Prerequisite 
 
The IPv4 WAN connection has been created. 
 
Steps 
 
1. 
On the navigation tree, click [Network→ WAN→6in4 Tunnel Connection]. The 6in4 tunnel 
connection is displayed, see Figure 9. 
 
Figure 9 6in4 Tunnel Connection 
 
 
 
Table 9 lists the parameters for 6in4 tunnel connection. 
 
Table 9 6in4 Tunnel Connection Parameter 
 
The default is Create Tunnel. Before creating a 
new tunnel name, make sure the Create Tunnel 
option is selected. 
Specify the new tunnel name. 
Select the IPv4 WAN connection. 
There are two 6in4 tunnel types: 
 
 Manual Tunnel 
 
   6rd 
Specify the tunnel remote address when the 
Manual Tunnel option is selected for the 6in4 
Tunnel Type. 
6in4 Tunnel Configuration 
The 6in4 Tunnel Configuration includes: 
 
   Static 
 
   Auto