Patent ID: 11646952

Abstract:
A method and system for exported flow tracking information is disclosed. The method includes receiving, by a network device, a network traffic flow comprising a data packet, and transmitting, by the network device, a message comprising a network device identifier (NDID), a template set, and an options template set using a traffic analysis protocol. The message is received by a flow collector, and a template record comprising a flow template identifier (FTID) and at least one flow key is extracted from the template set. An options template record comprising a metadata template identifier (MTID) and at least one metadata key is extracted from the options template set. The method includes generating a new repository entry using the NDID, the FTID, the at least one flow key, the MTID, and the at least one metadata key, and storing, by the flow collector, the new repository entry in the Flow Tracking Repository (FTR).