RAX120 and Firtzbox 6590 Cable WAN aggregation possible ?

[Hyperflasch]

Is there a possibility to bundle 2 Ports of the Fritzbox to get higher Bandwith ? The Ports of the Fritzbox are just 1 GB and i want faster connections by wire, cause my PC and AX got 2,5, GB Ports.  The AX120 got the menu Point for aggregation and i placed in 1 Cable in WAN and 1 Cable at Port 1... both from Fritzbox but there is an error comming from AX. I can also not find any option for wan in Fritz overlay.

Can anybody help me ? Im really not that common in this technical things.

[plemans]

The fritzbox 6590 doesn't off lan/wan aggregation. so it won't work