Unified Services Router User Manual
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Figure 40: OSPFv3 configuration
3.5.6 6to4 Tunneling
Advanced > IPv6 > 6to4 Tunneling
6to4 is an Internet transition mechanism for migrating from IPv4 to IPv6, a system that
allows IPv6 packets to be transmitted over an IPv4 network. Select the check box to
Enable Automatic Tunneling and allow traffic from an IPv6 LAN to be sent over an
IPv4 Option to reach a remote IPv6 network.
Figure 41: 6 to 4 tunneling