Invention Grant
- Patent Title: Control embedded data packet for efficient ARP query in SDA environment
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Application No.: US17361647Application Date: 2021-06-29
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Publication No.: US11716305B2Publication Date: 2023-08-01
- Inventor: Nagendra Kumar Nainar , Rahul Rammanohar , Kondaveeti Lakshmi Ganesh , Carlos M. Pignataro
- Applicant: Cisco Technology Inc.
- Applicant Address: US CA San Jose
- Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Agency: Baker Botts L.L.P.
- Main IPC: H04L61/103
- IPC: H04L61/103 ; H04L45/745 ; H04L101/622

Abstract:
The present disclosure is directed systems and methods for control embedding data packets for ARP queries, the methods including the steps of receiving a data plane packet from a first user device, the data plane packet requesting a hardware address associated with a second user device; generating a northbound control plane packet for transmission to a control plane node, the northbound control plane packet for requesting from the control plane node the hardware address associated with the second user device; embedding the data plane packet in the northbound control plane packet; and forwarding the northbound control plane packet with the data plane packet to the control plane node for respective processing of the northbound control plane packet and the data plane packet.
Public/Granted literature
- US20220417205A1 Control Embedded Data Packet for Efficient ARP Query in SDA Environment Public/Granted day:2022-12-29
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