Well I got unlucky, I had a huawei H510 modem, I called them and got it replaced with a wireless modem it is some ZYXEL company's SHITTY modem, although it has 4 ethernet ports but it keeps on restarting when ever wifi and ports are used at the same time, it restarts after every 5 or 10 mins
This new modem is pain in the A*s, today I caled them and insulted them alot and asked them to fix it or change this shitty modem
I am missing my huawei modem 