Hi,
I recently picked up cheap HG612 3B from ebay, I have it unlocked using Howlingwolf's firmware B030SP08 obviously.
I can't somehow manage to make TD-W9980 work as a wireless router in front of HG612 3B.
I plugged ethernet cable between LAN1 on H612 3B and LAN4(WAN) port on W9980 and another ethernet cable between LAN2 on HG612 3B and LAN1 on W9980, then I plugged another ethernet cable between W9980 and my PC. Then I restored factory settings on W9980 and had set it up as wireless router. DSL lead is plugged into HG612. I can see sync etc. @ 192.168.1.1 but unfortunately no internet connection.
What am I doing wrong? Should I change something in HG612 3B or W9980? I didn't have to change anything when I was using HH5B + HG612 3B though.