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公开(公告)号:US20090238111A1
公开(公告)日:2009-09-24
申请号:US12302845
申请日:2007-06-14
申请人: Jun Hirano , Keigo Aso , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
发明人: Jun Hirano , Keigo Aso , Chun Keong Benjamin Lim , Chan Wah Ng , Tien Ming Benjamin Koh , Pek Yew Tan
IPC分类号: H04W40/00
CPC分类号: H04L47/2491 , H04L12/66 , H04L29/12226 , H04L45/38 , H04L61/2015 , H04L61/2061 , H04W8/26 , H04W28/10 , H04W60/005 , H04W80/04 , H04W84/005
摘要: Disclosed is a technique which enables a mobile node (MN) connected to a mobile router (MR) to carry out flow filtering in a mobile network. This technique allows an MN 25 in a mobile network 24 to set a policy needed for the flow filtering in an MR 10 and, in the present invention, an MR inserts an egress characteristic thereof into, for example, a router advertisement message so that the egress characteristic, a node in a mobile network cannot grasp originally, can be advertised to the interior of the mobile network. Thus, the MN can grasp a characteristic of an access network (characteristic of access system 20) even in a case in which it is connected to the MR, which achieves intelligent flow filtering.
摘要翻译: 公开了一种使与移动路由器(MR)连接的移动节点(MN)能够在移动网络中进行流量过滤的技术。 该技术允许移动网络24中的MN 25设置MR 10中的流量过滤所需的策略,并且在本发明中,MR将其出口特性插入到例如路由器通告消息中,使得 出口特性,移动网络中的一个节点最初无法掌握,可以通告给移动网络的内部。 因此,即使在连接到MR的情况下,MN也可以掌握接入网络的特性(接入系统20的特性),从而实现智能流量过滤。