JP2014511581A5 - - Google Patents

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JP2014511581A5
JP2014511581A5 JP2013550580A JP2013550580A JP2014511581A5 JP 2014511581 A5 JP2014511581 A5 JP 2014511581A5 JP 2013550580 A JP2013550580 A JP 2013550580A JP 2013550580 A JP2013550580 A JP 2013550580A JP 2014511581 A5 JP2014511581 A5 JP 2014511581A5
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diameter
message
diameter message
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screening
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  1. 分散型メッセージプロセッサアーキテクチャを有するDiameter信号伝達ルータ(DSR)内のDiameterメッセージをスクリーニングするための方法であって、 各々が少なくとも1つのDiameter機能を実行するように構成される複数のDiameterメッセージプロセッサを備えるDSRにおいて、
    前記複数のDiameterメッセージプロセッサのイングレスDiameterメッセージプロセッサにおいて、DiameterピアノードからDiameterメッセージを受信する工程と、
    前記複数のDiameterメッセージプロセッサのDiameterアプリケーションメッセージプロセッサにおいて、前記受信されたDiameterメッセージに関連づけられるDiameterメッセージスクリーニング規則を識別する工程と、
    前記複数のDiameterメッセージプロセッサの前記Diameterアプリケーションメッセージプロセッサにおいて、前記受信されたDiameterメッセージに対し、前記識別されたDiameterメッセージスクリーニング規則に関連づけられるスクリーニング機能を実行する工程と、を備えていることを特徴とする方法。
  2. 前記Diameterメッセージを前記イングレスDiameterメッセージプロセッサから前記Diameterアプリケーションメッセージプロセッサへ転送し、かつ前記Diameterメッセージを前記Diameterアプリケーションメッセージプロセッサから前記複数のDiameterメッセージプロセッサのエグレスDiameterメッセージプロセッサへ転送する工程を備えている、請求項1に記載の方法。
  3. 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行することは、前記受信されたDiameterメッセージを廃棄することを含んでいることを特徴とする請求項1または2に記載の方法。
  4. 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行することは、前記受信されたDiameterメッセージを修正しかつ前記修正されたDiameterメッセージを転送することを含んでいる、請求項1〜3のいずれかに記載の方法。
  5. 前記受信されたDiameterメッセージを修正することは、前記受信されたDiameterメッセージへ新しい情報を追加することと、前記受信されたDiameterメッセージから情報を除去することのうちの少なくとも一方を含んでいる、請求項4に記載の方法。
  6. 前記修正されたDiameterメッセージを転送することは、前記修正されたDiameterメッセージをDiameterピアノードおよびホーム加入者サーバ(HSS)ノードのうちの少なくとも一方へ転送することを含んでいる、請求項4に記載の方法。
  7. 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行することは、前記受信されたDiameterメッセージに関するスクリーニングイベント通知メッセージを生成し、かつ前記スクリーニングイベント通知メッセージをネットワークオペレーションセンターへ通信することを含んでいる、請求項1〜6のいずれかに記載の方法。
  8. 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行することは、エラーメッセージを生成し、かつ前記生成されたエラーメッセージを前記Diameterピアノードへ通信することを含んでいる、請求項1〜7のいずれかに記載の方法。
  9. 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行することは、前記受信されたDiameterメッセージに対する関連の回答メッセージを生成し、かつ前記生成された関連の回答メッセージを前記Diameterピアノードへ通信することを含んでいる、請求項1〜8のいずれかに記載の方法。
  10. 前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行することは、前記受信されたDiameterメッセージを考慮して、前記識別されたDiameterメッセージスクリーニング規則に関連づけられる1つまたは複数の使用または測定統計を記録または更新することを含んでいる、請求項1〜9のいずれかに記載の方法。
  11. 前記識別されたDiameterメッセージスクリーニング規則は、前記Diameterメッセージスクリーニング規則に関連づけられるDiameterメッセージの最高受信速度を規定し、前記1つまたは複数の使用または測定統計を記録または更新することは、前記受信されたDiameterメッセージを考慮して、前記識別されたDiameterメッセージスクリーニング規則に関連づけられるDiameterメッセージの現行の受信速度を調整することを含んでおり、かつ前記受信されたDiameterメッセージに対して前記スクリーニング機能を実行することは、前記規定された最高受信速度を超える、前記識別されたDiameterメッセージスクリーニング規則に関連づけられるDiameterメッセージの前記現行の受信速度に応答して追加的なスクリーニング機能を実行することを含んでいる、請求項10に記載の方法。
  12. 前記受信されたDiameterメッセージに関連づけられる前記Diameterメッセージスクリーニング規則を識別することは、前記受信されたDiameterメッセージに関連づけられる前記Diameterメッセージスクリーニング規則を、前記受信されたDiameterメッセージの受信を媒介したDiameter接続、前記受信されたDiameterメッセージがその一部であるDiameterセッション、前記受信されたDiameterメッセージに関連づけられる起点ホスト、前記受信されたDiameterメッセージに関連づけられる起点レルム、前記受信されたDiameterメッセージに関連づけられるソースインターネットプロトコル(IP)アドレス、前記受信されたDiameterメッセージに関連づけられる宛先ホスト、前記受信されたDiameterメッセージに関連づけられる宛先レルム、前記受信されたDiameterメッセージの送信を媒介するDiameter接続、前記受信されたDiameterメッセージが送信される宛先IPアドレス、前記受信されたDiameterメッセージに関連づけられるDiameterアプリケーション識別子、前記受信されたDiameterメッセージに関連づけられるDiameterメッセージコマンドコード、前記受信されたDiameterメッセージに関連づけられる属性値ペア(AVP)コードおよび前記受信されたDiameterメッセージに関連づけられるAVPデータ値、のうちの少なくとも1つに基づいて識別を行うことを含んでいる、請求項1〜11のいずれかに記載の方法。
  13. 分散型メッセージプロセッサアーキテクチャを有するDiameter信号伝達ルータ(DSR)内のDiameterメッセージをスクリーニングするためのシステムであって、
    前記システムがDSRを備えており、
    当該DSRが、
    DiameterピアノードからDiameterメッセージを受信するように構成されるイングレスDiameterメッセージプロセッサと、
    前記受信されたDiameterメッセージに関連づけられるDiameterメッセージスクリーニング規則を識別しかつ、前記受信されたDiameterメッセージに対し、前記識別されたDiameterメッセージスクリーニング規則に関連づけられるスクリーニング機能を実行するように構成されているDiameterアプリケーションメッセージプロセッサと、を備えていることを特徴とする、システム。
  14. 請求項1〜12のいずれかに記載の方法をプロセッサに実行させるためのプログラム。
JP2013550580A 2011-01-21 2012-01-19 分散型メッセージプロセッサアーキテクチャを有するDiameter信号伝達ルータ(DSR)内のDiameterメッセージをスクリーニングするための方法、システム、およびコンピュータ読取り可能媒体 Active JP5885757B2 (ja)

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US201161435102P 2011-01-21 2011-01-21
US61/435,102 2011-01-21
PCT/US2012/021874 WO2012100057A2 (en) 2011-01-21 2012-01-19 Methods, systems, and computer readable media for screening diameter messages within a diameter signaling router (dsr) having a distributed message processor architecture

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