The Mac Admin's Blog

If you ever, for any reason wanted to get more information and do a network diagnostic of your WiFi connection, you can do it just by a click. Hold down Option key and click / tap on WiFi option in the menu bar at the top. It would show you following window: You can see details of the WiFi network you are connected and also would give you option to 'Open Wireless Diagnostics' at the bottom of the menu.

Wi-Fi connection problems A Wi-Fi network is the only free way to connect an iPad with the rest of the world. Unfortunately, there are many potential connection snags. The iPad’s Wi-Fi range is more limited than that of most notebooks—the iPad has a maximum range of about 65 feet, while most notebooks manage over 100 feet—so if you’re having problems, getting closer to the router will help. If your connection gets dropped repeatedly, try renewing the Dynamic Host Configuration Protocol (DHCP) lease. Go to the Network section of the Settings page, click on Wi-Fi, and then tap the little blue arrow on the right side of the row for the network you want to use; click on the Renew Lease button to refresh the connection with the router. If that doesn’t help, use static IP addressing instead of DHCP. Create an IP address that isn’t being used by the router—it will have the prefix 192.168.1.xxx. (I generally pick a number at the top of the router’s range to avoid conflicts with DHCP IP a