Hi All,
I upgraded from a 7800N to the new 7800DX this week. Previously I had my 7800N working with the BT openreach modem as I have Sky fibre broadband. However, the 7800DX setup process for the EWAN port and Skyfibre is quite different from the setup process for the 7800N and the supplied operating instructions for the 7800DX didn't shed any light on how to set it up for Sky MER. So I contacted the excellent Billion technical support who promptly came back with the following instructions:
1. Reset the router to factory default settings
2. Click on 'Configuration >> WAN >> WAN service'
3. Remove the 'pppoa0' interface which is used for ADSL
4. Click on the 'Add' button
5. Change the 'WAN' port to 'Ethernet'
6. Change the 'Type' to 'IP over Ethernet'
7. In the 'Option 61 Client ID' enter your skyusername and password with | in between the username and password, just like on the 7800N
8. Click on 'Next'
9. Under 'Available Routed WAN Interfaces' you will see your new 'ipoe' connection, select it and click on the arrow pointing left (so this 'ipoe' connection should now be listed under 'Selected Default Gateway Interfaces'
10. Then click on 'Next' and that should be it.
I can confirm this set up process works for Sky Fibre, but you need to give your 7800DX approx 10 minutes to pickup the internet connection once you have followed the set up instructions as it seems to take more time for the internet connection to light up on the router than you expect. I had the same delay to setup working on the 7800N and suspect it is something to do with the way SKY MER works. Its early days but I'm so far very pleased I have upgraded to the my new 7800DX, which has significant benefits over the 7800N. I'm pleased to say that my new Sky Hub is also consigned to the shelf which is the only thing it is good for and many thanks for your help Billion Technical support!
Best regards,
Tom.