replacing router with ipcop

[#1]

From what I remember:
Choose the nic for the red & green. THEN choose the type of connection on the red nic - pppoe in this case.

[#2]

Thankyou all for your replies.
Yes I do believe you are right, I think I need to ssh in a reset up the connection type for the red interface. Not much documentation on this and no way to do it in the web interface!
Will post back with my results

[#3]

Yes, have to run setup from terminal, change the red interface to PPPoE from DHCP
works a charm now