c6300 providing Public IP to VPN Router

[6mJzbrKqAxb]

I am trying to get a TP-Link R600VPN Router setup so I can log into it while I am not on site. 

I have an ethernet cable going from a port on my Netgear c6300 to the WAN port on the TP-Link. 

From discussing with TP-Link that setup should be correct and if the netgear is configured properly I should see a public IP on the TP Link WAN setup screen but I am not.

How do I make the c6300 pass the public IP to the VPN Router/Server?

I have tried:

Port Forwarding on the c6300 to the IP address of the VPN Router.

Plugging the cable into a LAN port on the VPN Router

Thank you for any help and ideas.

Brad

[DarrenM]

You will need to go to the advanced settings then Administration then Device mode click no this should make the c6300 just a modem to work with your router.

DarrenM