PredictableNetworkInterfaceNames
Back to systemd This page has been obsoleted and replaced by a man page: systemd.net-naming-scheme(7). Generators Predictable Network Interface Names Starting with v197 systemd/udev will automatically assign predictable, stable network interface names for all local Ethernet, WLAN and WWAN interfaces. This is a departure from the traditional interface naming scheme ("eth0", "eth1", "wlan0", ...), b
tcp: add NV congestion control [LWN.net]
This is a request for comments. TCP-NV (New Vegas) is a major update to TCP-Vegas. An earlier version of NV was presented at 2010's LPC (slides). It is a delayed based congestion avoidance for the data center. This version has been tested within a 10G rack where the HW RTTs are 20-50us. A description of TCP-NV, including implementation and experimental results, can be found at: http://www.brakmo.o
BBR: Congestion-Based Congestion Control - ACM Queue
December 1, 2016 Volume 14, issue 5 PDF BBR: Congestion-Based Congestion Control Measuring bottleneck bandwidth and round-trip propagation time Neal Cardwell, Yuchung Cheng, C. Stephen Gunn, Soheil Hassas Yeganeh, Van Jacobson By all accounts, today's Internet is not moving data as well as it should. Most of the world's cellular users experience delays of seconds to minutes; public Wi-Fi in airpor
Riemann - A network monitoring system
Riemann aggregates events from your servers and applications with a powerful stream processing language. Send an email for every exception in your app. Track the latency distribution of your web app. See the top processes on any host, by memory and CPU. Combine statistics from every Riak node in your cluster and forward to Graphite. Track user activity from second to second. Riemann provides low-l
Slowloris HTTP DoS
Slowloris HTTP DoSCCCCCCCCCCOOCCOOOOO888@8@8888OOOOCCOOO888888888@@@@@@@@@8@8@@@@888OOCooocccc:::: CCCCCCCCCCCCCCCOO888@888888OOOCCCOOOO888888888888@88888@@@@@@@888@8OOCCoococc::: CCCCCCCCCCCCCCOO88@@888888OOOOOOOOOO8888888O88888888O8O8OOO8888@88@@8OOCOOOCoc:: CCCCooooooCCCO88@@8@88@888OOOOOOO88888888888OOOOOOOOOOCCCCCOOOO888@8888OOOCc:::: CooCoCoooCCCO8@88@8888888OOO888888888888888888OOOOCCCooooo
The little ssh that (sometimes) couldn't | Mina Naguib
October 22, 2012 The little ssh that (sometimes) couldn't Preface This is a technical article chronicling one of the most interesting bug hunts I’ve had the pleasure of chasing down. At AdGear Technologies Inc. where I work, ssh is king. We use it for management, monitoring, deployments, log file harvesting, even some event streaming. It’s solid, reliable, has all the predictability of a native un
Sloppy - the slow proxy for dial-up modem speed simulation (slow down)
“Sloppy belongs in the ‘essentials’ toolbox of every web developer” Sloppy deliberately slows the transfer of data between client and server. Example usage: you probably build web sites on your local network, which is fast. Using Sloppy is one way to get the "dial-up experience" of your work without the hassle of having to install a modem.
Why upgrading your Linux Kernel will make your customers much happier
Sam Saffron Programming, Technology and the Art of Hacking Sometimes we hear that crazy developer talk about some magical thing you can do that will increase performance everywhere by 30% (feel free to replace that percentage with whatever sits right for you). In the past week or so I have been playing the role of “that guy”. The ranting lunatic. Some times this crazy guy throws all sorts of other
mschrag@github
speedlimit is a Leopard preference pane for limiting your network bandwidth to one of a couple different speeds—768k DSL, Edge, 3G, and Dialup. This is really handy for testing your iPhone app under normal Edge network conditions in the iPhone Simulator. The new version allows you to restrict the slowdown to only a specific set of hosts. Do Stuff Download Contribute
SecTools.Org Top Network Security Tools
SecTools.Org: Top 125 Network Security Tools For more than a decade, the Nmap Project has been cataloguing the network security community's favorite tools. In 2011 this site became much more dynamic, offering ratings, reviews, searching, sorting, and a new tool suggestion form. This site allows open source and commercial tools on any platform, except those tools that we maintain (such as the Nmap
netmap - the fast packet I/O framework
netmap is a framework for high speed packet I/O. Together with its companion VALE software switch, it is implemented as a single kernel module and available for FreeBSD, Linux and now also Windows (OSX still missing, unfortunately). netmap supports access to network cards (NICs), host stack, virtual ports (the "VALE" switch), and "netmap pipes". It can easily reach line rate on 10G NICs (14.88 Mpp
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My WiFi adapter is not working at all, how to troubleshoot?
GitHub - google/packetdrill: The official Google release of packetdrill
https://bandwidthd.sourceforge.net/
GitHub - colinhowe/monner: monner
GNU Mac Changer | Alvaro's web site
GitHub - chenshuo/muduo: Event-driven network library for multi-threaded Linux server in C++11