All MIBs › EdgeSwitch-ROUTING-MIB › agentSwitchArpCacheSize
agentSwitchArpCacheSize
Module: EdgeSwitch-ROUTING-MIB
OID (symbolic): EdgeSwitch-ROUTING-MIB::agentSwitchArpCacheSize
OID (numeric): 1.3.6.1.4.1.4413.1.1.2.1.4
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Configures the ARP maximum number of entries in the cache. Allowable range is platform-specific.
What is agentSwitchArpCacheSize?
Configures the maximum number of entries the switch's ARP cache can hold, with the allowable range depending on the specific hardware platform. Admins size this to match the number of directly-connected hosts/neighbors expected on the routed interfaces; running out of cache slots causes new ARP resolutions to fail even though the interface is reachable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4413.1.1.2.1.4 snmpwalk -v2c -c public <target> EdgeSwitch-ROUTING-MIB::agentSwitchArpCacheSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4413.1.1.2.1.4.1 snmpget -v2c -c public <target> EdgeSwitch-ROUTING-MIB::agentSwitchArpCacheSize.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4413.1.1.2.1.4.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> agentSwitchArpCacheSize.1
Start monitoring Ubiquiti EdgeSwitch (Broadcom FastPath-based) switch (IPv4 static routing/L3 forwarding) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EdgeSwitch-ROUTING-MIB::agentSwitchArpCacheSize OID value, configure state conditions and alerts, and monitor any Ubiquiti EdgeSwitch (Broadcom FastPath-based) switch (IPv4 static routing/L3 forwarding) 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 |
| 1.3.6.1.4.1.4413 | broadcom | BASP-Config-MIB |
| 1.3.6.1.4.1.4413.1 | enet | BASP-Config-MIB |
| 1.3.6.1.4.1.4413.1.1 | fastPath | EdgeSwitch-REF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4413.1.1.2 | fastPathRouting | EdgeSwitch-ROUTING-MIB |
| 1.3.6.1.4.1.4413.1.1.2.1 | agentSwitchArpGroup | EdgeSwitch-ROUTING-MIB |
| 1.3.6.1.4.1.4413.1.1.2.1.4 | agentSwitchArpCacheSize | EdgeSwitch-ROUTING-MIB |