@Kelly i think you did not got me

@Kelly ISP provider has nothing to do with that..... the problem is in the 255.255.255.0

@Kelly no ISP did not provided me with a submask its a TP-Link Adsl modem normal Adsl router

Hi everyone,

i Need some Help in router submask configuration please.

i have one Dual WAN router to increase internet speed and tow ADSL modems plugged into the Dual router.

When I login into the Dual router to see the activity log if there any issues and I found there is one problem saying submask of WAN1 and WAN2 are in the same range 255.255.255.0

WAN2: IP address is 192.168.0.61, MASK is 255.255.255.0. It's in the same subnet with WAN1(192.168.0.51/255.255.255.0)

The question is what submask do I have to put in ADSL1 and ADSL2 and in the Dual router

Right now is set like this

ADSL1
192.168.0.50
255.255.255.0

ADSL2
192.168.0.60
255.255.255.0

The Dual router
192.168.254.1
255.255.255.0