METHOD, APPARATUS AND COMPUTER-READABLE RECORDING MEDIUM FOR DISTRIBUTING MULTI-CORE SCALABLE PACKET IN CASE NETWORK ADDRESS TRANSLATION IS ADOPTED

摘要

PURPOSE: A packet distribution method which is suitable for using NAT in a multi core environment, a device thereof, and a computer readable recording medium are provided to effectively use a packet distribution algorithm based on a multi core such as RSS(Receive-side Scaling). CONSTITUTION: A multi core unit(442) calculates a hash value in advance by introducing a response packet about an input packet. If a specific core is not selected, the multi core unit adjusts information about a source port of the input packet. The multi core unit includes a specific core to perform at least one NAT between SNAT(source NAT) and DNAT(Destination NAT).