All MIBs › HH3C-MAC-INFORMATION-MIB › hh3cMACRemovedEnable
hh3cMACRemovedEnable
Module: HH3C-MAC-INFORMATION-MIB
OID (symbolic): HH3C-MAC-INFORMATION-MIB::hh3cMACRemovedEnable
OID (numeric): 1.3.6.1.4.1.25506.2.87.1.2.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: If the object is set to enable(1) on interface, the device will cache the MAC address information that removed on the interface.
What is hh3cMACRemovedEnable?
This per-interface setting, indexed by ifIndex, enables or disables caching of MAC-removed events specifically on that interface. Like its learnt-event counterpart, it must be enabled per port in addition to the global switch, letting an admin monitor MAC aging or clearing activity only on selected interfaces. For example, enabling hh3cMACRemovedEnable on a port connected to a DHCP relay could help flag when client devices disconnect or roam away.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.87.1.2.1.1.2 snmpwalk -v2c -c public <target> HH3C-MAC-INFORMATION-MIB::hh3cMACRemovedEnable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.87.1.2.1.1.2.1 snmpget -v2c -c public <target> HH3C-MAC-INFORMATION-MIB::hh3cMACRemovedEnable.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.87.1.2.1.1.2.1 i <value>
Start monitoring H3C access-layer switch (MAC learn/remove notifications) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-MAC-INFORMATION-MIB::hh3cMACRemovedEnable OID value, configure state conditions and alerts, and monitor any H3C access-layer switch (MAC learn/remove notifications) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.87 | hh3cMACInformation | HH3C-MAC-INFORMATION-MIB |
| 1.3.6.1.4.1.25506.2.87.1 | hh3cMACInformationObjects | HH3C-MAC-INFORMATION-MIB |
| 1.3.6.1.4.1.25506.2.87.1.2 | hh3cMACInformationMIBTableTroop | HH3C-MAC-INFORMATION-MIB |
| 1.3.6.1.4.1.25506.2.87.1.2.1 | hh3cMACInfomationIfTable | HH3C-MAC-INFORMATION-MIB |
| 1.3.6.1.4.1.25506.2.87.1.2.1.1 | hh3cMACInfomationIfEntry | HH3C-MAC-INFORMATION-MIB |
| 1.3.6.1.4.1.25506.2.87.1.2.1.1.2 | hh3cMACRemovedEnable | HH3C-MAC-INFORMATION-MIB |