All MIBs › MY-ANTI-ARPCHEAT-MIB › trustedArpMediaPhysAddress
trustedArpMediaPhysAddress
Module: MY-ANTI-ARPCHEAT-MIB
OID (symbolic): MY-ANTI-ARPCHEAT-MIB::trustedArpMediaPhysAddress
OID (numeric): 1.3.6.1.4.1.171.10.97.2.41.1.2.1.3
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-write
Description: The MAC address that is correspondent with the trusted ARP.
What is trustedArpMediaPhysAddress?
This MacAddress object records the MAC address bound to the trusted IP address and interface in this trusted ARP entry, the actual hardware address the anti-ARP-cheat feature will treat as legitimate for that IP. Admins set this to the known-correct MAC address of a trusted host, so any ARP traffic claiming that IP with a different MAC can be flagged or blocked as spoofing. For example, binding IP 192.168.1.10 to MAC 00:11:22:33:44:55 here means any ARP reply for that IP from a different MAC would be treated as suspicious.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.10.97.2.41.1.2.1.3 snmpwalk -v2c -c public <target> MY-ANTI-ARPCHEAT-MIB::trustedArpMediaPhysAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.10.97.2.41.1.2.1.3.1 snmpget -v2c -c public <target> MY-ANTI-ARPCHEAT-MIB::trustedArpMediaPhysAddress.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.10.97.2.41.1.2.1.3.1 s <value>
Start monitoring D-Link managed switch (ARP spoofing prevention) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MY-ANTI-ARPCHEAT-MIB::trustedArpMediaPhysAddress OID value, configure state conditions and alerts, and monitor any D-Link managed switch (ARP spoofing prevention) 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.10 | dlink_products | DES-1226G-MIB |
| 1.3.6.1.4.1.171.10.97 | switchMib | MY-SMI |
| 1.3.6.1.4.1.171.10.97.2 | myMgmt | MY-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.10.97.2.41 | myAntiArpcheatMIB | MY-ANTI-ARPCHEAT-MIB |
| 1.3.6.1.4.1.171.10.97.2.41.1 | myAntiArpcheatMIBObjects | MY-ANTI-ARPCHEAT-MIB |
| 1.3.6.1.4.1.171.10.97.2.41.1.2 | myTrustedArpTable | MY-ANTI-ARPCHEAT-MIB |
| 1.3.6.1.4.1.171.10.97.2.41.1.2.1 | myTrustedArpEntry | MY-ANTI-ARPCHEAT-MIB |
| 1.3.6.1.4.1.171.10.97.2.41.1.2.1.3 | trustedArpMediaPhysAddress | MY-ANTI-ARPCHEAT-MIB |