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Configure Eclipse NS3 on Mac OS X 10.10 Yosemite

To get ns3 running with Mac OS X 10.10 Yosemite: Configure Development Environment Download Xcode from Apple App Store https://itunes.apple.com/tr/app/xcode/id497799835?mt=12 Install Xcode Download and install command line tools. You can type `xcode-select –install` terminal or https://developer.apple.com/downloads/index.action gdb 7 has some problems with on Mac OS X so, install gdb 6 with macports using `sudo port …

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How to set EDCA/DCF parameters in NS3?

Having throughput problems in OMNET++, we have to switch to the NS3 as network simulation platform. It  doesn’t have a builtin IDE like OMNET and simulation language is either C++ or python. I prefer C++. After a long time period of  searching, I’ve managed to set DCF and EDCA parameters (like contention window) for wireless …

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Internet of Things

Internet of Things(IoT) is an interesting topic in computer science. The idea behind IoT is, enabling everyday objects in the Internet through RFID tags, sensors, mobile devices …etc. There is an interesting study made by Latitude Labs with kids and their expectations from Internet. Sum results from study; No related posts.

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When Bogazici Guys Suck

When you need to access remote windows share over network, you just mount the share to your local linux folder like you do when mounting local disks. mount -t cifs //10.187.12.107/e -o username=merturk /media/remote/ –verbose This command should ask the password of the user then mounts the remote win share to your local. However, if …

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Synchronize your penguins’ date and time via ntp

NTP stands for Network Time Protocol and it is used to synchronize clocks of computers. All linux boxes in our company sync their clock via time.apple.com using ntp. Configurations is simple just follow some steps. Edit /etc/ntp.conf and addrestrict time.apple.com mask 255.255.255.255 nomodify notrap noqueryserver time.apple.com Edit /etc/ntp/step-tickers and addtime.apple.com Restart ntpd and make sure …