OPTIMIZED SECURITY ASSOCIATION DATABASE MANAGEMENT ON HOME/FOREIGN AGENT
摘要
Techniques for security association management on a home agent and a foreign agent are described herein In one embodiment, in response to a first mobile network registration request from a mobile node, a remote authentication facility is accessed to retrieve a security association for the mobile node for authenticating and providing a first network connectivity to the mobile node, wherein the security association is associated with a lifespan. The security association is inserted in a local security association database to create a security association entry, wherein the security association entry includes the lifespan. A second mobile network registration request from the mobile node after the first network connectivity has been terminated is received and the security association entry in the local security association database that corresponds to the mobile node is used to provide authentication of the mobile node without having to access the remote authentication facility again.
申请公布号
WO2009064534(A1)
申请公布日期
2009.05.22
申请号
WO2008US76086
申请日期
2008.09.11
申请人
REDBACK NETWORKS INC.;WEN, RENHUA;LINDEM, ALFRED, C.;OSWAL, ANAND, K.