## 32.3 Configuring Network Access

 For information on OCI Security Rules, see [Security Rules](https://docs.cloud.oracle.com/iaas/Content/Network/Concepts/securityrules.htm).

Important

 You must enable ingress on the following ports:

* 22: SSH

* 3306: MySQL

* 33060: (optional) MySQL X Protocol. Used by MySQL Shell.

