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The management interface is structured like a virtual file space, containing directories with variables. The set of

operations that is valid for each variable depends on the variable type and attributes.

Management interface variable types

Type Description

MI_DIR Directory

MI_HINT Unsigned integer with hexadecimal representation, variable length

MI_UINT Unsigned integer, variable length

MI_ASCIIZ ASCII string, zero terminated

MI_ASCII ASCII string, counted

MI_BOOLEAN Boolean value

MI_BITFLD Unsigned integer, representation as bit field, variable length

MI_EXECUTE Variable represents executable function

Management interface variable attributes

Attribute Description

RO Read only

W Writable

EVENT Variable can be used to generate event (notification)

Management interface structure

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Eicon Networks V8.3 Manuale di Servizio Pagina 76