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<title>RADIUS</title>
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<h1>RADIUS</h1>
<p>RADIUS (遠端認證撥接使用者服務,Remote Authentication Dial-In User Service) 是一種眾所皆知,用於啟用遠端認證與存取的從屬端/伺服器安全協定。只要安裝與設定 RADIUS 方法,即可讓網路使用任何支援 RADIUS 標準的認證方法,包括信號卡和智慧卡。RADIUS 認證方法需要您設定以下參數:</p>
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<th align="left" valign="bottom" id="r1c1-t18"><span class="bold">元素</span></th>
<th align="left" valign="bottom" id="r1c2-t18"><span class="bold">描述</span></th>
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<td align="left" id="r2c1-t18" headers="r1c1-t18">主機名稱</td>
<td align="left" headers="r2c1-t18 r1c2-t18">主要 RADIUS 伺服器的主機名稱。預設值 = localhost</td>
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<td align="left" id="r3c1-t18" headers="r1c1-t18">連接埠號碼</td>
<td align="left" headers="r3c1-t18 r1c2-t18">主要 RADIUS 伺服器的監聽連接埠號碼。預設值 = 1645</td>
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<td align="left" id="r4c1-t18" headers="r1c1-t18">逾時 (秒)</td>
<td align="left" headers="r4c1-t18 r1c2-t18">Oracle 伺服器等候主要 RADIUS 伺服器的回應時間 (秒)。預設值 = 15 秒</td>
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<td align="left" id="r5c1-t18" headers="r1c1-t18">重試次數</td>
<td align="left" headers="r5c1-t18 r1c2-t18">Oracle 資料庫伺服器應該傳送訊息至主要 RADIUS 伺服器的次數
<p>預設值 = 3</p>
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<td align="left" id="r6c1-t18" headers="r1c1-t18">機密檔案</td>
<td align="left" headers="r6c1-t18 r1c2-t18">Oracle 伺服器的秘密金鑰檔案位置。基於安全因素,Oracle 建議您將此檔案變更成僅允許根目錄存取。</td>
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<td align="left" id="r7c1-t18" headers="r1c1-t18">傳送帳號</td>
<td align="left" headers="r7c1-t18 r1c2-t18">RADIUS 帳戶會記錄 Oracle 資料庫伺服器存取資訊,並將此資訊儲存在 RADIUS 帳戶伺服器的檔案。您僅能在支援此功能的 RADIUS 認證伺服器使用此功能。值 = on 或 off</td>
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<td align="left" id="r8c1-t18" headers="r1c1-t18">挑戰回應</td>
<td align="left" headers="r8c1-t18 r1c2-t18">若要對使用者顯示查問回應 GUI,此欄位的值必須設為開啟</td>
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<td align="left" id="r9c1-t18" headers="r1c1-t18">預設的關鍵字</td>
<td align="left" headers="r9c1-t18 r1c2-t18">透過查問回應機制,驗證使用者身分的關鍵字。預設值 = challenge</td>
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<td align="left" id="r10c1-t18" headers="r1c1-t18">介面類別名稱</td>
<td align="left" headers="r10c1-t18 r1c2-t18">處理 Oracle 從屬端與 RADIUS 伺服器之間的查問回應對話的類別名稱。預設值 = DefaultRadiusInterface</td>
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<p>如需詳細資訊,請參閱 <span class="italic">Oracle Advanced Security Administrator's Guide</span> 中的附錄 <span class="italic">Integrating Authentication Devices Using RADIUS</span>。</p>
<p><span class="bold">相關主題</span></p>
<p><a href="n8ahelpnet8_overview.htm">Oracle Net Services 簡介</a></p>
<p><a href="n8ahelporacle_advanced_security_other_p.htm">Oracle Advanced Security:其他參數</a></p>
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