Keysight Technologies, Inc.
METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PROCESSING NETWORK FLOW METADATA AT A NETWORK PACKET BROKER

Abstract:

A method for network flow metadata processing at a network packet broker includes, receiving, as input at the network packet broker, network flow metadata, the network flow metadata including a network flow statistic generated by a network device regarding packets in the network flow. The method further includes accessing, by the network packet broker, a network flow metadata processing rules database and identifying a network flow metadata processing rule to apply to the network flow metadata. The method further includes processing, by the network packet broker, the network flow metadata using the network flow metadata processing rule. The method further includes forwarding, by the network packet broker and based on results of the processing, egress network flow metadata to a network tool.