[SOLVED] Arris Surfboard- LAN port to WAN port

[AcTiiVe]

Hey everyone so I am trying to get rid of this modem fee from my ISP so I went ahead and purchased the SBG7580AC from Arris to utilize gigabit ethernet. But my ISP requires a WAN port to be plugged into modems, how can I change one of the 4 LAN ports on the surfboard to WAN.

 

[jsmithepa]

The 4 yellow RJ45 are the LAN ports, the single coax (like for TV) is the WAN.