IP data flow management method based on two-level bidirectional Hash list

The invention discloses an IP data flow management method based on a two-level bidirectional Hash list. State information of an IP data flow and the two-level bidirectional Hash list are constructed, and for any arrived IP data flow in a network, the two-level bidirectional Hash list is updated in r...

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Bibliographische Detailangaben
Hauptverfasser:	GUO DONGEN, LIU YANGTAO, WANG XINCHAO, ZHOU MIN, HAN PU, HAN YIBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention discloses an IP data flow management method based on a two-level bidirectional Hash list. State information of an IP data flow and the two-level bidirectional Hash list are constructed, and for any arrived IP data flow in a network, the two-level bidirectional Hash list is updated in real time, and the state information of the IP data flow in the two-level bidirectional Hash list is exported every one measurement period. The accuracy and the timeliness of IP data flow management in the high speed network are achieved, the IP data flow management method is also compatible with a TCP data flow and a UDP data flow, and the expansibility is very high.