All MIBs › TPLINK-ARP-DETECTION-MIB › tpArpDetectionTrustPort
tpArpDetectionTrustPort
Module: TPLINK-ARP-DETECTION-MIB
OID (symbolic): TPLINK-ARP-DETECTION-MIB::tpArpDetectionTrustPort
OID (numeric): 1.3.6.1.4.1.11863.6.28.1.1.1.2.1.1
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The port for which the ARP Detect function is unnecessary as the Trusted Port. The specific ports, such as up-linked port, routing port and LAG port, should be set as Trusted Port. To ensure the normal communication of the switch, please configure the ARP Trusted Port before enabling the ARP Detect function.
What is tpArpDetectionTrustPort?
This read-only OCTET STRING identifies the port, indexed by ifIndex, that has been designated a Trusted Port exempt from ARP Detect inspection. It tells an admin which ports — typically an uplink, a routing port, or a LAG port — are allowed to pass ARP traffic without being checked for spoofing, since checking those would break normal switch operation. An admin configuring the feature would mark the switch's uplink to the core router as a Trusted Port before globally enabling ARP Detect.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11863.6.28.1.1.1.2.1.1 snmpwalk -v2c -c public <target> TPLINK-ARP-DETECTION-MIB::tpArpDetectionTrustPort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11863.6.28.1.1.1.2.1.1.1 snmpget -v2c -c public <target> TPLINK-ARP-DETECTION-MIB::tpArpDetectionTrustPort.1
Start monitoring TP-Link managed/smart Ethernet switch (per-port ARP detection enable/trust status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TPLINK-ARP-DETECTION-MIB::tpArpDetectionTrustPort OID value, configure state conditions and alerts, and monitor any TP-Link managed/smart Ethernet switch (per-port ARP detection enable/trust status) 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 |
| 1.3.6.1.4.1.11863 | tplink | TPLINK-MIB |
| 1.3.6.1.4.1.11863.6 | tplinkMgmt | TPLINK-MIB |
| 1.3.6.1.4.1.11863.6.28 | tplinkArpInspectionMIB | TPLINK-ARP-INSPECTION-MIB |
| 1.3.6.1.4.1.11863.6.28.1 | tplinkArpInspectionMIBObjects | TPLINK-ARP-INSPECTION-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11863.6.28.1.1 | tpArpDetection | TPLINK-ARP-DETECTION-MIB |
| 1.3.6.1.4.1.11863.6.28.1.1.1 | tpArpDetectionConfig | TPLINK-ARP-DETECTION-MIB |
| 1.3.6.1.4.1.11863.6.28.1.1.1.2 | tpArpDetectionTrustPortTable | TPLINK-ARP-DETECTION-MIB |
| 1.3.6.1.4.1.11863.6.28.1.1.1.2.1 | tpArpDetectionTrustPortEntry | TPLINK-ARP-DETECTION-MIB |
| 1.3.6.1.4.1.11863.6.28.1.1.1.2.1.1 | tpArpDetectionTrustPort | TPLINK-ARP-DETECTION-MIB |