FRITZ!Box 3370 Service - Knowledge Base

FRITZ!Box 3370 Service

Configuring IPv6 support in the FRITZ!Box

The Internet Protocol version 6 (IPv6) is the successor to IPv4, which is currently the most common protocol for the communication between computers on the Internet and in the local network (LAN). Over the course of the coming years, Internet communication will experience a seamless transition. This means that during a transition phase, both protocols will be used in parallel.

In order to use IPv6, you will have to configure this new Internet protocol in the FRITZ!Box as well as the network devices (for example computers, network printers, game consoles) in the home network.

Note:The FRITZ!Box allows the use of IPv6 and IPv4 at the same time (dual stack principle). This means that all functions of the FRITZ!Box remain available even after setting up IPv6.

Important:Some of the settings described here are only displayed if the advanced view is enabled in the user interface. The configuration procedure and notes on functions given in this guide refer to the latest FRITZ!OS

1 Preparations

  • Configure the network device (for example computer, network printer, game console) for use with IPv6.

2 Setting up a IPv6 connection in the FRITZ!Box

  1. Click "Internet" in the FRITZ!Box user interface.
  2. Click "Account Information" in the "Internet" menu.
  3. Click on the "IPv6" tab.
  4. Click the (Help) icon on the top right.
  5. Enable the option "IPv6 support enabled" and configure the IPv6 connection as described in the FRITZ!Box help.
  6. Click "Apply" to save your settings.

3 Adjusting the IPv6 settings for the home network

  1. Click "Home Network" in the FRITZ!Box user interface.
  2. Click "Home Network Overview" in the "Home Network" menu.
  3. Click on the "Network Settings" tab.
  4. Click the "IPv6 Addresses" button.
  5. Enable the option "Assign unique local addresses (ULA) as long as no IPv6 connection exists (recommended)".
  6. Enable the option "Enable DHCPv6 server in the FRITZ!Box for the home network" and "Only assign DNS server".
  7. Click "OK" to save the settings.