JPH04153855A - Network condition centralized control system - Google Patents

Network condition centralized control system

Info

Publication number
JPH04153855A
JPH04153855A JP2280429A JP28042990A JPH04153855A JP H04153855 A JPH04153855 A JP H04153855A JP 2280429 A JP2280429 A JP 2280429A JP 28042990 A JP28042990 A JP 28042990A JP H04153855 A JPH04153855 A JP H04153855A
Authority
JP
Japan
Prior art keywords
host
network
operation state
state information
information
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.)
Pending
Application number
JP2280429A
Other languages
Japanese (ja)
Inventor
Yoshihiro Kikuchi
菊池 善浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP2280429A priority Critical patent/JPH04153855A/en
Publication of JPH04153855A publication Critical patent/JPH04153855A/en
Pending legal-status Critical Current

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  • Computer And Data Communications (AREA)

Abstract

PURPOSE:To facilitate operation control over a network system by collecting operation state information on the network at respective hosts and sending the operation state information to one specific host from the respective hosts, and displaying the operation state information at the host and sending answer information back to the respective hosts. CONSTITUTION:A host 1 is a host for network control and controls a communication processor 12, a host 2 controls a terminal group 21, and a host 3 controls a decentralized processor 32 and a terminal group 21. The operation state information on the network including trouble information is collected at the respective hosts 1 - 3, and the hosts 2 and 3 send the operation state information on the specific host 1, which displays the operation state information and sends the answer information back to the hosts 2 and 3. Consequently, network trouble is speedily grasped and the operation and matching of various networks are performed concentrically at one place.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は複数ホストが複雑に接続されたネットワークに
おけるネットワーク状況一元管理方式に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a network status unified management system in a network in which a plurality of hosts are connected in a complex manner.

〔従来の技術〕[Conventional technology]

従来、ネットワーク状況は各ホスト単位で管理している
もののみ照会可能であり、複数ホストが複雑に接続され
たネットワーク構成のオンラインシステムでは、障害の
検出及び状況監視はそれぞれのホストから別々に行う必
要があった。
Conventionally, network status could only be queried as managed by each host, and in online systems with complex network configurations in which multiple hosts are connected, failure detection and status monitoring must be performed separately from each host. was there.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来の方法は以下のような問題点をもっている
The conventional method described above has the following problems.

(1)ネットワークの管理を各ホストごとに別々に行っ
ているなめ、障害が発生した場合に関連するホストごと
にネットワークの状況を照会して障害箇所の切り分けを
行う必要があり、極めて時間がかかっている。
(1) Since network management is performed separately for each host, when a failure occurs, it is necessary to inquire about the network status of each related host and isolate the failure location, which is extremely time consuming. ing.

(2)ネットワークの構成要素に対する状況照会。(2) Status inquiry for network components.

及び操作はそれを管理しているホスト上でしか行えない
ため、操作が繁雑になる。
and operations can only be performed on the host that manages them, making operations complicated.

これらの問題は分散化しているネットワークシステムの
運用管理を行う上で致命的である。
These problems are fatal to the operation and management of decentralized network systems.

〔課題を解決するための手段〕[Means to solve the problem]

本発明のネットワーク状況一元管理方式は、障害情報を
含むネットワークの稼働状況情報をそれぞれのホストに
おいて採取し、前記それぞれのホストは特定の一つのホ
ストに前記稼働状況情報を送信し、前記特定の一つのホ
ストは前記稼働状況情報を表示し応答情報を前記それぞ
れのホストに返信するようにして構成される。
The network status unified management method of the present invention collects network operating status information including failure information at each host, and each host transmits the operating status information to a specific host. The two hosts are configured to display the operating status information and send response information back to the respective hosts.

〔実施例〕〔Example〕

次に本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.

第1図は本発明の一実施例を示す構成図である。同図に
おいてホスト1がネットワーク管理用ホストであり、か
つ通信処理装置12を管理している。ホスト2は端末群
21を管理している。また、ホスト3は分散処理装置3
2及び端末群31を管理している。
FIG. 1 is a block diagram showing an embodiment of the present invention. In the figure, a host 1 is a network management host and manages a communication processing device 12. The host 2 manages the terminal group 21. In addition, the host 3 is the distributed processing device 3
2 and the terminal group 31.

(1)致命的なエラー発生時 第2図のように端末21で回線断が発生した場合は以下
のような流れになる。
(1) When a fatal error occurs If a line disconnection occurs at the terminal 21 as shown in FIG. 2, the flow will be as follows.

(a)端末21で回線断発生。(a) Line disconnection occurs at terminal 21.

(b)ネットワーク管理Bがこれを検出しJobBに通
知する。
(b) Network management B detects this and notifies JobB.

(C)JobBは障害発生電文(FATAL)をJob
Aに送信する。
(C) JobB sends the error message (FATAL) to Job
Send to A.

(d)JobAは障害内容を運用管理者用端末11に表
示するとともにブザーを鳴動させる。
(d) Job A displays the details of the failure on the operation manager terminal 11 and sounds a buzzer.

