By Brian Chee with material from papers and proposals by the researchers of the Aloha Cabled Observatory. The History of the observatory: The Aloha Cabled Observatory (ACO) began over twenty...
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Public DNS servers are great for everyday use, however, sometimes we just need to set up our own DNS server. Having your own server allows you to experiment, learn how...
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What is network monitoring? Network monitoring is a type of software application that verifies the correct functioning of network devices, such as routers, switches, and servers. The goal of network...
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iPerf is an open source, free, network performance measurement tool. It works by simply sending traffic from one host to another and measuring the bandwidth that can be achieved. In...
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How To Simulate Network Outages Simulating network outages is an important step in validating highly available and/or redundant network configurations. Along with validation, another use case for simulating network outages...
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TheTrivial File Transfer Protocol (TFTP) was standardized in 1981, according to the RFC 1350. The goal of the designers was to build an FTP that is small in size and...
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WiFi Connections To better understand how a WiFi client connects to a wireless network, it’s worth familiarizing yourself with two client processes. The first one being WPA supplicant. WPA stands...
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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...
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Yesterday, the NetBeez team presented at TFDx Cisco Live 2019. In our one hour time slot, we presented the most recent product updates, including the newly released integration with the...
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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…