公开(公告)号：US20220247690A1

公开(公告)日：2022-08-04

申请号：US17165362

申请日：2021-02-02

Applicant: Nokia Solutions and Networks Oy

Inventor： Yu-Chia TSENG ,  Bogdan USCUMLIC ,  Gopalasingham ARAVINTHAN ,  Bilal Al JAMMAL

IPC: H04L12/851 ,  H04L12/855 ,  H04L12/801

Abstract: A system, apparatus, method, and non-transitory computer readable medium for providing smart cache control for mission-critical and high-priority traffic flows may include a network device which is caused to, extract attributes from a network packet, determine whether to request a new flow rule from a network controller for the network packet based on the extracted attributes, transmit a new flow rule request to the network controller based on results of the determining, the new flow rule request including the extracted attributes, receive the new flow rule from the network controller in response to the new flow rule request, and store the new flow rule in at least one cache memory based on priority information of the new flow rule.