> For the complete documentation index, see [llms.txt](https://supportx.gitbook.io/buku-mantra-and-sihir/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://supportx.gitbook.io/buku-mantra-and-sihir/trik-sihir/centos-7/open-port-mysql-dan-ssh.md).

# Open Port MySQL dan SSH

### Cek status firewall

```bash
systemctl status firewalld
```

### Buka Port MySQL dan SSH

{% code title="Mysql" %}

```bash
firewall-cmd –-permanent -–zone=public -–add-port=3306/tcp
```

{% endcode %}

{% code title="SSH" %}

```bash
firewall-cmd –-permanent -–zone=public -–add-port=22/tcp
```

{% endcode %}

### Restart service Firewall

```bash
systemctl restart firewalld
```