Route report identification method and device

The invention provides a route reporting identification method and device, and the method comprises the steps: taking a root node as a starting point to traverse a first number of routes in a radius tree, recording a first traversal position after the first number of routes are traversed, and storing a first route in the first traversal position; sending a first route update message to the monitoring end, wherein the first route update message comprises a first number of routes traversed before the first traversal position and a first route; when a second route update message sent by the BGP neighbor is received, judging the size relationship between the first route and a second route included in the second route update message; determining whether the second route is reported to the monitoring end through the first route update message or not according to the judgment result; if the first route update message is reported to the monitoring end, a third route update message is sent to the monitoring end, and t