All MIBs › ENTERASYS-OSPF-EXT-MIB › etsysOspfExtIfIPMaxPacketSize
etsysOspfExtIfIPMaxPacketSize
Module: ENTERASYS-OSPF-EXT-MIB
OID (symbolic): ENTERASYS-OSPF-EXT-MIB::etsysOspfExtIfIPMaxPacketSize
OID (numeric): 1.3.6.1.4.1.5624.1.2.65.1.2.2.1.4
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-create
Description: Maximum transfer unit (MTU) for the network interface.
This is the maximum packet size in bytes for packets sent over the network interface. This size excludes link layer headers but includes IP headers and higher-level headers.
Normally, OSPF limits sent PDUs (protocol data units) to less than or equal to this size. However, if OSPF cannot construct a valid PDU smaller than or equal to this size, then it will send the smallest valid PDU and assume that the IP stack will fragment the packet.
What is etsysOspfExtIfIPMaxPacketSize?
The maximum packet size in bytes (default 576, including IP and higher-layer headers but not link-layer headers) that OSPF will target for PDUs sent on this interface; if OSPF can't build a smaller valid PDU it sends one anyway and relies on IP fragmentation.
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 |
| 1.3.6.1.4.1.5624 | enterasys | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1 | etsysMibs | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1.2 | etsysModules | ENTERASYS-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5624.1.2.65 | etsysOspfExtMIB | ENTERASYS-OSPF-EXT-MIB |
| 1.3.6.1.4.1.5624.1.2.65.1 | etsysOspfExtObjects | ENTERASYS-OSPF-EXT-MIB |
| 1.3.6.1.4.1.5624.1.2.65.1.2 | etsysOspfExtTables | ENTERASYS-OSPF-EXT-MIB |
| 1.3.6.1.4.1.5624.1.2.65.1.2.2 | etsysOspfExtIfTable | ENTERASYS-OSPF-EXT-MIB |
| 1.3.6.1.4.1.5624.1.2.65.1.2.2.1 | etsysOspfExtIfEntry | ENTERASYS-OSPF-EXT-MIB |
| 1.3.6.1.4.1.5624.1.2.65.1.2.2.1.4 | etsysOspfExtIfIPMaxPacketSize | ENTERASYS-OSPF-EXT-MIB |