发明申请
- 专利标题: NETWORK PACKET STEERING VIA CONFIGURABLE ASSOCIATION OF PACKET PROCESSING RESOURCES AND NETWORK INTERFACES
- 专利标题(中): 分组处理资源和网络接口的可配置协议的网络分组转向
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申请号: US13305804申请日: 2011-11-29
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公开(公告)号: US20120069850A1公开(公告)日: 2012-03-22
- 发明人: Sachin Desai , Tim Millet , Zahid Hussain , Paul Kim , Louise Yeung , Ken Yeung
- 申请人: Sachin Desai , Tim Millet , Zahid Hussain , Paul Kim , Louise Yeung , Ken Yeung
- 申请人地址: US CA Sunnyvale
- 专利权人: FORTINET, INC.
- 当前专利权人: FORTINET, INC.
- 当前专利权人地址: US CA Sunnyvale
- 主分类号: H04L12/56
- IPC分类号: H04L12/56
摘要:
Methods and systems are provided for steering network packets. According to one embodiment, a dynamically configurable steering table is stored within a memory of each network interface of a networking routing/switching device. The steering table represents a mapping that logically assigns each of the network interfaces to one of multiple packet processing resources of the network routing/switching device. The steering table has contained therein information indicative of a unique identifier/address of the assigned packet processing resource. Responsive to receiving a packet on a network interface, the network interface performs Layer 1 or Layer 2 steering of the received packet to the assigned packet processing resource by retrieving the information indicative of the unique identifier/address of the assigned packet processing resource from the steering table based on a channel identifier associated with the received packet and the received packet is processed by the assigned packet processing resource.
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