公开(公告)号：US20140032782A1

公开(公告)日：2014-01-30

申请号：US14043055

申请日：2013-10-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Sheng JIANG ,  Bing LIU

IPC: H04L45/749

CPC classification number: H04L45/741 ,  H04L45/00 ,  H04L45/52 ,  H04L61/2015 ,  H04L61/2514 ,  H04L61/6086

Abstract: Embodiments of the present invention provide a method and an apparatus for route selection of a host in a multihoming site. The method includes: receiving transition technology information sent by a client premises equipment CPE; associating the transition technology information with an Internet Protocol IP address of the CPE and recording association information in an entry; and performing route selection according to the association information in the entry. In the embodiments, the transition technology information is associated with the IP address of the CPE, that is, the CPE corresponds to a corresponding transition technology, so that a host is capable of clearly learning a transition technology used by a home network of the CPE. Therefore, a proper CPE can be selected during routing, and selecting a best route can be ensured.

Abstract translation: 本发明的实施例提供了一种用于在多宿主站点中主机的路由选择的方法和装置。 该方法包括：接收客户端设备CPE发送的转接技术信息; 将转换技术信息与CPE的因特网协议IP地址相关联，并在条目中记录关联信息; 并根据该条目中的关联信息进行路由选择。 在实施例中，转换技术信息与CPE的IP地址相关联，即，CPE对应于相应的转换技术，使得主机能够清楚地学习CPE的家庭网络使用的转换技术 。 因此，可以在路由期间选择正确的CPE，并且可以确保选择最佳路由。