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1. 发明申请

WO2010124014A2 METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR MAINTAINING FLOW AFFINITY TO INTERNET PROTOCOL SECURITY (IPSEC) SESSIONS IN A LOAD-SHARING SECURITY GATEWAY 审中-公开
标题翻译：方法，系统和计算机可读媒体，用于维护流量对互联网协议安全（IPSEC）会议在负载共享安全网关中的影响
公开(公告)号：WO2010124014A2
公开(公告)日：2010-10-28
申请号：PCT/US2010/031929
申请日：2010-04-21
申请人： GENBAND INC. , RODGERS, Richard , CERVANTES, James, H.
发明人： RODGERS, Richard , CERVANTES, James, H.
IPC分类号： H04L12/66 , H04L12/22 , H04L29/06
CPC分类号： H04L63/164
摘要： Methods, systems, and computer readable media for maintaining flow affinity to IPSec sessions in a load-sharing security gateway are disclosed. According to one embodiment, the method includes receiving packets at a security gateway that provides communications of packet flows between source and destination entities using IPSec sessions. For each packet, it is determined whether the packet is assigned to an existing packet flow between a source and a destination entity that is being processed by the SG. In response to determining that the packet belongs to an existing flow, the packet is forwarded to a processing element associated with that flow and IPSec processing is performed at the processing element. In response to determining that the packet does not belong to an existing flow, a new flow is defined and assigned to a next available processing element. IPSec processing is performed for the flow at the next available processing element.
摘要翻译：公开了用于在负载共享安全网关中维护对IPSec会话的流量亲和性的方法，系统和计算机可读介质。根据一个实施例，该方法包括在安全网关处接收分组，所述安全网关使用IPSec会话在源和目的地实体之间提供分组流的通信。对于每个分组，确定分组是否被分配给正在由SG处理的源和目的地实体之间的现有分组流。响应于确定分组属于现有流，分组被转发到与该流相关联的处理元件，并且在处理元件处执行IPSec处理。响应于确定分组不属于现有流，定义新流并将其分配给下一个可用处理元件。对下一个可用处理元件的流程执行IPSec处理。

2. 发明申请

WO2010124014A3 METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR MAINTAINING FLOW AFFINITY TO INTERNET PROTOCOL SECURITY (IPSEC) SESSIONS IN A LOAD-SHARING SECURITY GATEWAY 审中-公开
标题翻译：方法，系统和计算机可读媒体，用于维护流量对互联网协议安全（IPSEC）会议在负载共享安全网关中的影响
公开(公告)号：WO2010124014A3
公开(公告)日：2011-03-31
申请号：PCT/US2010031929
申请日：2010-04-21
申请人： GENBAND INC , RODGERS RICHARD , CERVANTES JAMES H
发明人： RODGERS RICHARD , CERVANTES JAMES H
IPC分类号： H04L12/66 , H04L12/22 , H04L29/06
CPC分类号： H04L63/164
摘要： Methods, systems, and computer readable media for maintaining flow affinity to IPSec sessions in a load-sharing security gateway are disclosed. According to one embodiment, the method includes receiving packets at a security gateway that provides communications of packet flows between source and destination entities using IPSec sessions. For each packet, it is determined whether the packet is assigned to an existing packet flow between a source and a destination entity that is being processed by the SG. In response to determining that the packet belongs to an existing flow, the packet is forwarded to a processing element associated with that flow and IPSec processing is performed at the processing element. In response to determining that the packet does not belong to an existing flow, a new flow is defined and assigned to a next available processing element. IPSec processing is performed for the flow at the next available processing element.
摘要翻译：公开了用于在负载共享安全网关中维护对IPSec会话的流量亲和性的方法，系统和计算机可读介质。根据一个实施例，该方法包括在安全网关处接收分组，所述安全网关使用IPSec会话在源和目的地实体之间提供分组流的通信。对于每个分组，确定分组是否被分配给正在由SG处理的源和目的地实体之间的现有分组流。响应于确定分组属于现有流，分组被转发到与该流相关联的处理元件，并且在处理元件处执行IPSec处理。响应于确定分组不属于现有流，定义新流并将其分配给下一个可用处理元件。对下一个可用处理元件的流程执行IPSec处理。

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