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# Services

The **Services** view lets you configure WAN access to device services.

## Allow WAN Access To Running Services

At the top of the page is a list of services.

When a particular service is selected, details about it is shown in the configuration section.

## Configure firewall rule for this service

The **Configure firewall rule** section allows you to enable and configure a firewall rule for the selected service.

Where applicable, the configuration is divided into separate sections for **source** and **destination** zones.

^ Item ^ Description ^
| Enable WAN forwarding for this service | Turn WAN access on or off. |
| Name | Identifier for the rule. |
| Zone | Device / Any / LAN / WAN |
| IP | [IPv4](/glossary/i/ipv4_address) / [IPv6](/glossary/i/ipv6_address) address. |
| MAC | [MAC](/glossary/m/mac) address.  |
| Port | [Port](/glossary/p/port) affected. |
| IP version | Any / [IPv4](/glossary/i/ip) / [IPv6](/glossary/i/ip) |
| Protocol | Protocol affected: ([UDP](/glossary/u/udp) / [TCP](/glossary/t/tcp) / [ICMP](/glossary/i/icmp) / TCP + UDP / [ESP](/glossary/e/esp)) |
| Firewall action | [Firewall action](/glossary/f/firewall_action) to perform. |


### Add Firewall Rule

Select a service in the list.

* Click the **Enable WAN forwarding for this service** button

The firewall settings are displayed.

* Add rule settings as needed.

* Click **Apply**