Modifies the Manual Network Entity Titles attribute of the Routing
    entity to include at least the specified NET or NETs.

    add [node node-id] routing manual network entity -
         titles {NET[,NET...]}

    Manual Network Entity Titles

    Support: End
    Default: No NETs       Value: Set of NETs

    Network entity titles (NETs) to be used for this node. If the
    characteristic dna address format is set to false, there must be
    at least one NET.

    Example:

    add routing -
        manual network entity titles {49::00-04:AA-00-04-00-45-13:00}