HP StorageWorks 1606 Brocade Fabric OS MIB Reference v6.3.0 (53-1001339-01, Ju - Page 45

ifDescr 1.3.6.1.2.1.2.2.1.2 2 ifDescr 1.3.6.1.2.1.2.2.1.2 Values A textual string containing information about the interface. The ifDescr for non-bladed switches includes: lo, eth0, and fc0. The ifDescr for Brocade 12000, 24000, and 48000 directors includes: lo, eth0, fc0, and sit0, as well as fc1, eth0:1, and eth0:2. • For WAN interface- GbE port for FCIP • For transport interface- FCIP tunnel ID • For FC ports- Port name (if set), otherwise, FC port ifType 1.3.6.1.2.1.2.2.1.3 Values The type of interface, designated by the physical link protocols immediately below the network layer in the protocol stack. • For WAN interface, FCIP Link - ethernetCsmacd (6) • For transport interface - FCIPLink (224) • For FC ports - Fibre Channel (56) • For lo - softwareLoopback(24) • For sit0 - 131 • For fc0/port0 - other ifMtu 1.3.6.1.2.1.2.2.1.4 The size of the largest datagram that can be sent or received on the interface, specified in octets. Values 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). • eth0 returns 1500 • lo returns 16436 • fc0 returns 2024 • FCIP GbE returns 1500 • sit0 returns 1480 • port0 returns 2112 ifSpeed 1.3.6.1.2.1.2.2.1.5 Values An estimate (in bits per second) of the interface's current bandwidth. 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 Gbps returns. • eth0 returns 100000000 and not null • fc port returns 1,000,000,000 for 1 Gbps port Fabric OS MIB Reference 27 53-1001339-01