US 9,813,438 B2
Anomaly prediction method and system for heterogeneous network architecture
Chun-Ching Chen, New Taipei (TW); and Chih-Ming Chen, New Taipei (TW)
Assigned to Wistron Corporation, New Taipei (TW)
Filed by Wistron Corporation, New Taipei (TW)
Filed on Feb. 15, 2016, as Appl. No. 15/44,081.
Claims priority of application No. 104126592 A (TW), filed on Aug. 14, 2015.
Prior Publication US 2017/0048263 A1, Feb. 16, 2017
Int. Cl. H04L 12/863 (2013.01); H04L 29/06 (2006.01); H04L 12/813 (2013.01)
CPC H04L 63/1425 (2013.01) [H04L 63/0227 (2013.01); H04L 63/0263 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An anomaly prediction method for heterogeneous network architecture, comprising:
receiving a packet from an electronic apparatus and converting the packet to conform to a switching format through a gateway, wherein the gateway has at least one first security policy;
comparing the packet conforming to the switching format and the at least one first security policy to determine whether the packet has anomaly through the gateway;
after determining that the packet has no anomaly, transmitting the packet to a controller through the gateway, and setting a priority of the packet based on at least one second security policy through the controller;
converting a format of the packet from the switching format to a target format and temporarily storing the packet conforming to the target format in a queue through the controller; and
relaying the packet to a destination address according to the priority and the destination address of the packet by the controller.