Internet browsers doesn't work when connected to wifi in Mac.

[MKAIF]

Hello to all,
I am not having such type of problem when I try to connect Internet through a wired connection. Whenever I tried to connect internet via wifi, Safari browser unable to to open any pages. I don't know why my Internet browsers doesn't work when connected to wifi in Mac. Please help me to fix this problem.

[Jackson2]

From your information it seems that there is some problem with your Network preferences and that's why you are getting such type of problem. I don't know why there is difference between AirPort and Built-In Ethernet. I think you have to Check TCP/IP and DNS separately to check whether there is any issues in it or not. If there is any issue found then try to resolve it using proper solution.

[johnson22]

I think you have to use following steps to fix this problem.
First go to system preferences option -> now go to network -> now click on airport option -> now click on the advanced button -> now check that whether your proxy server is on or off -> If your proxy server is on then make it off -> now try to access your internet from your browser. Now you will able to access your internet.

[Trio]

There is one option to click on DHCP settings, but I think that it is under LAN Setup and not wireless. You can find DNS option under the WAN, I think you will find this in WiFi. As per my information you have to click on :
"Channel and SSID"
"Security"
"WIFI Protected Setup"
"MAC Address Control."
Just check it.

[deveritt]

I think there is some problem in your routers address and that's why you are getting such type of problem. Just try to add a static IP to your computer. If your router is 192.168.1.1 then try to enter 192.168.1.3 address. You also have to use another Ip address which will not conflict with your Windows machine. If that also does not work then set up a new location and then try again.