/** \brief Enable or disable a MAP interface
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
/** \brief Enable or disable a MAP interface
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param is_enable - 0=disable, 1=enable interface
@param is_translation - 0=encapsulation, 1=translation
*/
@param is_enable - 0=disable, 1=enable interface
@param is_translation - 0=encapsulation, 1=translation
*/