公开(公告)号：US09781035B2

公开(公告)日：2017-10-03

申请号：US14842085

申请日：2015-09-01

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Gunter Johan Van de Velde ,  William Mark Townsley ,  Ole Troan ,  Keyur P. Patel

IPC: H04L12/28 ,  H04L12/749 ,  H04L12/46 ,  H04L12/66 ,  H04L29/12 ,  H04L12/715 ,  H04L12/751

CPC classification number: H04L45/741 ,  H04L12/4633 ,  H04L12/66 ,  H04L45/02 ,  H04L45/04 ,  H04L61/251 ,  H04L61/2592

Abstract: A method is provided in one particular example and may include obtaining routing information for a plurality of Internet Protocol (IP) addresses in a first network that natively supports a first Internet protocol, the routing information for the plurality of IP addresses in the first network further comprising an additional IP address in the first network and an indication that the additional IP address in the first network is to be used as a tunnel endpoint within the first network for receiving data destined to any of the plurality of IP addresses in the first network; and sending data destined to any one of the plurality of IP addresses in the first network to the additional IP address in the first network.

公开(公告)号：US20150372913A1

公开(公告)日：2015-12-24

申请号：US14842085

申请日：2015-09-01

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Gunter Johan Van de Velde ,  William Mark Townsley ,  Ole Troan ,  Keyur P. Patel

IPC: H04L12/56 ,  H04L12/66 ,  H04L29/12

CPC classification number: H04L45/741 ,  H04L12/4633 ,  H04L12/66 ,  H04L45/02 ,  H04L45/04 ,  H04L61/251 ,  H04L61/2592

Abstract: A method is provided in one particular example and may include obtaining routing information for a plurality of Internet Protocol (IP) addresses in a first network that natively supports a first Internet protocol, the routing information for the plurality of IP addresses in the first network further comprising an additional IP address in the first network and an indication that the additional IP address in the first network is to be used as a tunnel endpoint within the first network for receiving data destined to any of the plurality of IP addresses in the first network; and sending data destined to any one of the plurality of IP addresses in the first network to the additional IP address in the first network.

Abstract translation: 在一个特定示例中提供了一种方法，并且可以包括获得本地支持第一互联网协议的第一网络中的多个因特网协议（IP）地址的路由信息​​，第一网络中的多个IP地址的路由信息​​进一步 包括第一网络中的附加IP地址以及指示第一网络中的附加IP地址将被用作第一网络内的隧道端点，用于接收去往第一网络中的多个IP地址中的任一个的数据; 以及将发往第一网络中的多个IP地址中的任一个的数据发送到第一网络中的附加IP地址。

公开(公告)号：US09191318B1

公开(公告)日：2015-11-17

申请号：US13872777

申请日：2013-04-29

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Gunter Johan Van de Velde ,  William Mark Townsley ,  Ole Troan ,  Keyur P. Patel

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L45/741 ,  H04L12/4633 ,  H04L12/66 ,  H04L45/02 ,  H04L45/04 ,  H04L61/251 ,  H04L61/2592

Abstract: A method is provided in one particular example and may include obtaining routing information for a natively supported Internet protocol of a first network that uses a first routing policy; identifying a route with a tunnel endpoint using the routing information, where the tunnel endpoint supports transitioning between a plurality of Internet protocols; generating tunnel information for the route; and sending the route and the tunnel information to a network element in a second network that uses a second routing policy.

Abstract translation: 在一个特定示例中提供了一种方法，并且可以包括获得使用第一路由策略的第一网络的本地支持的因特网协议的路由信息​​; 使用所述路由信息来识别具有隧道端点的路由，其中​​所述隧道端点支持在多个因特网协议之间转换; 生成路由的隧道信息; 以及将路由和隧道信息发送到使用第二路由策略的第二网络中的网元。