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 ...

In my last column I showed you how adjusting TCP window size settings can dramatically affect network throughput. In this column I'll show you how to download and install the free Iperf network ...

I need to test the bandwidth capability of a Router for troubleshooting reasons. It appears the Router is chocking on higher bandwidth downloads as this was suggested for me to try this. I never had ...

I have two sites connected via an IPsec VPN tunnel over cable internet connections. Site A had 100/7 available for bandwidth. Site B had 150/25 available bandwidth. An iperf site A --> site B ...