Abstract: A system and method for dynamically shaping an inter-datacenter traffic. The method encompasses receiving, one or more inter-datacenter data packets of the inter-datacenter traffic, wherein each inter-datacenter data packet is associated with a corresponding application and/or application interaction. The method thereafter encompasses identifying, one or more target application flow policies for said each inter-datacenter data packet from one or more application flow policies pre-stored in one or more eBPF maps. The method thereafter leads to dynamically marking, a priority for said each inter-datacenter data packet using an eBPF XDP techstack, based at least on the identified one or more target application flow policies. Further the method encompasses transmitting to an edge router, said each inter-datacenter data packet with the corresponding marked priority.