- 专利标题: Systems and methods for implementing multi-table openflow flows that have combinations of packet edits
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申请号: US16864716申请日: 2020-05-01
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公开(公告)号: US11245624B2公开(公告)日: 2022-02-08
- 发明人: Joseph Olakangil , Nitin Karkhanis , Anuraag Mittal , Purushothaman Nandakumaran , Manjula Gopalakrishnan
- 申请人: Arista Networks, Inc.
- 申请人地址: US CA Santa Clara
- 专利权人: Arista Networks, Inc.
- 当前专利权人: Arista Networks, Inc.
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Fountainhead Law Group P.C
- 主分类号: H04L12/743
- IPC分类号: H04L12/743 ; H04L29/06 ; H04L12/741 ; H04L12/721
摘要:
Systems and methods are provided herein for implementing multi-table OpenFlow flows that have combinations of packet edits. This may be accomplished by a network device receiving a first flow entry with a first set of actions to be installed into a flow table. The network device may determine that the first set of actions includes edits to a plurality of fields of a matched data packet. In response, the network device may change the first set of actions of the first flow entry to edit a first field of the data packet and create a second flow entry with a second set of actions to edit a second field of the data packet. The network device may install the first and second flow entries into one or more flow tables of the network device.
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