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    NAT行為確認

    note

    基於RFC5780所記載對於NAT的行為確認


    Determining NAT Mapping

    • NAT背後的client希望確定當前NAT 映射的類型,使用OTHER-ADDRESS屬性執行測試,這些測試將綁定請求到STUN被服務器的備用地址和port,已確定映射行為

    Determining NAT Filtering

    Binding Lifetime Discovery

    Diagnosing NAT Hairpinning

    Determining Fragment Handling

    Detecting a Generic Application Level Gateway (ALG)

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