All MIBs › CM-FACILITY-MIB › f3Usb3GDCNPortMTU
f3Usb3GDCNPortMTU
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::f3Usb3GDCNPortMTU
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.46.1.19
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This object provides the MTU of the G3 DCN Port.
What is f3Usb3GDCNPortMTU?
This read-only Integer32 provides the MTU (Maximum Transmission Unit) of the USB 3G DCN port's cellular modem interface. Administrators reference it when diagnosing fragmentation or packet-size-related issues over the cellular backup link. For example, if larger management packets are failing over the cellular DCN path, an operator would check this MTU value to see if oversized packets are being dropped or fragmented.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.46.1.19 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::f3Usb3GDCNPortMTU
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.46.1.19.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::f3Usb3GDCNPortMTU.1
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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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.4 | cmFacilityMIB | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1 | cmFacilityObjects | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.46 | f3Usb3GDCNPortTable | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.46.1 | f3Usb3GDCNPortEntry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.46.1.19 | f3Usb3GDCNPortMTU | CM-FACILITY-MIB |