Chapter 2 Advanced Routing for FortiOS 5.0 : Routing Information Protocol (RIP) : RIPng — RIP and IPv6
  
RIPng — RIP and IPv6
RIP next generation, or RIPng, is the version of RIP that supports IPv6.
This is an example of a typical small network configuration using RIPng routing.
Your internal R&D network is working on a project for a large international telecom company that uses IPv6. For this reason, you have to run IPv6 on your internal network and you have decided to use only IPv6 addresses.
Your network has two FortiGate units running the RIPng dynamic routing protocol. Both FortiGate units are connected to the ISP router and the internal network. This configuration provides some redundancy for the R&D internal network enabling it to reach the internet at all times.
This section includes the following topics:
Network layout and assumptions
Configuring the FortiGate units system information
Configuring RIPng on FortiGate units
Configuring other networking devices
Testing network configuration