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

    Support: End,L2
    Default: No DTE addresses={ }        Value: Set of DTE addresses

    A set of DTE addresses to which a call may be directed in order
    to reach an address that matches the address prefix of this
    reachable address.

    This characteristic is supported if the node is a level 2 router,
    where the owning circuit's characteristic type is one of the X.25
    circuit types, and the reachable address's characteristic type
    is outbound. It is also supported by end nodes operating over an
    x25 da circuit. You can modify this characteristic only when the
    entity is disabled.

    set [node node-id] routing circuit circuit-name reachable -
        address simplename dte address {dte-address[dte-address...]}

    Example:

    set routing circuit x25_circuit-1 reachable address ughh_v -
        dte address { 2267643 }