ADDRESS INFORMATION REWRITING APPARATUS, ADDRESS INFORMATION REWRITING METHOD AND PACKET TRANSFER SYSTEM

PROBLEM TO BE SOLVED: To transfer a packet via an arbitrary channel for each application.SOLUTION: The address information rewriting apparatus includes: an application discrimination section 211 that identifies an application which uses a received packet and determines whether the identified applica...

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Bibliographische Detailangaben
Hauptverfasser:	KAKIZOE TOMOYA, FUJIWARA TAKAYUKI, YAMAMOTO TAIZO, TACHIBANA YUZO, KUBONIWA AKIKO, KURIMOTO TAKASHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Zusammenfassung:	PROBLEM TO BE SOLVED: To transfer a packet via an arbitrary channel for each application.SOLUTION: The address information rewriting apparatus includes: an application discrimination section 211 that identifies an application which uses a received packet and determines whether the identified application is a rewriting object of address information or not; and an address information rewriting section 212 that rewrites a piece of address information of the packet which is determined to be the rewriting object of address information with a corresponding predetermined address information.SELECTED DRAWING: Figure 1-1 【課題】アプリケーションごとに任意の経路でパケットを転送する。【解決手段】アドレス情報書き換え装置は、アプリケーション判別部２１１は、受信したパケットが使用されるアプリケーションを特定し、特定したアプリケーションがアドレス情報書き換え対象であるか否かを判別する。そして、アドレス情報書き換え部２１２は、アドレス情報書き換え対象であると判別されたパケットのアドレス情報を、対応する所定のアドレス情報に書き換える。【選択図】図１−１