Many companies are upgrading their wireless networks to 802.11n for better throughput, reach, and reliability, but getting a handle on your wireless LAN's (WLAN's) performance is important to ensure ...

As virtualized infrastructures get more complicated, sometimes you need a way to troubleshoot things quickly, in simple terms above the infrastructure. One of the areas I've looked closely at is ...

iperf3 is a network throughput tool used to measure the performance of the network your Mac is using. Here's how to use it in the macOS Terminal app. iperf is a UNIX memory, network throughput, and ...

Scott Reeves demonstrates the use of iperf, which provides basic information on throughput, packet loss, and jitter to help you troubleshoot UDP and TCP issues. There are a few tools available to ...

I'm not entirely sure that the networking subforum is the correct one for this query, however as I working in a networking team I'm starting here first At my place of work we have a relatively old ...

C:\>iperf -c 192.168.0.1 -w 64KB -p 5002 -u ----- Client connecting to 192.168.0.1, UDP port 5002 Sending 1470 byte datagrams UDP buffer size: 64.0 KByte ...

When my internet starts crawling, I don't just restart my router and hope for the best. I grab these three network diagnostic tools and systematically work through my network to find the real culprit.

Software tools for testing Wi-Fi can run on a laptop, but dedicated hardware tools offer the convenience of a sometimes less cumbersome form-factor that are compact enough to fit in the pouch of a ...

Networking specialists caution that pre-wired Ethernet in homes, especially older Cat5 or damaged cables, can significantly limit internet speeds regardless of ISP or router quality. Testing with ...