公开(公告)号：US06556584B1

公开(公告)日：2003-04-29

申请号：US09055455

申请日：1998-04-06

申请人： Douglas C. Horsley ,  Kanchei Loa

发明人： Douglas C. Horsley ,  Kanchei Loa

IPC分类号： H04J322

CPC分类号： H04L45/00

摘要： A non-standardized private computer network (20) uses a tunnel engine (50, 58) to allow a computer (12-16) on one private computer network with non-standard address to communicate over a standardized carrier network (32) with a computer (22-26) on the same private computer network. The tunnel engine includes a local router (52) and rule check engine (54) in the private computer network and a remote router (56) in the standardized carrier network. The rule check engine performs rule checks to determine proper encapsulation and routing of the message. The message is encapsulated with a standardized address of endpoints of a tunnel through the carrier network corresponding to the desired destination. With a standardized address, the encapsulated message packet passes through the tunnel and arrives at the boundary of the destination private computer system. The encapsulation is removed and the message is routed to the destination computer.

摘要翻译： 非标准专用计算机网络（20）使用隧道引擎（50,58）来允许具有非标准地址的一个专用计算机网络上的计算机（12-16）通过标准化的运营商网络（32）与 计算机（22-26）在同一个私人计算机网络上。 隧道引擎包括专用计算机网络中的本地路由器（52）和规则检查引擎（54）以及标准化载波网络中的远程路由器（56）。 规则检查引擎执行规则检查以确定消息的正确封装和路由。 消息通过与所需目的地对应的运营商网络的隧道端点的标准化地址封装。 使用标准化地址，封装的消息包通过隧道并到达目的地专用计算机系统的边界。 封装被去除，消息被路由到目标计算机。