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title: Managing Runtime Fabric
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product: Runtime Fabric
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# Managing Runtime Fabric

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

To manage Anypoint Runtime Fabric, review the following topics:

- [Viewing Runtime Fabric Health Details](https://docs.mulesoft.com/runtime-fabric/2.6/view-health)  
  Use Anypoint Runtime Manager to view the health of your Anypoint Runtime Fabric clusters.

- [Using RTFCTL Tool](https://docs.mulesoft.com/runtime-fabric/2.6/install-rtfctl)  
  Use the `rtfctl` command line tool to install, configure, upgrade, uninstall, troubleshoot, back
  up, and restore Runtime Fabric. Additionally, you can manage deployed Mule apps, protect Mule app
  values, and install and replace Mule license keys.

- [Replacing a Mule License Key](https://docs.mulesoft.com/runtime-fabric/2.6/replace-license-key)  
  Use the `rtfctl` command line tool to replace an expired Mule license key.

- [Downgrading Runtime Fabric Version](https://docs.mulesoft.com/runtime-fabric/2.6/downgrade-runtime-fabric)  
  Use the `rtfctl` command line tool or Helm to downgrade Runtime Fabric versions.

- [Migrating to Helm Managed Runtime Fabric](https://docs.mulesoft.com/runtime-fabric/2.6/migrate-helm)  
  Migrate to Helm native for Runtime Fabrics that were installed using `rtfctl`.

- [Enabling Forwarding When Using firewalld](https://docs.mulesoft.com/runtime-fabric/2.6/prereq-firewalld-forwarding)  
  Enable forwarding on the docker device, if you are using `firewalld` with a Red Hat Enterprise
  Linux (RHEL) 7.x operating system.

## See Also

- [Setting Up Runtime Fabric](https://docs.mulesoft.com/runtime-fabric/2.6/setting-up-runtime-fabric)

- [Hardening Runtime Fabric](https://docs.mulesoft.com/runtime-fabric/2.6/hardening-runtime-fabric)