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Installing ns-3.37 and ns-3.35 in Ubuntu | Ubuntu 22.04 | NS3

Multiple Versions of ns3 in Ubuntu 22.04 In this post, we are going to install two versions of ns3 namely ns-3.35 and ns-3.37  My OS is : Ubuntu 22.04 LTS (Long Term Support) ns-3.35 uses waf and (./waf --run scratch/first)  ns-3.37 uses cmake  (./ns3 run scratch/first.cc) So we will install both the packages  Go through the video for complete instructions To start with  $ sudo apt update  $ sudo apt install build-essential autoconf automake libxmu-dev g++ python3 python3-dev pkg-config sqlite3 cmake python3-setuptools git qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools gir1.2-goocanvas-2.0 python3-gi python3-gi-cairo python3-pygraphviz gir1.2-gtk-3.0 ipython3 openmpi-bin openmpi-common openmpi-doc libopenmpi-dev autoconf cvs bzr unrar gsl-bin libgsl-dev libgslcblas0 wireshark tcpdump sqlite sqlite3 libsqlite3-dev  libxml2 libxml2-dev libc6-dev libc6-dev-i386 libclang-dev llvm-dev automake python3-pip libxml2 libxml2-dev libboost-all-dev  I have downloaded both the versions of ns3 fr

http_proxy in ubuntu

If you are working in the internet with ubuntu, you may need some software to be installed before it is being used actually.

If you install ubuntu with a live CD, you will not have VLC Media player, etc.

Proxy setup needed to install/update software in ubuntu

1. proxy support for Synaptic package manager

Go to Settings-> preferences –> Network Tab, click manual proxy configuration and then set the proxy ip and port

2. proxy support for apt-get

Open the file /root/.bashrc and type the following line

export http_proxy=http://username:password@host:port/

If your proxy server does not have username/password combination then include the following line

export http_proxy=http://host:port/

for example,

export http_proxy=http://192.168.0.10:808/

(NB: .bashrc file is available for all the users of ubuntu, for example if the Linux user login name is “pradeepkumar” then there will be a .bashrc file at /home/pradeepkumar/, but setting the http_proxy in those files will be of no use, because ubuntu allows installation/upgrading of software only for super users ie root, so /root/.bashrc alone will be set with the http_proxy variable)

Source: http://ubuntuforums.org/showthread.php?t=1575

Comments

  1. Wonderful help.
    Recently migrated to Linux Ubuntu.
    Planning to migrate all of my personal Laptops to Ubuntu.

    ReplyDelete
  2. Thanks a lot. This /root/.bashrc file helped me a lot. Searched this for a long time.
    :-)

    Thanks.

    ReplyDelete
  3. [...] you are working under proxy, then go here http://pradeepkumar.org/2010/06/http_proxy-in-ubuntu.html [...]

    ReplyDelete

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