Invention Grant
- Patent Title: Communication processing system, packet processing load balancing device and packet processing load balancing method therefor
- Patent Title (中): 通信处理系统，数据包处理负载平衡设备和数据包处理负载平衡方法
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Application No.: US11063896Application Date: 2005-02-24
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Publication No.: US07751327B2Publication Date: 2010-07-06
- Inventor: Shuichi Karino , Masahiro Jibiki , Kazuya Suzuki
- Applicant: Shuichi Karino , Masahiro Jibiki , Kazuya Suzuki
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2004-048864 20040225
- Main IPC: H04J1/16
- IPC: H04J1/16
Abstract:
Load balancing manager assigns to each cluster member a filter rule so as to divide traffic processing by a predetermined rule. According to the assigned rule, each cluster member obtains a packet multicast by a neighbor node, on a data link with the neighbor node. Each cluster member detects a session of the obtained packet to perform predetermined processing such as recording and updating of a state and application of a firewall packet filter.
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