropped.1
Start monitoring Eltex MES-series Carrier Ethernet switch (DHCP snooping/PPPoE IA/ARP inspection/RA guard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ELTEX-MES-BRIDGE-SECURITY::eltIpArpInspectPortNumOfArpDropped OID value, configure state conditions and alerts, and monitor any Eltex MES-series Carrier Ethernet switch (DHCP snooping/PPPoE IA/ARP inspection/RA guard) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.35265 | eltexLtd | ELTEX-SMI-ACTUAL |
| 1.3.6.1.4.1.35265.1 | elHardware | ELTEX-SMI-ACTUAL |
| 1.3.6.1.4.1.35265.1.23 | eltMes | ELTEX-MES |
| 1.3.6.1.4.1.35265.1.23.112 | eltMesBridgeSecurity | ELTEX-MES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.35265.1.23.112.7 | eltMesIpArpInspect | ELTEX-MES-BRIDGE-SECURITY |
| 1.3.6.1.4.1.35265.1.23.112.7.1 | eltIpArpInspectPortStatTable | ELTEX-MES-BRIDGE-SECURITY |
| 1.3.6.1.4.1.35265.1.23.112.7.1.1 | eltIpArpInspectPortStatEntry | ELTEX-MES-BRIDGE-SECURITY |
| 1.3.6.1.4.1.35265.1.23.112.7.1.1.3 | eltIpArpInspectPortNumOfArpDropped | ELTEX-MES-BRIDGE-SECURITY |