Invention Grant
- Patent Title: Systems and methods for implementing multi-table openflow flows that have combinations of packet edits
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Application No.: US16864716Application Date: 2020-05-01
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Publication No.: US11245624B2Publication Date: 2022-02-08
- Inventor: Joseph Olakangil , Nitin Karkhanis , Anuraag Mittal , Purushothaman Nandakumaran , Manjula Gopalakrishnan
- Applicant: Arista Networks, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Arista Networks, Inc.
- Current Assignee: Arista Networks, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Fountainhead Law Group P.C
- Main IPC: H04L12/743
- IPC: H04L12/743 ; H04L29/06 ; H04L12/741 ; H04L12/721

Abstract:
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.
Public/Granted literature
- US20210344599A1 SYSTEMS AND METHODS FOR IMPLEMENTING MULTI-TABLE OPENFLOW FLOWS THAT HAVE COMBINATIONS OF PACKET EDITS Public/Granted day:2021-11-04
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