All MIBs › AC-SYSTEM-MIB › acSysEthernetPortPhyConfiguration
acSysEthernetPortPhyConfiguration
Module: AC-SYSTEM-MIB
OID (symbolic): AC-SYSTEM-MIB::acSysEthernetPortPhyConfiguration
OID (numeric): 1.3.6.1.4.1.5003.9.10.10.1.3.12.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Controls the Ethernet connection mode type. Auto-negotiate falls back to Half-Duplex mode (HD) when the opposite port is not in Auto-negotiate mode. The speed (10 Base-T or 100 Base-TX) in this mode is always configured correctly.
0 = 10 Base-T half-duplex 1 = 10 Base-T full-duplex 2 = 100 Base-TX half-duplex 3 = 100 Base-TX full-duplex 4 = Auto-negotiate. Access: Offline. AC INI-Param: EthernetPhyConfiguration
What is acSysEthernetPortPhyConfiguration?
This OID configures the Ethernet physical layer mode: 0–3 for fixed speed/duplex (10 or 100 Mbps, half or full), or 4 for auto-negotiation. A network engineer sets this to match the uplink switch configuration to avoid speed and duplex mismatches that cause packet loss. For example, setting it to 3 locks the port to 100 Mbps full-duplex, which is typical for modern network infrastructure.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.3.12.1 snmpwalk -v2c -c public <target> AC-SYSTEM-MIB::acSysEthernetPortPhyConfiguration
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.3.12.1.1 snmpget -v2c -c public <target> AC-SYSTEM-MIB::acSysEthernetPortPhyConfiguration.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.10.1.3.12.1.1 i <value>
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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 |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9 | acProducts | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9.10 | acBoardMibs | AC-ATM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.10 | acSystem | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1 | acSystemConfiguration | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.3 | acSysNetworkConfig | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.3.12 | acSysEthernetPort | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.3.12.1 | acSysEthernetPortPhyConfiguration | AC-SYSTEM-MIB |