A method for controlling flow of data packets sent roaming user on a plane usuariobasado IP, said method comprising the steps of: a. control individual flows of data packets from mobile user sent on plane usuariobasado IP from a plane common control based on IP provided with agents (15) midcom in queel common control plane based on IP is spaced from the plane IP-based user, dichocontrol being provided by: b. each packet flow data mobile users register their identity in each middlebox (13, 14) said flow is along a path from an originating terminal to a dedestino terminal in the user plane IP-based c . in response, each middlebox user plane IP-based registers (16) itself and wings identities of packet flows data roaming user it runs in the plane of usuariobasado IP in an agent ( 15) midcom in the common control plane based on IP with which éstoscomunican using a signaling protocol to support extended midcom delflujo registration and control data packets phones, user d. agent midcom, now aware of the flows of data packets of móvilesregistrados user, which signals (17) control commands to the middleboxes that were recorded, belonging dichasórdenes the management of packet flows mobile data user delplano middleboxes the respective user based on IP.
QC 20170517