????:1?????vx:????????

2??????????

3????????

4????????????

5??????

??????6??7??????????? (????????????????????)??????17??????,??????7????????????????IP??

6??7???????????,?????????“69”???,???????????IP?????????? ??????????????????? ?? ???

“?????”IP??????,???«???»?????????????????“??”??????“??????????”???????

?,“?”?????“??”?????“??????????????”????????????,???????

“???”IP?????????,???,????????????????????????????????????,???????,?????????????????????

?????????????,5?????????????????????????????“????????”????????(??????????????)???????(???????)????????;???

??????????????,????????,????????????????,??????????????????????????????,??

???,??????«?????»??????????????????????????,????????????(?????????????????)

???:?????????