All MIBs › ACC-MIB › accBrFdbRamMaxSize
accBrFdbRamMaxSize
Module: ACC-MIB
OID (symbolic): ACC-MIB::accBrFdbRamMaxSize
OID (numeric): 1.3.6.1.4.1.5.1.1.4.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description:
The maximum number of entries configured for the RAM FDB table.
What is accBrFdbRamMaxSize?
This OID configures the maximum number of MAC addresses that can be stored in the forwarding database RAM (ranging from 64 to 1024 entries). Network engineers set this limit based on expected network size to prevent excessive memory consumption or ensure enough capacity for growth. For example, setting this to "512" allows the bridge to learn and store up to 512 unique MAC addresses.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.4.5 snmpwalk -v2c -c public <target> ACC-MIB::accBrFdbRamMaxSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.4.5.1 snmpget -v2c -c public <target> ACC-MIB::accBrFdbRamMaxSize.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5.1.1.4.5.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> accBrFdbRamMaxSize.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.5 | acc | ACC-MIB |
| 1.3.6.1.4.1.5.1 | accSBAR | ACC-MIB |
| 1.3.6.1.4.1.5.1.1 | accBRG | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.4 | accBridge | ACC-FLASH |
| 1.3.6.1.4.1.5.1.1.4.5 | accBrFdbRamMaxSize | ACC-MIB |