LOW LATENCY FOR NETWORK DEVICES NOT SUPPORTING LLD

An optimizing agent of a network device that does not support low latency DOCSIS can identify traffic or packets associated with a client resource for an optimization service flow. For example, the optimizing agent can receive a priority notification associated with a client resource from a low latency controller that is indicative of a low latency requirement associated with the client resource. The optimizing agent identifies the traffic for the optimized service flow based on the priority notification. The identifying can require modifying one or more parameters of an existing service flow, creating a new service flow, or selecting an existing service flow with low latency. The identified traffic can be routed to the optimized service flow to achieve low latency or high QoS.