JPH03257570A - Changing system for information on network constitution - Google Patents

Changing system for information on network constitution

Info

Publication number
JPH03257570A
JPH03257570A JP2057002A JP5700290A JPH03257570A JP H03257570 A JPH03257570 A JP H03257570A JP 2057002 A JP2057002 A JP 2057002A JP 5700290 A JP5700290 A JP 5700290A JP H03257570 A JPH03257570 A JP H03257570A
Authority
JP
Japan
Prior art keywords
information
node
configuration information
constitution
change
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
JP2057002A
Other languages
Japanese (ja)
Inventor
Masahiko Hisada
雅彦 久田
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 JP2057002A priority Critical patent/JPH03257570A/en
Publication of JPH03257570A publication Critical patent/JPH03257570A/en
Pending legal-status Critical Current

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  • Multi Processors (AREA)
  • Computer And Data Communications (AREA)

Abstract

PURPOSE:To omit the communication to the remote nodes and to reduce the load of the changed nodes by transmitting the constitution change information to the adjacent nodes only. CONSTITUTION:When the network constitution is changed, a constitution information changing means 2 produces the change information and asks a constitution information transmitting means 1 to send the constitution information to another node. The means 1 stores the identifier of its own node into a changed node information filed 5. A node adjacent to its own one is pushed out of a constitution information transmitting means 3, and the change information is sent to the pushed-out node. If the means 1 receives the change information from another node, the means 1 asks the means 2 to changes the constitution information. Furthermore the identifier of its own is stored in the field 5 and the adjacent node is taken out of the means 3. Then the change information is sent to all adjacent nodes except those stored in the filed 5. Thus the constitution information is changed with the load scattered with no waste.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、ネットワークの構成情報の変更方式に関し、
特にマルチホストで槽底されるネットワークにおいての
構成情報変更による負荷を分散させて行う方式に関する
。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a method for changing network configuration information,
In particular, it relates to a method for distributing the load due to changes in configuration information in a multi-hosted network.

〔従来の技術〕[Conventional technology]

従来のこの種の方式では、構成変更が発生したノードが
他の全ノードに知らせる形で行っていた。In conventional methods of this type, the node where a configuration change has occurred notifies all other nodes.

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

上述した従来の構成情報変更方式では、ネットワークを
構成するホストが多数存在する場合は、変更が発生した
ノードに負荷が集中したり、情報伝達による中継処理が
偏ったり、無駄な中継が発生したりするという問題が生
じた。In the conventional configuration information change method described above, when there are many hosts configuring a network, the load may be concentrated on the node where the change has occurred, relay processing due to information transmission may be biased, or unnecessary relay may occur. A problem arose.

〔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の構成情報変更方式の構成は、マ
ルチホストで構成されるネットワークの構成情報を記憶
する構成情報記憶手段と、前記構成情報を前記ネットワ
ークの各ノードに伝える構成情報伝達手段と、積載変更
が発生した場合に、前記構成情報を作成したり化ノード
から構成情報が送られてきた場合に、その情報をもとに
自ノードの構成情報を変更したるする構成情報変更手段
を有し、無駄なく負荷分散して構成情報の変更を行うこ
とを特徴とする。、 〔実施例〕 次に、本発明について図面を参照して説明する。The configuration of the network configuration information changing method of the present invention includes a configuration information storage means for storing configuration information of a network composed of multiple hosts, a configuration information transmission means for transmitting the configuration information to each node of the network, and It has a configuration information changing means that creates the configuration information when a change occurs or changes the configuration information of its own node based on the information when the configuration information is sent from the network node. The feature is that the configuration information can be changed by distributing the load without waste. , [Example] Next, the present invention will be described with reference to the drawings.

第１図は本発明の一実施例の構成を表す図、第２図は本
実施例が適用されるネットワークの槽底例を示す図、第
３図は変更情報の内容を表す図である。FIG. 1 is a diagram showing the configuration of an embodiment of the present invention, FIG. 2 is a diagram showing an example of the bottom of a network to which this embodiment is applied, and FIG. 3 is a diagram showing the contents of change information.

第２図のＡ〜Ｆは、それぞれホストノードを表す、各ホ
ストノード上には、第１図に示された手段が各々存在す
る。A to F in FIG. 2 each represent a host node, and each of the means shown in FIG. 1 is present on each host node.

いま、ノードＦにおいて構成変更が発生したとすると、
構成情報変更手段２は、第３図に示すような変更情報を
作成する。Now, if a configuration change occurs on node F,
The configuration information changing means 2 creates change information as shown in FIG.

構成情報フィールド４には、変更が生じた要素の情報（
例えば、アドレス、カウンタ、端末情報等）のデータが
格納される。Configuration information field 4 contains information (
For example, data such as addresses, counters, terminal information, etc.) are stored.

変更済ノード情報フィールド５には、何も設定されない
。このデータを作成すると、構成情報変更手段２は構成
情報伝達手段１に化ノードへの伝達依頼をする。Nothing is set in the changed node information field 5. After creating this data, the configuration information changing means 2 requests the configuration information transmitting means 1 to transmit it to the network node.

