Network Diagnostic Tools Mac

If you have an earlier mac the equivalent is called an apple hardware test aht but the basic principles are the same.
Network diagnostic tools mac. Allows users to monitor network traffic for various nics. Your mac can use wireless diagnostics to perform additional analysis. Access hidden options and information with your mac s option key to open this tool hold the option key down on your keyboard click the wi fi icon on the bar at the top of your screen and select open wireless diagnostics you can also press command space and type wireless diagnostics to search for it. Windows computers have a number of well known and easy to use diagnostic tools but the people in the mac camp lack that versatility.
Network diagnostic tool includes a speed test ping test connection monitors port scanner external port scanner and networking reference material and cli access. Convenient access to windows firewall management and network management. Apple diagnostics also suggests solutions and helps you contact apple support for assistance. Macos is known to be harder to work with and most users find it easier to let a specialized tech handle the problem rather than deal with it on their own.
However officially the developers claims that it is not officially compatible with os x 10 11 el capitan or above but in tests it does seem to work on macos 10 12 sierra or above. If your mac was introduced before june 2013 it uses apple hardware test instead. Press and hold option alt key then choose open wireless diagnostics from the wi fi status menu. Menumeters is a free open source network monitoring tool which monitors cpu disk memory and network activity on your mac.
Apple diagnostics is built into every mac released since june 2013. Sysinternals set of microsoft tools for windows that help troubleshoot and configure active directory. After isolating an issue on your mac to a possible hardware issue you can use apple diagnostics to help determine which hardware component might be causing the issue. Troubleshooting network related problems can be a real pain but mac os x includes a cleverly hidden application called network diagnostics that can help.
Also contains a lan chatting component. Nslookup available for windows unix linux and mac os this tool gives you dns server diagnostics. Quit any apps that are open and connect to your wi fi network if possible.