论文部分内容阅读
原有城域网WLAN(无线局域网)业务分配的是公网IPv4(因特网协议版本4)地址,为解决IPv4地址紧张问题,提出了一种NAT444(运营级网络地址转换)场景下的WLAN业务部署实现方案,并有效解决了NAT444场景下的WLAN业务认证问题。
In order to solve the problem of IPv4 address tension, a WLAN service deployment in the scenario of NAT444 (carrier grade network address translation) is proposed in the original metropolitan area network WLAN (wireless local area network) service which is allocated to the public network IPv4 (Internet Protocol Version 4) address Realize the scheme and effectively solve the problem of WLAN service authentication in the scenario of NAT444.