Merge "Cleanup NetworkManagementService for Netd commnads binder migrartion" am: 3af01e2f

     */

    void tetherLimitReached(ITetheringStatsProvider provider);

    /**

     ** PPPD

     **/

    /**

     * Returns the list of currently known TTY devices on the system

     */

    String[] listTtys();

    /**

     * Attaches a PPP server daemon to the specified TTY with the specified

     * local/remote addresses.

     */

    void attachPppd(String tty, String localAddr, String remoteAddr, String dns1Addr,

            String dns2Addr);

    /**

     * Detaches a PPP server daemon from the specified TTY.

     */

    void detachPppd(String tty);

    /**

     ** DATA USAGE RELATED

     **/