Mac os x wireless network utility

Selecting any one of those network interfaces provides a wealth of information, including the hardware address MAC — Media Access Control address, a unique number assigned to each network interface , the IP address IPv4 , link speed, link status, vendor, and model.

• Wi-Fi Scanner Tool is Native in Mac OS X, Here’s How to Use it.
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• Use Network Utility in Mac OS X;
• Check for Wi-Fi issues using your Mac.

The right side of the Info screen also shows how many data packets have been sent or received by the interface since the last time the Mac was restarted. This often manifests itself as a slow connection to websites, slow downloads, and so on. Ping Probably the most widely-used and useful tools in Network Utility is ping. By default, ping sends 10 packets to the other device, measuring the amount of time it takes for each ping to be received back at the iMac. If the response shows a timeout on any or all of the pings coming back, it indicates a bad connection between the Mac and the router, and I can start troubleshooting issues armed with that knowledge.

Lookup actually encompasses two underlying commands — nslookup and dig.

Use Network Utility in Mac OS X

My guess? Apple uses these odd domain names as a way to fend off distributed denial of service attacks against the company. Traceroute One of the most useful tools in Network Utility is traceroute , which does exactly what the name implies — it traces the route between your Mac and another machine.

Things start off on my local network that Traceroute is fun in terms of just showing what a wild ride packets can take between your Mac and a web server. Whois Ever wanted to know what entity is behind a domain name? The problem is either with the driver for the network adapter or with Network Utility. See https: However, the combination of router and MacBook WiFi determine the maximum achievable speed.

Not sure how old your router is. Both seem to be very helpful — give it a try. It gives very good info about all WiFi access points near you — it has been very helpful for me to determine the most ideal channels for my Access Points. Oh just found the Lite version in the Apple Store , and can see that I may have the standard version after all.

Just give the lite version a try for starters … worth it! Another good tip. WiFi Explorer Lite is a great app. Now I can see the whole WiFi environment wherever I am. Many thanks!

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Awesome Leonard! Glad to hear that worked out for you. With Mojave I can see what connection type my iPhone has 4G indicator anyway. I just forgot to say that I wanna do this through command line or the terminal, is there any way? But I could be wrong of course. Support us by doing your shopping at Amazon.

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Wi-Fi Scanner Tool is Native in Mac OS X, Here’s How to Use it

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Here's a Decent Wi-Fi Adapter That'll Solve Your Mac's Busted Wi-Fi Problem

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