The invention discloses a traffic
data processing method and device, a storage medium, equipment and a program product, which are applied to scenes of traffic
data processing, directional traffic
free flow and the like. The method is applied to an end-side multi-network transmission unit in a multi-network
transmission system, and comprises the following steps: when a directional traffic free function is started for a service application program, obtaining configuration information containing an
IP address list and CID field division information from a multi-network transmission controller; respectively establishing a first
QUIC tunnel and a second
QUIC tunnel with a first gateway and a second gateway in the multi-network transmission gateway according to the configuration information and a service target of the service application program; obtaining traffic data of the service application program and carrying out traffic screening to distinguish directional traffic and non-directional traffic; the non-directional traffic is sent to the first gateway for proxy forwarding through the first
QUIC tunnel, and the directional traffic is sent to the second gateway for proxy forwarding through the second QUIC tunnel, so that the problem of failure of a directional
traffic flow-free function in a multi-network
transmission system is solved.