forked from docs/doc-exports
Ru, Li Yi
cd74617674
Reviewed-by: Wagner, Fabian <fabian.wagner@t-systems.com> Co-authored-by: Ru, Li Yi <liyiru7@huawei.com> Co-committed-by: Ru, Li Yi <liyiru7@huawei.com>
19 lines
1.9 KiB
HTML
19 lines
1.9 KiB
HTML
<a name="dds_02_0022"></a><a name="dds_02_0022"></a>
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<h1 class="topictitle1">Setting a Security Group</h1>
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<div id="body1522808547321"><div class="section" id="dds_02_0022__section3152058916230"><h4 class="sectiontitle">Scenarios</h4><p id="dds_02_0022__p43222116204125">This section explains how to add a security group rule to control access to and from the <span class="keyword" id="dds_02_0022__keyword943913121715">DDS DB instances</span> associated with a security group.DDS is compatible with MongoDB.</p>
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<div class="section" id="dds_02_0022__section14550984204232"><h4 class="sectiontitle">Precautions</h4><p id="dds_02_0022__p5854544204125">The default security group rule allows all outgoing data packets. <span id="dds_02_0022__text19411194672218">ECS</span><span id="dds_02_0022__text136741350172218"></span>s and DDS DB instances in the same security group can access each other. After a security group is created, you can create different rules for that security group, which allows you to control access to the DB instances that are in it.</p>
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<p id="dds_02_0022__p41200900204125">To access a DB instance in a security group from a source outside of that group, you need to create an inbound rule.</p>
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<p id="dds_02_0022__p1801181718287">For details about the constraints on using security groups, see "Security Group Overview" in the <em id="dds_02_0022__i16646101815819">Virtual Private Cloud User Guide</em>.</p>
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<div class="section" id="dds_02_0022__section6250135215227"><h4 class="sectiontitle">Procedure</h4><p id="dds_02_0022__p1973013172619">For details about setting a security group, see "Adding a Security Group Rule" in the <em id="dds_02_0022__i633662820239">Virtual Private Cloud User Guide</em>.</p>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dds_02_0009.html">Connecting to a Cluster Instance Over Private Networks</a></div>
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