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wi-fi diagnostics

Use Wi-Fi diagnostics to find active Bonjour services in OS X

Apple's Bonjour service in OS X is a convenient zero-configuration autodiscovery technology that allows the operating system to locate and present various network services available to you. For example, if a computer on the network has file sharing available, then the system will discover that and make it available in relevant areas of the system such as the Finder, and also allow your system to easily discover shared printers, remote log-in capability, screen sharing, and similar services the remote computer may have enabled.

While convenient, most of the services that Bonjour broadcasts are contextual, meaning that they only appear … Read more

Apple enhances Wi-Fi Diagnostics in Mountain Lion

One useful addition to OS X that Apple included in version 10.7, aka Lion, was a network diagnostics tool for generating troubleshooting reports and monitoring network performance. The tool was fairly well-rounded and helpful for troubleshooting networking problems, and in OS X Mountain Lion Apple has enhanced it with additional options and features.

First off, while previously the tool was only available from directly in the /System/Library/CoreServices folder, it is now more conveniently available by holding the Option key, clicking the Wi-Fi menu, and selecting Open Wi-Fi Diagnostics.

When the utility opens, you will have two general … Read more