Invention Grant
US08406230B2 Method and system for classifying packets in a network interface card and interface for performing the same
有权
用于对网络接口卡中的数据包进行分类的方法和系统，以及执行该接口的接口
- Patent Title: Method and system for classifying packets in a network interface card and interface for performing the same
- Patent Title (中): 用于对网络接口卡中的数据包进行分类的方法和系统，以及执行该接口的接口
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Application No.: US12164360Application Date: 2008-06-30
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Publication No.: US08406230B2Publication Date: 2013-03-26
- Inventor: Yunsong Lu , Kais Belgaied
- Applicant: Yunsong Lu , Kais Belgaied
- Applicant Address: US CA Redwood Shores
- Assignee: Oracle America, Inc. formerly known as Sun Microsystems, Inc.
- Current Assignee: Oracle America, Inc. formerly known as Sun Microsystems, Inc.
- Current Assignee Address: US CA Redwood Shores
- Agency: Osha Liang LLP
- Main IPC: H04L12/56
- IPC: H04L12/56
Abstract:
A method for processing packets. The method includes receiving a first packet by a network interface card (NIC) from a network, determining, using a first classification level, a first receive ring group (RRG) for the first packet, determining, using a second level classification, a first receive ring (RR) in the first RRG for the first packet, sending the first packet to the first RR, and sending the first packet from the first RR to a host operatively connected to the network interface card, wherein the first packet is received by a first virtual network interface card (VNIC) associated with the first RRG, where the first RRG is located in the NIC.
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