<p>1.&nbsp;Log in to <a href="https://yun.pingan.com/console/igw/overview" target="_blank">IGW Console</a>.</p> <p>2.&nbsp;In the left navigation pane, click <strong>IGW</strong> to enter the <strong>IGW </strong>page.</p> <p>3.&nbsp;Click <strong>Name</strong> of the target IGW and enter the <strong>IGW Information</strong> page.</p> <p>4. Click the <strong>ECS IP ADDRESS</strong> tab.</p> <p>5.&nbsp;In the <strong>Security Policy</strong> column, click <strong>Manage</strong> to enter the page of security policy management.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607183822-133c04979e0d.png" style="height:258px; width:830px" /></p> <p>6.&nbsp;Click <strong>Create</strong> in the upper-right corner to open the <strong>Create Security Policy</strong> dialog box.</p> <p>7.&nbsp;Create security policies in two directions of OUT/IN based on the following information.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607183838-1143180593df.png" style="height:531px; width:758px" /></p> <table border="1" cellpadding="0" cellspacing="0" style="width:0px"> <tbody> <tr> <td style="background-color:#ededed; width:206px"> <p><strong>Configuration Item</strong></p> </td> <td style="background-color:#ededed; vertical-align:top; width:565px"> <p><strong>Description</strong></p> </td> </tr> <tr> <td style="width:206px"> <p><strong>Direction</strong></p> </td> <td style="vertical-align:top; width:565px"> <p>Select the security policy directions of OUT or IN.</p> <p>&bull;&nbsp;<strong>OUT:</strong> It means that it allows cloud host instance bound to the Internet to access the authorized IP.</p> <p>&bull;&nbsp;<strong>IN:</strong> It means that it allows the authorized IP to access the cloud host instance bound to the Internet.</p> </td> </tr> <tr> <td style="width:206px"> <p><strong>Protocol Type</strong></p> </td> <td style="vertical-align:top; width:565px"> <p>Select network protocol type. Currently, only TCP and UDP are supported.</p> </td> </tr> <tr> <td style="width:206px"> <p><strong>Port Range</strong></p> </td> <td style="vertical-align:top; width:565px"> <p>Enter a port value in the range of 1 to 65535.</p> </td> </tr> <tr> <td style="width:206px"> <p><strong>Authorized IP</strong></p> </td> <td style="vertical-align:top; width:565px"> <p>Enter the authorized IP.</p> </td> </tr> <tr> <td style="width:206px"> <p><strong>Description</strong></p> </td> <td style="vertical-align:top; width:565px"> <p>Customize the description of the security policy.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607183728-1e9b18ed9b59.png" style="height:21px; margin:1px; width:50px" />: Enter a maximum of 20 characters.</p> </td> </tr> </tbody> </table> <p>8.&nbsp;Click <strong>Confirm</strong>, and&ldquo;<strong>Operation succeeded&rdquo;</strong>will appear at the bottom of the page.</p>