All MIBs › ENTERASYS-NAC-APPLIANCE-MIB › etsysNacApplIPResolutionFailures
etsysNacApplIPResolutionFailures
Module: ENTERASYS-NAC-APPLIANCE-MIB
OID (symbolic): ENTERASYS-NAC-APPLIANCE-MIB::etsysNacApplIPResolutionFailures
OID (numeric): 1.3.6.1.4.1.5624.1.2.73.1.14
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Represents the number of failed IP Resolution attempts made since the NAC was started.
What is etsysNacApplIPResolutionFailures?
A Counter64 recording how many times the NAC Appliance failed to resolve an IP address for a connecting end system since startup. IP resolution failures prevent the NAC from correlating a MAC address or authentication event with an actual client IP, which can block downstream enforcement actions like ACL assignment. A rising count here alongside DHCP server issues would suggest end systems aren't obtaining leases quickly enough for the NAC to resolve their IPs.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.73.1.14 snmpwalk -v2c -c public <target> ENTERASYS-NAC-APPLIANCE-MIB::etsysNacApplIPResolutionFailures
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.73.1.14.1 snmpget -v2c -c public <target> ENTERASYS-NAC-APPLIANCE-MIB::etsysNacApplIPResolutionFailures.1
Start monitoring Enterasys NAC Gateway/Controller appliance with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ENTERASYS-NAC-APPLIANCE-MIB::etsysNacApplIPResolutionFailures OID value, configure state conditions and alerts, and monitor any Enterasys NAC Gateway/Controller appliance from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.5624 | enterasys | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1 | etsysMibs | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1.2 | etsysModules | ENTERASYS-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5624.1.2.73 | etsysNacApplianceMIB | ENTERASYS-NAC-APPLIANCE-MIB |
| 1.3.6.1.4.1.5624.1.2.73.1 | etsysNacApplianceObjects | ENTERASYS-NAC-APPLIANCE-MIB |
| 1.3.6.1.4.1.5624.1.2.73.1.14 | etsysNacApplIPResolutionFailures | ENTERASYS-NAC-APPLIANCE-MIB |