Before your subscription to the Cloud Firewall service expires, renew it to ensure that the security protection services run properly.

Renewal

Within the five days after the subscription expires, Alibaba Cloud retains your configurations and data in Cloud Firewall. If you renew the subscription within this period, you can continue to use the configurations and data.

Note If you do not renew the subscription within this period, all your configurations and data in Cloud Firewall are released. In this case, if you want to continue using the Cloud Firewall service, you need to subscribe to it again. For more information, see Subscription.
  1. Log on to the Cloud Firewall console.
  2. On the Overview page, click Renew in the upper-right corner.Renewal
  3. On the Renew page that appears, select a value for Renewal Duration.
  4. Select Cloud Firewall Agreement of Service and click Pay.
    After the renewal is complete, you can see the new remaining valid days in the upper-right corner of the Cloud Firewall console.

Upgrade

If your current Cloud Firewall version cannot meet your requirements, you can upgrade it to a later version. For information about the differences between Cloud Firewall versions, see Editions and regions.

  1. Log on to the Cloud Firewall console.
  2. On the Overview page, click Upgrade in the upper-right corner.Upgrade
  3. Specify the target specifications and click Pay.
    After the payment is complete, the new version of the Cloud Firewall service takes effect immediately. You can view the information about the new version in the upper-right corner of the Cloud Firewall console.