HP StorageWorks 8/80 Brocade Fabric OS MIB Reference Guide v6.1.0 (53-1000602- - Page 211

ifName 1.3.6.1.2.1.31.1.1.1.1 2 ifName 1.3.6.1.2.1.31.1.1.1.1 The textual name of the interface. The value of this object should be the name of the interface as assigned by the local device and should be suitable for use in commands entered at the devices console. This might be a text name, such as `le0 or a simple port number, such as `1, depending on the interface naming syntax of the device. If several entries in the iftable together represent a single interface as named by the device, then each will have the same value of ifName. Note that for an agent which responds to SNMP queries concerning an interface on some other (proxied) device, then the value of ifName for such an interface is the proxied devices local name for it. If there is no local name, or this object is otherwise not applicable, then this object contains a zero-length string. Fabric OS MIB Reference 195 53-1000602-02