A protocol converter can solve the problem of communication between heterogeneous and distributed com-puter networks. This paper proposes a novel approach to construct a converter for these protocols. This approach in...A protocol converter can solve the problem of communication between heterogeneous and distributed com-puter networks. This paper proposes a novel approach to construct a converter for these protocols. This approach in-cludes following steps:getting reduced protocol model by merging states and shielding insignificant message; con-structing protocol converter by reduced protocols; dividing merged states and getting a protocol converter. This ap-proach can improve computational complexity.展开更多
IPv6(互联网协议第六版)和IPv4互通的方法包括SIIT(Stateless IP/ICMPTranslation)、NAT-PT(附带协议转换器的网络地址转换器)、SOCKS64、BIA(Bump in theAPI)等,相比较起来,其中的NAT-PT实现起来较为简单方便。文章先分析了NAT-PT及DNS...IPv6(互联网协议第六版)和IPv4互通的方法包括SIIT(Stateless IP/ICMPTranslation)、NAT-PT(附带协议转换器的网络地址转换器)、SOCKS64、BIA(Bump in theAPI)等,相比较起来,其中的NAT-PT实现起来较为简单方便。文章先分析了NAT-PT及DNS-ALG(域名服务应用层网关)的原理,并应用一台启用NAT-PT和DNS-ALG功能的CISCO2821路由器完成了一个纯IPv6网的建立。该纯IPv6网中的主机能无障碍地访问IPv4网络和IPv6网络,并能实现该纯IPv6网中的部分服务器被IPv4网络访问。展开更多
文摘A protocol converter can solve the problem of communication between heterogeneous and distributed com-puter networks. This paper proposes a novel approach to construct a converter for these protocols. This approach in-cludes following steps:getting reduced protocol model by merging states and shielding insignificant message; con-structing protocol converter by reduced protocols; dividing merged states and getting a protocol converter. This ap-proach can improve computational complexity.
文摘IPv6(互联网协议第六版)和IPv4互通的方法包括SIIT(Stateless IP/ICMPTranslation)、NAT-PT(附带协议转换器的网络地址转换器)、SOCKS64、BIA(Bump in theAPI)等,相比较起来,其中的NAT-PT实现起来较为简单方便。文章先分析了NAT-PT及DNS-ALG(域名服务应用层网关)的原理,并应用一台启用NAT-PT和DNS-ALG功能的CISCO2821路由器完成了一个纯IPv6网的建立。该纯IPv6网中的主机能无障碍地访问IPv4网络和IPv6网络,并能实现该纯IPv6网中的部分服务器被IPv4网络访问。
