Currently there are iPerf versions 2 and 3 which are actively maintained. iPerf 3 began with the goal of rewriting the code to make it more updated and maintainable.. When...
Read More
It’s been a busy couple of weeks for NetBeez! Over the past two weeks we have been a guest on two podcasts, Packet Pushers and Wireless LAN Professionals, and are currently preparing for Cisco Live 2019 and Tech Field Day next week! Here is a summary of our online and…
In Debian-based Linux there are two popular Dynamic Host Configuration Protocol (DHCP) clients: dynamic host client, also known as dhclient, and DHCP client daemon, also known as dhcpcd. As a...
Read More
We have covered many different aspects of WPA Supplicant in this blog, however, an overlooked aspect of it is what information it logs and how to read it. Let’s discuss...
Read More
WPA supplicant is used to implement security protocols for wireless networks. In a previous blog post I explained how to use it on a WiFi network for different authentication methods....
Read More
In our series “Linux for Network Engineers” we have been focusing mainly on subjects that are of interest to network engineers. In the following weeks we’ll cover some subjects with...
Read More
Last week I attended the Wireless LAN Professionals Conference for the third year in a row . It was great to be part of this conference for another year in a row – I left, feeling that I am part of a community that is growing and becoming stronger each…
In our blogs on Linux for Network engineers we’ve been talking mostly about individual commands and how to use them. One of the most powerful capabilities of Linux is the...
Read More
The Linux kernel provides a type of packet filtering called netfilter. The most common and native interface to netfilter is the iptables utility. iptables is powerful and is included by...
Read More
Information around sockets on a Linux system is often used to troubleshoot network and connectivity issues, as well as evaluate the health of a Linux host. There are a few...
Read More