{{indexmenu_n>1120}}

# IPv6 Tunnel to IPv4

A IPv6 Tunnel to IPv4 connection uses IPv4 to transmit IPv6 traffic.

##

{{page>/glossary/0/6to4}}

## Wizard

### Step 1

In the first step you select basic settings for the interface.

^ Item ^ Description ^
| Interface Name | Name for the interface. |
| Interface Type | Select [interface protocol type](/glossary/i/interface_protocol_type). |


## Finalize

In the final step you select protocol and firewall settings for the interface.

^ Item ^ Description ^
| Protocol | Select [protocol](/glossary/p/protocol). |
| Add network to a firewall zone | Connects interface to [firewall zone](../../../../firewall/zones/start). |