All MIBs › HPN-ICF-MPLSEXT-MIB › hpnicfMplsExtMtu
hpnicfMplsExtMtu
Module: HPN-ICF-MPLSEXT-MIB
OID (symbolic): HPN-ICF-MPLSEXT-MIB::hpnicfMplsExtMtu
OID (numeric): 1.3.6.1.4.1.11.2.14.11.15.2.142.1.2.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-create
Description: The MPLS MTU(Maximum Transmission Unit) of an interface.
What is hpnicfMplsExtMtu?
This read-create Unsigned32, ranging 46 to 65535, sets the MPLS MTU (Maximum Transmission Unit) for a specific interface in the MPLS extension table. An admin tunes this OID to accommodate the extra bytes added by MPLS label headers so labeled packets aren't fragmented or dropped across the interface. For example, setting this to 1508 on a 1500-byte Ethernet interface leaves room for one MPLS label header without exceeding the physical link's frame size.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.14 | icf | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11 | hpicfObjects | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.15 | hpnicf | HPN-ICF-OID-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2 | hpnicfCommon | HPN-ICF-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.14.11.15.2.142 | hpnicfMplsExt | HPN-ICF-MPLSEXT-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.142.1 | hpnicfMplsExtObjects | HPN-ICF-MPLSEXT-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.142.1.2 | hpnicfMplsExtTable | HPN-ICF-MPLSEXT-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.142.1.2.1 | hpnicfMplsExtEntry | HPN-ICF-MPLSEXT-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.142.1.2.1.3 | hpnicfMplsExtMtu | HPN-ICF-MPLSEXT-MIB |