JP2001251367A5 - - Google Patents
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- JP2001251367A5 JP2001251367A5 JP2001019383A JP2001019383A JP2001251367A5 JP 2001251367 A5 JP2001251367 A5 JP 2001251367A5 JP 2001019383 A JP2001019383 A JP 2001019383A JP 2001019383 A JP2001019383 A JP 2001019383A JP 2001251367 A5 JP2001251367 A5 JP 2001251367A5
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- relay
- information
- communication client
- connection request
- identification information
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Description
【発明の名称】通信クライアント装置Patent application title: Communication client device
Claims (6)
他の装置と接続を行う場合の接続要求の送信宛先と，前記接続要求を送信する場合に接続するべき隣接する装置の識別情報と，を対応づけて格納する中継経路制御テーブルを備え，
通信を行う相手であるサーバ装置との接続要求時に，前記中継経路制御テーブルを参照し，前記サーバ装置の識別情報に基づく当該接続要求の送信宛先の決定と当該送信宛先に基づく隣接する中継装置の選択とを行う手段と，
前記選択した中継装置へ接続する手段と，
接続した前記中継装置へ前記サーバ装置への接続要求を送信する手段と，
前記中継装置から前記サーバ装置への前記接続要求に対する結果を受信して，前記サーバ装置に接続されたか否かを判定する手段と，
前記判定結果が，前記サーバ装置ではなく前記接続要求を送信した前記中継装置とは異なる他の中継装置に接続されたことを示す場合は，前記受信した結果に従い，前記サーバ装置への新たな接続要求を，前記接続されている中継装置を介して新たに接続された異なる他の中継装置に送信する手段と，
前記判定結果が，前記サーバ装置に接続されたことを示す場合は，前記サーバ装置との通信を開始する手段と，を備える
ことを特徴とする通信クライアント装置。A communication client device used in a network including a plurality of relay devices that hide relay route information to a transmission destination device from a transmission source device,
It has a relay routing control table that stores the transmission destination of the connection request when connecting with another device and the identification information of the adjacent device to be connected when transmitting the connection request,
At the time of a connection request with a server apparatus which is the other party to communicate with, the relay routing control table is referred to, the transmission destination of the connection request is determined based on the identification information of the server apparatus, and the adjacent relay apparatus based on the transmission destination. A means to select and
Means for connecting to the selected relay device;
Means for transmitting a connection request to the server apparatus to the connected relay apparatus;
A unit that receives a result for the connection request from the relay apparatus to the server apparatus, and determines whether or not the connection is made to the server apparatus;
When the determination result indicates that the relay apparatus is not connected to the server apparatus but to another relay apparatus different from the relay apparatus that transmitted the connection request, new connection to the server apparatus is performed according to the received result Means for transmitting a request to another newly connected relay device via the connected relay device;
A communication client apparatus, comprising: means for starting communication with the server apparatus if the determination result indicates that the server apparatus is connected.
前記接続要求の送信宛先は，複数の異なるサーバ装置の識別情報を含むドメイン名である
ことを特徴とする通信クライアント装置。In the relay routing control table of the communication client device according to claim 1,
The communication client apparatus, wherein the transmission destination of the connection request is a domain name including identification information of a plurality of different server apparatuses.
前記通信クライアント装置は，
他の装置との間で認証を行うために，他の装置を特定する識別情報と認証用情報を対応づけて格納した認証情報テーブルと，
前記識別情報を含んだ前記接続要求を受信した際に，前記認証情報テーブルを用いて，前記識別情報により特定される他の装置と認証を行う手段と，を備える
ことを特徴とする通信クライアント装置。The communication client device according to claim 1 or 2,
The communication client device is
An authentication information table in which identification information for specifying another device and authentication information are stored in association with each other in order to perform authentication with the other device;
A communication client apparatus comprising: means for performing authentication with another apparatus specified by the identification information using the authentication information table when receiving the connection request including the identification information .
前記認証情報テーブルは，前記中継装置各々と認証を行うための識別情報と認証用情報とを有し，
当該通信クライアント装置は，前記識別情報と認証用情報とに基づき，前記中継装置各々と認証を行う手段を備える
ことを特徴とする通信クライアント装置。The communication client device according to claim 3,
The authentication information table has identification information and authentication information for performing authentication with each of the relay devices,
The communication client apparatus comprises means for performing authentication with each of the relay apparatuses based on the identification information and the authentication information.
いずれかの前記中継装置との間で，
データの暗号化情報を共有する手段と，
共有した暗号化情報を用いて，データの暗号化通信を行う手段と，を備える
ことを特徴とする通信クライアント装置。The communication client device according to claim 1 or 2,
Between any of the relay devices,
Means for sharing data encryption information;
Means for performing encrypted communication of data using the shared encrypted information.
前記中継経路制御テーブルは，
格納された情報に優先度を与える優先度情報をさらに格納し，
他の装置の前記中継経路制御テーブルに格納された情報の優先度を変更する情報を送信する手段と，
他の装置から受信した前記優先度変更情報に基づいて，前記中継経路制御テーブルに格納された情報の優先度を変更する手段と，を備え，
前記中継装置を選択する手段は，経路制御テーブルに格納された優先度情報を用いていずれかの前記中継装置を選択する
ことを特徴とする通信クライアント装置。The communication client device according to claim 1, wherein
The relay routing control table is
Further stores priority information giving priority to the stored information;
Means for transmitting information for changing the priority of the information stored in the relay routing control table of another device;
Means for changing the priority of the information stored in the relay path control table based on the priority change information received from another device;
The communication client apparatus, wherein the means for selecting the relaying apparatus selects any one of the relaying apparatuses using the priority information stored in the routing control table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001019383A JP3692943B2 (en) | 2001-01-29 | 2001-01-29 | Communication client device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001019383A JP3692943B2 (en) | 2001-01-29 | 2001-01-29 | Communication client device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27580996A Division JP3587633B2 (en) | 1996-07-12 | 1996-10-18 | Network communication method and apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001251367A JP2001251367A (en) | 2001-09-14 |
| JP2001251367A5 true JP2001251367A5 (en) | 2004-10-28 |
| JP3692943B2 JP3692943B2 (en) | 2005-09-07 |
Family
ID=18885267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001019383A Expired - Fee Related JP3692943B2 (en) | 2001-01-29 | 2001-01-29 | Communication client device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3692943B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4950589B2 (en) | 2006-08-07 | 2012-06-13 | 株式会社東芝 | Connection management system, connection management method, and management server |
-
2001
- 2001-01-29 JP JP2001019383A patent/JP3692943B2/en not_active Expired - Fee Related
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