Library /sys$common/syshlp/nclhelp.hlb set, routing, circuit, inactive_area_address  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Support: All
    Default: No area       Value: Set of area addresses
    address

    Area address associated with the use of the inactive subnet of
    ISO 8473. Maximum area address that may be present is 1. This
    characterisitic is supported only if the characteristic type is
    set to csma-cd.

    set [node node-id] routing circuit circuit-name -
        inactive area address {one_area_address}

    Example:

    set routing circuit csmacd-1 inactive area address {49::FF-00}