IPv6 Tunnel in IPv4

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

6in4

6in4 is a method to transmit IPv6 traffic over explicit IPv4 connections.

The traffic is sent over the IPv4 Internet inside IPv4 packets whose IP headers have the IP protocol number set to 41.

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.

Finalize

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

Item Description
Protocol Select protocol.
Add network to a firewall zone Connects interface to firewall zone.