首页> 外国专利> SYSTEM FOR CONVERTING DATA BASED UPON IPV4 INTO DATA BASED UPON IPV6 TO BE TRANSMITTED OVER AN IP SWITCHED NETWORK

SYSTEM FOR CONVERTING DATA BASED UPON IPV4 INTO DATA BASED UPON IPV6 TO BE TRANSMITTED OVER AN IP SWITCHED NETWORK

机译:将基于IPV4的数据转换为要通过IP交换网络传输的基于IPV6的数据的系统

摘要

System for converting data packets based upon the IPv4 protocol into data packets based upon the IPv6 protocol to be transmitted over a Virtual Private Network (VPN) in a data transmission system comprising an IP switched network (25) to which are connected a first workstation (20) via a first Provider Edge (PE) device (24) and a second workstation (26) via a second PE device (30), the workstations operating with the IPv4 protocol whereas the IP switched network operates with the IPv6 protocol. this system comprises a first packet builder (22) between the first workstation and the IP switched network for converting any data packet based upon the IPv4 protocol received from the first workstation and transmitted to the IP switched network into the IPv6 protocol and reciprocally, and a second packet builder (28) between the IP switched network and the second workstation for converting any data packet based upon the IPv6 protocol received from the network and transmitted to the second workstation into the IPv4 protocol and reciprocally.
机译:在包含IP交换网络(25)的数据传输系统中,将基于IPv4协议的数据包转换为基于IPv6协议的数据包,以便通过虚拟专用网(VPN)传输的系统,第一工作站(25)通过第一提供商边缘(PE)设备(24)和第二工作站(26)经由第二PE设备(30),工作站以IPv4协议运行,而IP交换网络以IPv6协议运行。该系统包括在第一工作站和IP交换网络之间的第一分组构建器(22),用于基于从第一工作站接收并传输到IP交换网络的IPv4协议将任何数据分组转换为IPv6协议,以及相互转换为IPv6协议。 IP交换网络和第二工作站之间的第二分组构建器(28),用于基于从网络接收并传输到第二工作站的IPv6协议将任何数据分组转换为IPv4协议。

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