PACKET HANDLING IN INFORMATION CENTRIC NETWORKING NETWORKS

摘要

A method of packet handling in an information centric networking (ICN) network is provided. The method may include receiving an interest packet at an incoming interface of a network device. The interest packet may include a pending interest table (PIT) update indicator. After a determination that the PIT update indicator signifies aggregation, the method may include adding the incoming interface to a PIT entry associated with the interest packet. The method may also include determining whether the outgoing interface is in a set of requesting interfaces of the PIT entry. After a determination that the outgoing interface is in the set of requesting interfaces, the method may include removing the outgoing interface from the PIT entry and updating the PIT update indicator based on the PIT entry.

主权项

1. A method of packet handling in an information centric networking (ICN) network, the method comprising:
receiving an interest packet at an incoming interface of a network device, the interest packet including a pending interest table (PIT) update indicator; after a determination that the PIT update indicator signifies aggregation, adding the incoming interface to a PIT entry associated with the interest packet; determining whether an outgoing interface is in a set of requesting interfaces of the PIT entry; after a determination that the outgoing interface is in the set of requesting interfaces, removing the outgoing interface from the PIT entry; and updating the PIT update indicator based on the PIT entry.