Network issue help

[majesty75]

Hello, looking for some help port forwarding my netduma to get an open nat type.  I added a router mainly used for wifi as the netduma does not fit my requirements.  Connections as follows: wall- modem- router- netduma.  Currently hardwired into a laptop and ps4 on the netduma.  I've port forwarded the netduma before but not with multiple routers.  Is the  2nd router creating problems?  Thanks

[iAmMoDBoX]

Switch them around and put the other router in access point mode

 

wall- modem- netduma - router

[Dan]

Iammodbox's recommendation would be better with the second router acting as an access point and the R1 handling all the Leases and all the benefits of Cc and Dp.

 

If you must keep your current setup then tick "enable upnp forwarding". Never struggled to get open Nat even hehind two routers.

[Netduma Fraser]

Can only reiterate what the others have said.

[majesty75]

Thanks all, ill give it a shot!