<p>This article describes how to delete a whitelist entry.</p> <p><strong><span style="font-size:18px">Overview</span></strong></p> <p>To prevent an ECS on a subnet from accessing a Redis instance through a Redis client, you can delete this subnet from the whitelist.</p> <p><strong><span style="font-size:18px">Prerequisites</span></strong></p> <p>You have successfully created a whitelist entry. For more information, see <a href="http://pinganyun.com/ssr/help/database/Redis/User_Guide.Security_Management.Create_Whitelist" target="_blank">Create a Whitelist Entry</a>.</p> <p><strong><span style="font-size:18px">Procedures</span></strong></p> <p>1.&nbsp;&nbsp;&nbsp;&nbsp; Log in to the <a href="http://pinganyun.com/console/redis/overview" target="_blank">Redis Console</a>.</p> <p>2.&nbsp;&nbsp;&nbsp;&nbsp; In the left navigation pane, click<strong> Redis Cluster</strong> to enter the <strong>DBPaaS for Redis</strong> page.</p> <p>3.&nbsp;&nbsp;&nbsp;&nbsp; Select the target region.</p> <p>4.&nbsp;&nbsp;&nbsp;&nbsp; In the <strong>Operation </strong>column of the target instance, click <strong>Manage</strong>.</p> <p>5.&nbsp;&nbsp;&nbsp;&nbsp; On the page that opens, click the <strong>White List</strong> tab.</p> <p>6.&nbsp;&nbsp;&nbsp;&nbsp; In the <strong>Whitelist</strong> area, click <strong>Delete </strong>in the<strong> Operation </strong>column for the target whitelist entry.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201507153937-160c5af499ed.png" style="height:116px; width:830px" /></p> <p>7.&nbsp;&nbsp;&nbsp;&nbsp; In the<strong> Delete White List</strong> dialog box, click <strong>Confirm.</strong></p> <p>8.&nbsp;&nbsp;&nbsp;&nbsp; In the <strong>Verification Code</strong> dialog box, enter the verification code that is sent to the phone bound to your account, and then click <strong>Confirm</strong>.</p> <p><strong><span style="font-size:18px">Result</span></strong></p> <p>1.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The status of the target <strong>Subnet IP</strong> is <strong>Deleting.&nbsp;</strong></p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201507153958-1e8a34cc928c.png" style="height:120px; width:830px" /></p> <p>2.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The target subnet IP has been removed from the whitelist.</p>