Configuring Ipv6 To Ipv4 Tunneling; Configuring 6To4 Tunneling; Configuring Intra-Site Automatic Tunnel Addressing Protocol Tunnels - Cisco RV 120W Administration Manual

Configuring Networking
Configuring IPv6
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Cisco RV 120W Administration Guide
host is unreachable. By default, the routing update is sent every 30 seconds. If the
router receives no routing updates from a neighbor after 180 seconds, the routes
learned from the neighbor are considered as unreachable. After another 240
seconds, if no routing update is received, the router will remove these routes from
the routing table.
On the Cisco RV 120W, RIPng is disabled by default.
To configure RIPng:
Select Networking > IPv6 > Routing (RIPng).
Check the Enable RIPng box.
Click Save.

Configuring IPv6 to IPv4 Tunneling

The Cisco RV 120W provides several IPv6 tunneling methods.

Configuring 6to4 Tunneling

6to4 tunneling allows IPv6 packets to be transmitted over an IPv4 network. 6to4
tunneling is typically used when a site or end user wants to connect to the IPv6
Internet using the existing IPv4 network.
To configure 6to4 Tunneling:
Select Networking > IPv6 > 6to4 Tunneling.
Check the Enable Automatic Tunneling box.
Click Save.

Configuring Intra-Site Automatic Tunnel Addressing Protocol Tunnels

Intra-site automatic tunnel addressing protocol is a method to transmit IPv6
packets between dual-stack nodes over an IPv4 network. The Cisco RV 120W is
one endpoint (a node) for the tunnel. You must also set a local endpoint, as well as
the ISATAP Subnet Prefix that defines the logical ISATAP subnet to configure a
tunnel.
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