Wifi problem

[anupkadam]

i had Samsung galaxy II duos ,when i m trying to set wifi connection for static ip
after entering security key its button of connect get disable .
with other option adding new wifi connection with static ip
save option is also disable .i can not use DHCP due to some security problem
is this bug or some other setting is required please help

 

[skaz]

Did you double check your gateway number?

Make sure your router isn't set up with MAC filtering.