Help Center/ Distributed Cache Service/ User Guide (Ankara Region)/ User Guide/ Managing DCS Instances/ Modifying the Security Group
Updated on 2024-11-26 GMT+08:00
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Modifying the Security Group

On the DCS console, after creating a DCS instance, you can modify the security group of the DCS instance on the instance's Basic Information page.

You can modify the security groups of DCS Redis 3.0 instances but cannot modify those of DCS Redis 4.0/5.0/6.0 instances.

Prerequisites

At least one DCS instance has been created.

Procedure

  1. Log in to the DCS console.
  2. Click in the upper left corner and select a region and a project.
  3. In the navigation pane, choose Cache Manager.
  4. Click the name of the DCS instance for which you want to modify the security group.
  5. Click the Basic Information tab. In the Network area, click next to the Security Group parameter.
  6. Select a new security group from the drop-down list. Click to save the modification or to discard the modification.

    Only the security groups that have been created can be selected from the drop-down list. If you need to create a security group, follow the procedure described Security Group Configurations.

    Security group rules must meet the following requirements:

    Type: IPv4; Protocol: TCP/any; Port: 6379/11211; IP address: all CIDR blocks/a security group ID/a CIDR block

    The modification will take effect immediately, that is, the new maintenance time window will appear on the Basic Information tab page immediately.

Parent topic: Managing DCS Instances