All MIBs › TN-ARP-INSPECTION-MIB › tnDynamicARPInspectionAddrType
tnDynamicARPInspectionAddrType
Module: TN-ARP-INSPECTION-MIB
OID (symbolic): TN-ARP-INSPECTION-MIB::tnDynamicARPInspectionAddrType
OID (numeric): 1.3.6.1.4.1.868.2.5.3.1.1.22.4.1.4
Node type: OBJECT-TYPE
Type: InetAddressType
Access: read-only
Description: The IP Address of a dynamic ARP inspection. ARP only supports IPv4. For a detailed description of this type, please refer to INET-ADDRESS-MIB.
What is tnDynamicARPInspectionAddrType?
This read-only object reports the address type (per InetAddressType) of a dynamically learned ARP inspection binding, a row keyed by port, VLAN, and MAC address in the tnDynamicARPInspectionTable. Since the description notes ARP only supports IPv4, an admin reading this table can confirm every dynamically learned binding is reporting the expected ipv4(1) type. For example, this field consistently reading ipv4(1) confirms the dynamic ARP inspection feature is only tracking IPv4 host bindings as designed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.1.22.4.1.4 snmpwalk -v2c -c public <target> TN-ARP-INSPECTION-MIB::tnDynamicARPInspectionAddrType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.1.22.4.1.4.1 snmpget -v2c -c public <target> TN-ARP-INSPECTION-MIB::tnDynamicARPInspectionAddrType.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> tnDynamicARPInspectionAddrType.1
Start monitoring Transition Networks managed Ethernet switches (Dynamic ARP Inspection trusted-binding status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-ARP-INSPECTION-MIB::tnDynamicARPInspectionAddrType OID value, configure state conditions and alerts, and monitor any Transition Networks managed Ethernet switches (Dynamic ARP Inspection trusted-binding status) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.868 | transition | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2 | products | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5 | tnProducts | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5.3 | tnMgmtMIB | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1 | tnMgmtObjects | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1 | tnDevMgmt | TN-MGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.868.2.5.3.1.1.22 | tnARPInspectionMIB | TN-ARP-INSPECTION-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.22.4 | tnDynamicARPInspectionTable | TN-ARP-INSPECTION-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.22.4.1 | tnDynamicARPInspectionEntry | TN-ARP-INSPECTION-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.22.4.1.4 | tnDynamicARPInspectionAddrType | TN-ARP-INSPECTION-MIB |