All MIBs › ZHNLANDEVICE › maxMTUSize
maxMTUSize
Module: ZHNLANDEVICE
OID (symbolic): ZHNLANDEVICE::maxMTUSize
OID (numeric): 1.3.6.1.4.1.5504.2.5.41.1.3.2.1.1.16
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The maximum size of IP packet that can be transmitted without fragmentation - including IP headers but excluding headers from lower levels in the protocol stack. The default MTU size is 1500 bytes.
What is maxMTUSize?
The largest IP packet (1-1540 bytes, including IP headers but excluding lower-layer headers) that can be sent on this interface without fragmentation; the platform default is 1500 bytes, so raise or lower it to match jumbo-frame or PPPoE-overhead needs.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5504.2.5.41.1.3.2.1.1.16 snmpwalk -v2c -c public <target> ZHNLANDEVICE::maxMTUSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5504.2.5.41.1.3.2.1.1.16.1 snmpget -v2c -c public <target> ZHNLANDEVICE::maxMTUSize.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5504.2.5.41.1.3.2.1.1.16.1 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 |
| 1.3.6.1.4.1.5504 | Zhone | BITSTORM-HP-160-MIB |
| 1.3.6.1.4.1.5504.2 | zhoneProduct | Zhone |
| 1.3.6.1.4.1.5504.2.5 | zhoneWtn | Zhone |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5504.2.5.41 | zhnLANDevice | ZHNLANDEVICE |
| 1.3.6.1.4.1.5504.2.5.41.1 | zhnLANDeviceObjects | ZHNLANDEVICE |
| 1.3.6.1.4.1.5504.2.5.41.1.3 | lanHostConfigManagementObjects | ZHNLANDEVICE |
| 1.3.6.1.4.1.5504.2.5.41.1.3.2 | ipInterfaceObjects | ZHNLANDEVICE |
| 1.3.6.1.4.1.5504.2.5.41.1.3.2.1 | zhnIpInterfaceTable | ZHNLANDEVICE |
| 1.3.6.1.4.1.5504.2.5.41.1.3.2.1.1 | zhnIpInterfaceEntry | ZHNLANDEVICE |
| 1.3.6.1.4.1.5504.2.5.41.1.3.2.1.1.16 | maxMTUSize | ZHNLANDEVICE |