Cradlepoint ARC CBA850 Product Manual page 95

CBA850 | USER MANUAL Firmware version 5.4.0
CRADLEPOINT
6TO4 TUNNEL
Out of the box, 6to4 is the simplest mode to enable full end-to-end IPv6 connectivity in an organization if the upstream ISP properly
routes packets to and from the 6to4 unicast relay servers.
• Primary IPv6 DNS Server – (optional) Depending on your provider, this may be required. This only takes effect if the default
global DNS setting on the Network Settings → DNS page is "Automatic".
• Additional IPv6 DNS Server – Secondary DNS server.
• Delegated IPv6 Network – (optional) Network available for delegation to LANs. Depending on your provider, this may be
required. Prefixes specified here only take effect if those supplied by the connection are insufficient to configure your LANs.
• Delegated IPv6 Network – Additional network available for delegation to LANs.
Example Configuration:
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