(e)運用管理者はこの障害を認識する。(e) The operations manager is aware of this failure.

(2)警告的なエラー発生時 第3図のように端末31で回線不良が発生した場合は以
下のような流れになる。
(2) When a warning error occurs If a line failure occurs at the terminal 31 as shown in FIG. 3, the flow will be as follows.

(a)端末31で回線不良によりデータの再送率が高く
なる。
(a) The data retransmission rate increases due to line failure at the terminal 31.

(b)分散処理装置32では回線情報のロギングを行っ
ており、警告的エラーが発生したためJobCに一定時
間間隔でロギング情報を送信する。
(b) The distributed processing device 32 is logging line information, and since a warning error has occurred, the logging information is sent to JobC at regular time intervals.

(C)JobCはJobAに一定時間間隔でロギング情
報を送信する。
(C) JobC transmits logging information to JobA at regular time intervals.

(d)JobAは受信したロギング情報をメモリ上に保
存しておき、運用管理者用端末11から照会があった時
に画面に表示を行う。これによって運用管理者は回線の
不良を認識できる。
(d) JobA stores the received logging information in memory, and displays it on the screen when an inquiry is received from the operation manager terminal 11. This allows the operations manager to recognize faulty lines.

(3)動的照会/動的操作を行う場合 第4図のように端末21に対して動的操作を行う場合は
以下のような流れになる。
(3) When performing a dynamic inquiry/dynamic operation When performing a dynamic operation on the terminal 21 as shown in FIG. 4, the flow is as follows.

(a)運用管理者用端末11から端末21への回線のク
ローズ/オープンを要求する。
(a) Request closing/opening of the line from the operation manager terminal 11 to the terminal 21.

(b)JobAは操作要求をJobBに対して送信する
(b) JobA sends an operation request to JobB.

(c)JobBは端末21への回線のクローズ/オーブ
ンを行う。
(c) JobB closes/opens the line to the terminal 21.

(d)操作の結果がネットワーク管理BよりJ。(d) The result of the operation is sent from network management B to J.

bBに通知される。bB will be notified.

(e)結果の通知がJobBからJobAに送信される
(e) A notification of the result is sent from JobB to JobA.

(f)動的操作の結果が運用管理者用端末11に表示さ
れる。
(f) The results of the dynamic operation are displayed on the operation manager terminal 11.

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明は稼働状況情報を一元化す
ることにより、以下の効果がある。
As explained above, the present invention has the following effects by unifying operating status information.

(1)ネットワーク障害を迅速に把握できる。(1) Network failures can be quickly identified.

(2)ネットワーク状況を1ケ所で集中管理できる。(2) Network status can be centrally managed in one place.

り3)各種ネットワークの操作/照会を1ケ所から集中
して行うことができる。
3) Various network operations/inquiries can be performed centrally from one place.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例を示す構成図、第2図は致命
的な障害が発生した場合の情報の流れを示す説明図、第
3図は警告的な障害が発生した場合の情報の流れを示す
説明図、第4図は動的照会/動的操作が行われたときの
情報の流れを示す説明図である。 1.2.3・・・ホスト、11・・・運用管理者用端末
、12・・・通信処理装置、21.31・・・端末群、
32・・・分散処理装置。
Figure 1 is a configuration diagram showing an embodiment of the present invention, Figure 2 is an explanatory diagram showing the flow of information when a fatal failure occurs, and Figure 3 is information when a warning failure occurs. FIG. 4 is an explanatory diagram showing the flow of information when dynamic inquiry/dynamic operation is performed. 1.2.3...Host, 11...Operation manager terminal, 12...Communication processing device, 21.31...Terminal group,
32...Distributed processing device.

Claims (1)

【特許請求の範囲】[Claims] 障害情報を含むネットワークの稼働状況情報をそれぞれ
のホストにおいて採取し、前記それぞれのホストは特定
の一つのホストに前記稼働状況情報を送信し、前記特定
の一つのホストは前記稼働状況情報を表示し応答情報を
前記それぞれのホストに返信することを特徴とするネッ
トワーク状況一元管理方式。
Network operating status information including failure information is collected at each host, each host transmits the operating status information to a specific host, and the specific host displays the operating status information. A network status unified management method characterized in that response information is returned to each of the hosts.
JP2280429A 1990-10-18 1990-10-18 Network condition centralized control system Pending JPH04153855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2280429A JPH04153855A (en) 1990-10-18 1990-10-18 Network condition centralized control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2280429A JPH04153855A (en) 1990-10-18 1990-10-18 Network condition centralized control system

Publications (1)

Publication Number Publication Date
JPH04153855A true JPH04153855A (en) 1992-05-27

Family

ID=17624932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2280429A Pending JPH04153855A (en) 1990-10-18 1990-10-18 Network condition centralized control system

Country Status (1)

Country Link
JP (1) JPH04153855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820412A (en) * 1997-03-18 1998-10-13 The Whitaker Corporation Connector shield with cable crimp support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5820412A (en) * 1997-03-18 1998-10-13 The Whitaker Corporation Connector shield with cable crimp support

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