ifMtu
Module: SYS-MIB
OID (symbolic): SYS-MIB::ifMtu
OID (numeric): 1.3.6.1.4.1.1978.2.18.2.2.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description:
The size of the largest datagram which can be sent/received on the interface, specified in octets. For interfaces that are used for transmitting network datagrams, this is the size of the largest network datagram that can be sent on the interface.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1978.2.18.2.2.1.4 snmpwalk -v2c -c public <target> SYS-MIB::ifMtu
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1978.2.18.2.2.1.4.1 snmpget -v2c -c public <target> SYS-MIB::ifMtu.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1978.2.18.2.2.1.4.1 i <value>
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 |
| 1.3.6.1.4.1.1978 | ngcan | SYS-MIB |
| 1.3.6.1.4.1.1978.2 | tiger | SYS-MIB |
| 1.3.6.1.4.1.1978.2.18 | sysMIB | SYS-MIB |
| 1.3.6.1.4.1.1978.2.18.2 | interfaces | SYS-MIB |
| 1.3.6.1.4.1.1978.2.18.2.2 | ifTable | SYS-MIB |
| 1.3.6.1.4.1.1978.2.18.2.2.1 | ifEntry | SYS-MIB |
| 1.3.6.1.4.1.1978.2.18.2.2.1.4 | ifMtu | SYS-MIB |