??????????????????????????????IPv4????????????????????????????????????????????1600??????纭�????40??????????????????????????IPv4??IP??????????????
??????IPv6?????IETF??????????????邪姹綢P协?楗桰Pv4?????????IP协?椋�??IPV6????????128位??????????????2??98?畏?????????????????????????????????IPv4???????IPv6????????????????
???????????????????些???绶�?????????????IPv6????IPv4????????????????????????IPv6????????????????27%??????1???11%??????????9.5%?????????些????????????????????????????????????????????????5%??9%???
???????????????????????5%?????????IPv6????????????????????????????校???????IPv6??IPv6???懈?????????????小??路???????????????????????
???????IPv6???????????????????IPv4?????IPv6?????????????IP????????????????DDoS?????????????????????IPv6?????????????????????????????????????IP?????????????????校????????IPv4????????????