I bought this device because kpn had the experia box v10 software update, everything looked different wifi kept turning on automatically while I have an access point and had turned it off manually more often! Because of those stupid updates from kpn a large part of your settings are fucked up and you have to start all over again, especially the port forwarding was also deleted! and I could not set it up anymore because the new software makes the experia box have trouble with it and it no longer works after that update!
I had also called kpn more often but they say they are allowed to do this, I find it antisocial to perform stupid updates without prior notice so after doing some research I found out that you can just buy an alternative box at your own expense of course. I threw that experia box aside and this one took its place.
You need a stand alone router in my case so one without wifi better quality price ratio because I already have an access point. and of course it must have dhcp and firewall and options like port forwarding because those settings were also deleted by kpn I had to reset it to access my nas from outside in this case my nas disk.
You connect this thing to the fiber optic box also called the media converter (restart that thing at least half a minute from the power otherwise it won't work)
Then log in to the box I used the same dhcp settings myself start with 192.168. 2.1 and end at the end with .200 and gateway of course on 254.
With the wan setting you press protocol pppoe user name and password is the same namely kpn nice and easy, you don't have to request it again that's all the same VLAN you set to enable and fill in [6] you can leave the bottom bar empty and wallah with me I had a connection and I could put the experia box defenetively in the bin. It is also not from kpn nice unlocked you can set what you want.
Long story short,
Good price-quality ratio good firewall protections and many options that you can set compared to the experia box, was also a good box! only because of those updates that box is just screwed kpn works as a jammer because the wifi always turns on automatically etc, does not give the possibility to downgrade it is about money and never about customers, and you can do something more with it. Recommended