Enable IPv6 on your Technicolor C1100T modem

IPv6 is not available in all areas, and not all modems are compatible with IPv6.  
Modem Advanced Step 1-3
  1. Connect a device directly to your modem.
  1. Open a web browser and go to
  1. Login to your modem by entering the Admin Username and Admin Password, then select "Apply." If your modem is using the default settings, this information is located on the modem sticker.
Learn more about password security best practices.
  1. Select "Advanced Setup."
  1. Select "WAN Settings."
  1. Scroll down and select "Enable" for the 6rd state.
  1. Select "Apply."
  1. Select "LAN Subnets."
  1. Scroll down and select the "Add IPv6" button.
  1. Select "Stateless" for the IPv6 Addressing State.
  1. Select "Apply" to save your changes.
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