Configuring Tunneling; Adding An Isatap Tunnel - Cisco RV180 Administrator's Manual

Configuring Networking
Configuring IPv6
NOTE
STEP 1
STEP 2
STEP 3
STEP 4
STEP 1
STEP 2
Cisco RV180/RV180W Administration Guide

Configuring Tunneling

The Cisco RV180/RV180W provides several IPv6 tunneling methods. 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.
You must use static routes when tunneling. See
page 53.
To configure 6to4 Tunneling:
Select Networking > IPv6 > Tunneling.
Next to Automatic Tunneling, check Enable.
If there is a remote endpoint to which you want to route IPv4 traffic, next to Remote
End Point, check Enable. Enter the IP address of the remote endpoint in the field
below.
Click Save.
Viewing IPv6 Tunnel Information
To view IPv6 tunnel information, choose Networking > IPv6 > Tunneling. Click
Refresh to get the latest information.
The IPv6 Tunnel Status table shows the name of tunnel and the IPv6 address that
is created on the device.
Configuring Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) Tunnels
Intra-site automatic tunnel addressing protocol (ISATAP) is a method to transmit
IPv6 packets between dual-stack nodes over an IPv4 network. The Cisco RV180/
RV180W 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.

Adding an ISATAP Tunnel

To add an ISATAP tunnel:
Choose Networking > IPv6 > Tunneling.
In the ISATAP Tunnel Table, click Add.
Configuring IPv6 Static Routing,
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