@Kevin_Z thanks for the reply, but it's okay even if you configure a port forwarding you must always put it in the range of the ip pools, instead if you set the static ip on the device instead of on...

Hi, I have an ax6000 router I want to make the ip reservation in the dhcp at the moment I put the connected device in the dhcp reservation of the router and I want to change the ip, I have to enter...