Enhanced systems and methods for persistent network paths

A device for determining persistent service paths between provider edge devices and customer edge devices, the device comprising memory coupled to at least one processor, wherein the at least one processor is configured to:

• identify a service identifier associated with a service provided by a communication network;
• identify, based on the service identifier and traffic data of the communication network, one or more first adjacencies between provider edge devices, of the communication network, using a service indicated by the service identifier;
• identify, based on the service identifier and traffic data of the communication network, one or more second adjacencies between the provider edge devices and customer edge devices using the service;
• and
• map, based on the one or more first adjacencies and the one or more second adjacencies, a persistent service path between a customer edge device of the customer edge devices and a provider edge device of the provider edge devices.

A system for determining persistent service paths between provider edge devices and customer edge devices, the system comprising:

• the provider edge devices;
• the customer edge devices;
• and
• memory coupled to at least one processor, the at least one processor configured to:
• identify a service identifier associated with a service provided by a communication network;
• identify, based on the service identifier and traffic data of the communication network, one or more first adjacencies between the provider edge devices, wherein the provider edges use a service indicated by the service identifier;
• identify, based on the service identifier and traffic data of the communication network, one or more second adjacencies between the provider edge devices and customer edge devices, wherein the customer edge devices use the service;
• and
• map, based on the one or more first adjacencies and the one or more second adjacencies, a persistent service path between a customer edge device of the customer edge devices and a provider edge device of the provider edge devices.