Invention Grant
- Patent Title: Effective seeding of CRC functions for flows' path polarization prevention in networks
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Application No.: US17859332Application Date: 2022-07-07
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Publication No.: US11695428B2Publication Date: 2023-07-04
- Inventor: Guy Caspary , Nadav Tsvi Chachmon , Aviran Kadosh
- 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: Edell, Shapiro & Finnan, LLC
- Main IPC: H03M13/09
- IPC: H03M13/09 ; H04L1/00 ; H04L47/125 ; H04L45/7453

Abstract:
A network element is configured to efficiently load balance packets through a computer network. The network element receives a packet associated with flow attributes and generates a Load Balancing Flow Vector (LBFV) from the flow attributes. The network element partitions the LBFV into a plurality of LBFV blocks and reorders the LBFV blocks to generate a reordered LBFV. The LBFV blocks are reordered based on a reordering sequence that is different from reordering sequences on other network elements in the computer network. The network element hashes the reordered LBFV to generate a hash key for the packet and selects a next hop link based on the hash key. The next hop link connects the network elements to a next hop network element in the computer network.
Public/Granted literature
- US20220399901A1 EFFECTIVE SEEDING OF CRC FUNCTIONS FOR FLOWS' PATH POLARIZATION PREVENTION IN NETWORKS Public/Granted day:2022-12-15
Information query
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