
        <!DOCTYPE html>
        <html>
        <head>
            <title>VPN Routing Test</title>
            <style>
                body { font-family: sans-serif; padding: 20px; line-height: 1.6; }
                .status-box { border: 1px solid #ccc; padding: 15px; margin-bottom: 20px; border-radius: 8px; }
                .ip-highlight { font-size: 1.5em; color: #007bff; font-weight: bold; }
                iframe { width: 100%; height: 100px; border: 2px dashed #dc3545; border-radius: 8px; }
            </style>
        </head>
        <body>
            <div class='status-box'>
                <h2>1. 外部路由測試 (Public Exit IP)</h2>
                <p>你目前的訪問來源 IP 為：</p>
                <div class='ip-highlight'>216.73.217.175</div>
                <p><small>(若顯示 VPN 伺服器 IP，代表主路由已加密)</small></p>
            </div>

            <div class='status-box'>
                <h2>2. 內部隧道測試 (Intranet Connectivity)</h2>
                <p>目標：192.168.0.200 (僅限 VPN 通道存取)</p>
                <iframe src='http://192.168.0.200:7080'></iframe>
                <p><small>注意：若顯示「連線拒絕」或錯誤，代表 VPN 路由未正確導向內網段。</small></p>
            </div>
        </body>
        </html>
        