Technical data

Fabric OS MIB Reference Manual 2-9
Publication Number: 53-0000521-08
Interfaces Group
2
ifType
OID 1.3.6.1.2.1.2.2.1.3
Description The type of interface, designated by the physical/link protocol(s) immediately below
the network layer in the protocol stack.
Note eth0 maps to 6 (Ethernet-csmacd).
lo0 maps to 24 (softwareLoopback).
fc0 maps to 56.
ifMtu
OID 1.3.6.1.2.1.2.2.1.4
Description The size of the largest datagram that can be sent/received on the interface, specified in
octets.
Note For interfaces that are used to transmit network datagrams, the value is the size of the
largest network datagram that can be sent on the interface (these values are different
for Fabric OS v4.x).
fei0 returns 1500.
lo0 returns 3904.
fc0 returns 2024.
ifSpeed
OID 1.3.6.1.2.1.2.2.1.5
Description An estimate (in bits per second) of the interface's current bandwidth.
Note For interfaces that do not vary in bandwidth or interfaces for which no accurate
estimation can be made, this object should contain the nominal bandwidth. For Fabric
OS v4.x, 2 Gbit/sec returns.
fei0 returns 10
7
.
lo0 returns 0.
fc0 returns 10
9
.
ifPhysAddress
OID 1.3.6.1.2.1.2.2.1.6
Description The interface's address at the protocol layer immediately below the network layer in
the protocol stack.
Note For interfaces that do not have such an address (for example, a serial line), this object
should contain an octet string of zero length.
fei0 returns MAC address of the Ethernet.
lo0 returns null.
fc0 returns MAC address of the Fibre Channel.