Region : Italy

Model : TL-ER5120

Hardware Version : V2

Firmware Version :

ISP : Telecom, Eutelia

Hello everyone, aftet a bit of web-searching and forum-searching, I am here to ask you some help. Basically I have two aDsl routers with static IP and I've got a 5120 balancer but, for some reason, it doesn't work as I'd expect. I am a newbie so don't hit too hard on me :P

ADSL A
Static IP: XX.XX.XX.XX
Internal IP: 192.168.1.1
Subnet mask: 255.255.255.0

ADSL B
Static IP: YY.YY.YY.YY
Internal IP: 192.168.2.1
Subnet mask: 255.255.255.0

Balancer
Internal IP: 192.168.0.1

The Balancer is linked to a switch. The switch connects at least 12 clients.

If I set both WAN-1 and WAN-2 to "static IP", using 192.168.1.1 and 192.168.2.1 and the subnet of 255.255.255.0 I cannot connect to the internet. The only way is to switch the ADSL B from Static IP to PPPoE, but I need at least one IP to be static.

My questions:
1) I am doing something wrong, like wrong subnet mask?
2) I have to use DHCP only with router A and B or I have to switch it off and configure it only by the side of the load balancer.
3) Why PPPoE works? :O

Thank you so much