構成情報伝達手段１では、変更済ノード情報フィールド
５に自ノードの識別子を格納する。さらに、構成情報記
憶手段３より自ノードに隣接するノード（本例では、第
２図のＣとＥ）を抽出して、そのノードに対して変更情
報を発信する。The configuration information transmitting means 1 stores the identifier of its own node in the changed node information field 5. Furthermore, nodes adjacent to the own node (in this example, C and E in FIG. 2) are extracted from the configuration information storage means 3, and change information is transmitted to the nodes.

化ノードより変更情報を受信した構成情報伝達手段１で
は、構成情報変更手段２に構成情報の変更を依頼する。The configuration information transmitting means 1, which has received the change information from the system node, requests the configuration information changing means 2 to change the configuration information.

さらに、変更済ノード情報フィールド５に自ノードの識
別子を格納し、構成情報記憶手段３より隣接ノードを抽
出し、変更済ノード情報フィールド５に格納されている
ノード以外の全隣接ノード以外の全隣接ノードに対して
変更情報を発信する。Furthermore, the identifier of the own node is stored in the changed node information field 5, the adjacent nodes are extracted from the configuration information storage means 3, and all adjacent nodes other than all adjacent nodes other than the node stored in the changed node information field 5 are Send change information to the node.

本例のノードＥはＣ，Ｄ、ＦのうちＣ，Ｄに発信し、ノ
ードＣはＡ、Ｂ、Ｅ、ＦのうちＡ　　Ｂ。In this example, node E transmits to C and D among C, D, and F, and node C transmits to AB among A, B, E, and F.

Ｅに発信することになる。It will be sent to E.

ここで、伝達の遅延による隣接する複数ノードから同一
の変更内容を持つ変更情報を受信したり、自分が発信し
たノードから発信したりする場合が考えられるが、その
場合は最初に受信した情報のみを有効とし、後に受信し
た情報廃棄する。Here, there may be cases where change information with the same change content is received from multiple adjacent nodes due to a delay in transmission, or the same change information is sent from the node that sent it, but in that case, only the first received information is sent. The received information is then discarded.

以上の処理により、あるノードで発生した構成変更情報
は、各々の隣接ノードのみに次々に伝達されることにな
り、全てのノードにおける構成情報を変更することがで
きることになる。Through the above processing, the configuration change information generated at a certain node is successively transmitted only to each adjacent node, making it possible to change the configuration information at all nodes.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、構成変更情報を隣接ノー
ドのみに伝達することにより、遠隔ノードとの通信が不
要となり、変更発生ノードの負荷を軽減することができ
る。さらに、経路選択が不要となり、従来経路によって
は冗長であった中継処理が完全になくなるため、構成変
更情報が発生したノード以外の負荷も大幅に軽減できる
効果がある。As described above, the present invention transmits configuration change information only to adjacent nodes, thereby eliminating the need for communication with remote nodes and reducing the load on the node where the change has occurred. Furthermore, route selection is no longer necessary, and relay processing, which was conventionally redundant depending on the route, is completely eliminated, which has the effect of significantly reducing the load on nodes other than the node where the configuration change information has occurred.

を示す図、第３図は送受信される変更情報の内容を表す
図である。FIG. 3 is a diagram showing the contents of change information that is transmitted and received.

１・・・ｔ？ｌｊｒ！ｉ、情報伝達手段、２・・構成情
報手段、３・・・構成情報記憶手段、４・・・構成変更
情報の構成情報フィールド、５・・・構成変更情報の変
更済ノード情報フィールド。1...t? ljr! i, information transmission means; 2: configuration information means; 3: configuration information storage means; 4: configuration information field of configuration change information; 5: changed node information field of configuration change information.

Claims (1)

【特許請求の範囲】[Claims] マルチホストで構成されるネットワークの構成情報を記
憶する構成情報記憶手段と、前記構成情報を前記ネット
ワークの各ノードに伝える構成情報伝達手段と、構成変
更が発生した場合に、前記構成情報を作成したり他ノー
ドから構成情報が送られてきた場合に、その情報をもと
に自ノードの構成情報を変更したりする構成情報変更手
段を有し、無駄なく負荷分散して構成情報の変更を行う
ことを特徴とするネットワークの構成情報変更方式。a configuration information storage means for storing configuration information of a network constituted by multiple hosts; a configuration information transmission means for transmitting the configuration information to each node of the network; and a configuration information transmission means for creating the configuration information when a configuration change occurs. It has a configuration information change means that changes the configuration information of its own node based on the information when configuration information is sent from another node, and changes the configuration information by distributing the load without waste. A network configuration information change method characterized by:
JP2057002A 1990-03-07 1990-03-07 Changing system for information on network constitution Pending JPH03257570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2057002A JPH03257570A (en) 1990-03-07 1990-03-07 Changing system for information on network constitution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2057002A JPH03257570A (en) 1990-03-07 1990-03-07 Changing system for information on network constitution

Publications (1)

Publication Number Publication Date
JPH03257570A true JPH03257570A (en) 1991-11-18

Family

ID=13043269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2057002A Pending JPH03257570A (en) 1990-03-07 1990-03-07 Changing system for information on network constitution

Country Status (1)

Country Link
JP (1) JPH03257570A (en)

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