All MIBs › ATT-CNM-SYSTEM-MIB › attCNMifMtu
attCNMifMtu
Module: ATT-CNM-SYSTEM-MIB
OID (symbolic): ATT-CNM-SYSTEM-MIB::attCNMifMtu
OID (numeric): 1.3.6.1.4.1.74.2.15.2.2.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The size of the largest data PDU which can be sent/received on the interface, specified in octets.
For SMDS, this value represents the maximum L3 PDU size that is supported on this interface.
What is attCNMifMtu?
This is the size, in octets, of the largest data PDU the interface can send or receive. For an SMDS interface this represents the maximum Level 3 PDU size supported on that interface.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.74.2.15.2.2.1.4 snmpwalk -v2c -c public <target> ATT-CNM-SYSTEM-MIB::attCNMifMtu
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.74.2.15.2.2.1.4.1 snmpget -v2c -c public <target> ATT-CNM-SYSTEM-MIB::attCNMifMtu.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> attCNMifMtu.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 |
| 1.3.6.1.4.1.74 | att_2 | ATT-CNM-DS1-MIB |
| 1.3.6.1.4.1.74.2 | att_mgmt | ATT-CNM-DS1-MIB |
| 1.3.6.1.4.1.74.2.15 | att_cnm | ATT-CNM-DS1-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.74.2.15.2 | att_cnm_interfaces | ATT-CNM-SYSTEM-MIB |
| 1.3.6.1.4.1.74.2.15.2.2 | attCNMifConfigTable | ATT-CNM-SYSTEM-MIB |
| 1.3.6.1.4.1.74.2.15.2.2.1 | attCNMifConfigEntry | ATT-CNM-SYSTEM-MIB |
| 1.3.6.1.4.1.74.2.15.2.2.1.4 | attCNMifMtu | ATT-CNM-SYSTEM-MIB |