All MIBs › A3COM-HUAWEI-DEVICE-MIB › hwMacAddressCountPort
hwMacAddressCountPort
Module: A3COM-HUAWEI-DEVICE-MIB
OID (symbolic): A3COM-HUAWEI-DEVICE-MIB::hwMacAddressCountPort
OID (numeric): 1.3.6.1.4.1.43.45.1.2.23.1.18.1.11
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Supportted MAC address number on port.
What is hwMacAddressCountPort?
This OID reports the maximum number of MAC addresses the switch can learn per port. Engineers check this to understand the forwarding table capacity and design multi-device deployments. A typical value of 4096 means each port can track up to 4096 unique source MACs.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.23.1.18.1.11 snmpwalk -v2c -c public <target> A3COM-HUAWEI-DEVICE-MIB::hwMacAddressCountPort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.23.1.18.1.11.1 snmpget -v2c -c public <target> A3COM-HUAWEI-DEVICE-MIB::hwMacAddressCountPort.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hwMacAddressCountPort.1
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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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2 | hwproducts | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2.23 | lanSw | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1 | lswCommon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.2.23.1.18 | hwLswDeviceAdmin | A3COM-HUAWEI-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1.18.1 | hwLswSystemPara | A3COM-HUAWEI-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1.18.1.11 | hwMacAddressCountPort | A3COM-HUAWEI-DEVICE-MIB |