JP3952860B2 - プロトコル変換装置 - Google Patents

プロトコル変換装置 Download PDF

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Publication number
JP3952860B2
JP3952860B2 JP2002156643A JP2002156643A JP3952860B2 JP 3952860 B2 JP3952860 B2 JP 3952860B2 JP 2002156643 A JP2002156643 A JP 2002156643A JP 2002156643 A JP2002156643 A JP 2002156643A JP 3952860 B2 JP3952860 B2 JP 3952860B2
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Japan
Prior art keywords
address
mobile
ipv4
ipv6
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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JP2002156643A
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English (en)
Japanese (ja)
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JP2003348131A5 (enExample
JP2003348131A (ja
Inventor
健洋 森重
秀則 井内
幸子 武田
宏司 田中
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2002156643A priority Critical patent/JP3952860B2/ja
Priority to US10/336,722 priority patent/US7162529B2/en
Publication of JP2003348131A publication Critical patent/JP2003348131A/ja
Publication of JP2003348131A5 publication Critical patent/JP2003348131A5/ja
Application granted granted Critical
Publication of JP3952860B2 publication Critical patent/JP3952860B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/251—Translation of Internet protocol [IP] addresses between different IP versions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/2514—Translation of Internet protocol [IP] addresses between local and global IP addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2585—NAT traversal through application level gateway [ALG]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • H04W80/045—Network layer protocols, e.g. mobile IP [Internet Protocol] involving different protocol versions, e.g. MIPv4 and MIPv6
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/182—Network node acting on behalf of an other network entity, e.g. proxy

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2002156643A 2002-05-30 2002-05-30 プロトコル変換装置 Expired - Fee Related JP3952860B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002156643A JP3952860B2 (ja) 2002-05-30 2002-05-30 プロトコル変換装置
US10/336,722 US7162529B2 (en) 2002-05-30 2003-01-06 System using mobile proxy for intercepting mobile IP message and performing protocol translation to support multiple communication protocols between mobile networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002156643A JP3952860B2 (ja) 2002-05-30 2002-05-30 プロトコル変換装置

Publications (3)

Publication Number Publication Date
JP2003348131A JP2003348131A (ja) 2003-12-05
JP2003348131A5 JP2003348131A5 (enExample) 2005-09-22
JP3952860B2 true JP3952860B2 (ja) 2007-08-01

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Family Applications (1)

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JP2002156643A Expired - Fee Related JP3952860B2 (ja) 2002-05-30 2002-05-30 プロトコル変換装置

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US (1) US7162529B2 (enExample)
JP (1) JP3952860B2 (enExample)

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US7162529B2 (en) 2007-01-09
US20030225900A1 (en) 2003-12-04
JP2003348131A (ja) 2003-12-05

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