Ipv6 Transition; Ipv6 In Ipv4 Tunnel (6In4); Ipv6 Rapid Deployment (6Rd) - Cisco RV260 series Administration Manual

WAN
Step 3
Select Subnet to identify a subnetwork for DMZ services and enter the DMZ IP Address and Subnet Mask.
Step 4 Select Range to reserve a group of IP addresses on the same subnetwork for DMZ services and enter the IP address range.
Step 5
Click Apply.

IPv6 Transition

For migrating from IPv4 to IPv6, you can use an Internet transition mechanism called 6in4. The 6in4 uses
tunneling to encapsulate IPv6 traffic over configured IPv4 links. The 6in4 traffic is sent over the IPv4, in
which the IPv4 packet header. This is followed by the IPv6 packet whose IP headers have the IP protocol
number set to 41.
To configure the IPv6 transition, follow these steps:
Step 1
Select WAN > IPv6 Transition.
Step 2 Check Enable to enable the tunnel interface.
Step 3
Enter the description.
Step 4 The Local Interface and Local IPv4 Address display the selected interface.
Step 5
Click Apply.

IPv6 in IPv4 Tunnel (6in4)

To add IPv4 Tunnel (6in4), enter the following information:
Step 1
Click the IPv6 in IPv4 Tunnel (6in4) tab.
Step 2 Enter the remote IPv4 address.
Step 3
Enter the local IPv6 address and length.
Step 4 Enter the remote IPv6 address and length.
Step 5
Click Apply.

IPv6 Rapid Deployment (6rd)

In IPv6 Rapid Deployment (6rd), each ISP uses one of its own IPv6 prefixes instead of the special 2002::/16
prefix standardized for 6to4. Hence, a provider is guaranteed for its 6rd hosts availability from all native IPv6
hosts that can reach their IPv6 network.
Step 1 Check the IPv6 Rapid Deployment (6rd) and enter the following.
Step 2
In the Configuration Mode section, click Automatically from DHCP to use the DHCP (option 212) to obtain a 6rd
Prefix, Relay IPv4 Address, and IPv4 Mask Length.

IPv6 Transition

RV260x Administration Guide
53