Try IPv6 connection using PPTP in "...
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Try IPv6 connection using PPTP in "IPv6 virtual access"
This time, I will introduce the IPv6 access service "IPv6 virtual access" by Internet Initiative (IIJ).IPv6 virtual access is a service that provides IIJ's corporate dial -up connection and personal connection services for users free of charge.
In recent years, the number of Internet service providers (ISP), which provides IPv6 to our own users free of charge, is increasing, but the first is the IIJ's IIJ's IPv6 virtual access that began in April 2009.Speaking of IIJ, it is famous as the first ISP provided a commercial Internet connection service in Japan, but it also keeps the IPv6's top runner's status.
What is IPv6 virtual access?
The IPv6 virtual access is the "IPv6 tunneling service" that passes the IPv6 packet through the VPN tunnel by "PPTP (POINT TOINT TUNNELING PROTOCOL)".In IPv6 virtual access, the user's PC and IIJ's "IPv6 virtual access server" are connected with PPTP and connected to the IPv6 Internet via it.
Since the PPTP packet is IPv4, the existing IPv4 network can be used as it is.In Oh Ddition, the PC side does not need to install special software to use the standard PPTP client on Windows 7 and Windows Vista (Figure 1).However, it is not available from Windows XP or Mac OS X.The PC side is limited to Windows 7 or Windows Vista.
Figure 1 IPv6 virtual access network
IIJ services corresponding to IPv6 virtual access are as follows.
It supports all of the company's personal services and part of corporate services (dial -up connection and mobile service).If you are a user of the above service, you can use IPv6 virtual access without any Oh Dditional charges or special procedures.
Settings for using IPv6 virtual access with router (NVR500)
This time, I will try using IPv6 virtual access from the Internet connection environment of IPv4, which is common, or "Internet connection environment in IPv4 using the NAT function of the router".In this case, the "PPTP pass -through function" is required for the router.FIG. 2 shows the mechanism of this configuration.Also, PPTP pass -through is sometimes called "GRE (Generic Routing Encapsulation) pass -through" depending on the model.
Figure 2 IPv6 virtual access mechanism
If you connect to the Internet without using a router (Windows 7 or Windows Vista is standard -mounted or a dial -up function), the following router is not required, so the following router is required.I want you to proceed to "Windows 7 settings").
This time, we will use Yamaha's NVR500 for the router.The steps to set PPTP pass -through on the NVR500 are as follows.
Start setting the interface with NVR500)
Screen 2 IPv4 Register Static IP filter
Enable screen 3 filter
Now, the NVR500 passes PPTP.If it is a yama Harouter such as RT58i or RT57I, the setting procedure is the same.If you are using a router of another company, please refer to the manual etc. to enable the PPTP pass -through function.
Windows 7 settings
Then, set the IPv6 virtual access to Windows 7.The procedure is as follows.
Click "New Connection or Network Setup"
Screen 5 VPN settings are performed from "Connect to the workplace"
Screen 6 Select VPN settings
Screen 7 Set the domain name of the IIJ server
Screen 8 User ID and password are set
Screen 9 Connection Success!
Screen 10 connection failure screen
If you succeed in the connection, check the following steps.
Click the "Network" icon from the task tray at the bottom right of the screen
Check the screen 12 connection status
Screen 13 How to cut?
This completes the IPv6 virtual access settings.
Once the settings are mOh De, the next step is to reconnect to the IPv6 virtual access in the next step.
Screen 14 IPv6 Remarks to virtual access
Enter the screen 15 password and click "Connect"
In Oh Ddition, IIJ's homepage (http: // www.IIJ.Oh D.When you access JP), you can see the icon at the top left of the screen whether it is connected by IPv6 or IPv4 (screen 16).If you are connected by IPv4, this is the icon called "Connected Via IPv4".
Check the IPv6 connection on the IIJ site
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