I have 4 cox high speed internet connection delivered with speed (15Mb down and 2mb up ) thru cable modem .
Each cable modem is allocated a ip address like :- 126.96.36.199/25 ,, gateway - 188.8.131.52
other three ip address are 184.108.40.206, 220.127.116.11 , 18.104.22.168
now i want to use them on single device like cisco router with 5 ethernet ports and share them with NAT to my users connected to ethernet 5 using dhcp and share it equally .
issue is - all connection have same gateway and are part of single subnet .
I tried various devices like mikrotik rb 450 , still there is no way out to configure same subnet on different ether ports .