All MIBs › HPN-ICF-MAC-INFORMATION-MIB › hpnicfMACInformationCacheLen
hpnicfMACInformationCacheLen
Module: HPN-ICF-MAC-INFORMATION-MIB
OID (symbolic): HPN-ICF-MAC-INFORMATION-MIB::hpnicfMACInformationCacheLen
OID (numeric): 1.3.6.1.4.1.11.2.14.11.15.2.87.1.1.7
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The maximum queue lenth used to cache the changed MAC addresses information in the monitored device. If the value is set to 0, syslog or trap will generate as soon as there is a MAC address learnt or removed.
What is hpnicfMACInformationCacheLen?
Maximum number of changed-MAC records the device buffers (0-1000, default 50) before emitting a syslog/trap; setting it to 0 sends a notification on every single learn or removal event. Lower this for near-real-time alerting, or raise it to reduce notification chatter on a switch with heavy MAC churn.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.2.87.1.1.7 snmpwalk -v2c -c public <target> HPN-ICF-MAC-INFORMATION-MIB::hpnicfMACInformationCacheLen
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.2.87.1.1.7.1 snmpget -v2c -c public <target> HPN-ICF-MAC-INFORMATION-MIB::hpnicfMACInformationCacheLen.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11.2.14.11.15.2.87.1.1.7.1 i <value>
Start monitoring HP/H3C Comware switch (MAC learn/remove notifications) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HPN-ICF-MAC-INFORMATION-MIB::hpnicfMACInformationCacheLen OID value, configure state conditions and alerts, and monitor any HP/H3C Comware switch (MAC learn/remove notifications) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.14 | icf | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11 | hpicfObjects | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.15 | hpnicf | HPN-ICF-OID-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2 | hpnicfCommon | HPN-ICF-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.14.11.15.2.87 | hpnicfMACInformation | HPN-ICF-MAC-INFORMATION-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.87.1 | hpnicfMACInformationObjects | HPN-ICF-MAC-INFORMATION-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.87.1.1 | hpnicfMACInformationMibGlobal | HPN-ICF-MAC-INFORMATION-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.87.1.1.7 | hpnicfMACInformationCacheLen | HPN-ICF-MAC-INFORMATION-MIB |