All MIBs › ZYXEL-ARP-MIB › zyArpMacAddress
zyArpMacAddress
Module: ZYXEL-ARP-MIB
OID (symbolic): ZYXEL-ARP-MIB::zyArpMacAddress
OID (numeric): 1.3.6.1.4.1.890.1.15.3.11.2.1.1.3
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-only
Description: This is the MAC address of the device with the corresponding IP address above.
What is zyArpMacAddress?
This MacAddress reports the MAC address of the device associated with the corresponding learned IP address in the zyxelArpTable. Admins read this to see which physical device (identified by MAC) is currently mapped to a given IP address and port/VLAN, useful when tracking down duplicate IP conflicts or unauthorized devices. For example, the entry might show MAC address 00:11:22:33:44:55 paired with a specific IP address learned on a given switch port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.11.2.1.1.3 snmpwalk -v2c -c public <target> ZYXEL-ARP-MIB::zyArpMacAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.11.2.1.1.3.1 snmpget -v2c -c public <target> ZYXEL-ARP-MIB::zyArpMacAddress.1
Start monitoring ZyXEL router/switch/gateway (ARP-table entry/aging-timeout status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-ARP-MIB::zyArpMacAddress OID value, configure state conditions and alerts, and monitor any ZyXEL router/switch/gateway (ARP-table entry/aging-timeout 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 |
| 1.3.6.1.4.1.890 | zyxel | IES5206-MIB |
| 1.3.6.1.4.1.890.1 | products | IES5206-MIB |
| 1.3.6.1.4.1.890.1.15 | nwa1100nh | NWA1100-NH |
| 1.3.6.1.4.1.890.1.15.3 | esMgmt | NWA1100-NH |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.890.1.15.3.11 | zyxelArp | ZYXEL-ARP-MIB |
| 1.3.6.1.4.1.890.1.15.3.11.2 | zyxelArpStatus | ZYXEL-ARP-MIB |
| 1.3.6.1.4.1.890.1.15.3.11.2.1 | zyxelArpTable | ZYXEL-ARP-MIB |
| 1.3.6.1.4.1.890.1.15.3.11.2.1.1 | zyxelArpEntry | ZYXEL-ARP-MIB |
| 1.3.6.1.4.1.890.1.15.3.11.2.1.1.3 | zyArpMacAddress | ZYXEL-ARP-MIB |