All MIBs › G6-DHCP-MIB › arpInspectionPortConfigIpRangeValidation
arpInspectionPortConfigIpRangeValidation
Module: G6-DHCP-MIB
OID (symbolic): G6-DHCP-MIB::arpInspectionPortConfigIpRangeValidation
OID (numeric): 1.3.6.1.4.1.3181.10.6.2.49.12.1.9
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Checks ARP for invalid addresses. Invalid addresses include 0.0.0.0, 255.255.255.255, and all IP multicast and loopback addresses. Sender IP addresses are checked in all ARP requests and responses, and target IP addresses are checked only in ARP responses.
What is arpInspectionPortConfigIpRangeValidation?
When enabled, drops ARP packets carrying invalid IP addresses such as 0.0.0.0, 255.255.255.255, or multicast/loopback ranges -- sender IPs are checked on all ARPs, target IPs only on responses.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3181.10.6.2.49.12.1.9 snmpwalk -v2c -c public <target> G6-DHCP-MIB::arpInspectionPortConfigIpRangeValidation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3181.10.6.2.49.12.1.9.1 snmpget -v2c -c public <target> G6-DHCP-MIB::arpInspectionPortConfigIpRangeValidation.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3181.10.6.2.49.12.1.9.1 i <value>
Start monitoring MICROSENS Generation 6 (G6) managed Ethernet switch (DHCP snooping/relay, ARP inspection) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the G6-DHCP-MIB::arpInspectionPortConfigIpRangeValidation OID value, configure state conditions and alerts, and monitor any MICROSENS Generation 6 (G6) managed Ethernet switch (DHCP snooping/relay, ARP inspection) 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 |
| 1.3.6.1.4.1.3181 | microsens | MICROSENS-G6-MIB |
| 1.3.6.1.4.1.3181.10 | managedSwitches | MICROSENS-G6-MIB |
| 1.3.6.1.4.1.3181.10.6 | g6 | MICROSENS-G6-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3181.10.6.2 | protocol | G6-DHCP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.49 | dhcp | G6-DHCP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.49.12 | arpInspectionPortConfigTable | G6-DHCP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.49.12.1 | arpInspectionPortConfigEntry | G6-DHCP-MIB |
| 1.3.6.1.4.1.3181.10.6.2.49.12.1.9 | arpInspectionPortConfigIpRangeValidation | G6-DHCP-MIB |