Networking

(TUTORIAL) Como installar GNS3 en CentOS 7.4 2018 – soporte IOU – GUIA

Saludos,

Hoy quiero compartir con ustedes este tutorial, el cual muestra paso a paso la instalacion de GNS3 on CentOS 7.4 con soporte IOU.

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64 bit OS
cat /etc/*release
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!! INSTALL PAQUETES REQUERIDOS
sudo yum install epel-release
sudo yum update -y
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sudo yum install gcc gcc-c++ openssl-devel bzip2-devel
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!! INSTALL PYTHON 3.6.4
cd /tmp
wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgz
tar xzvf Python-3.6.4.tgz
cd Python-3.6.4
./configure –enable-optimizations
sudo make altinstall
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sudo yum install telnet gnome-terminal putty
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!! INSTALL GNS3 GUI AND SERVER
python3.6 -m pip install –user gns3-server
python3.6 -m pip install –user gns3-gui
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gns3
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!! INSTALL SIP
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python3.6 -m pip install –user sip
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!! INSTALL PyQt5 for GNS3
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python3.6 -m pip install –user pyqt5
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!! INSTALL DYNAMIPS
cd /tmp
sudo yum install git cmake -y
sudo yum install elfutils-libelf-devel libpcap-devel cmake glibc-static qemu -y
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git clone https://github.com/GNS3/dynamips.git
cd dynamips/
mkdir build
cd build/
cmake .. -DDYNAMIPS_CODE=stable
make
sudo make install
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!! INSTALL UBRIDGE
cd /tmp
git clone https://github.com/GNS3/ubridge.git
cd ubridge
make
sudo make install
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!! INSTALL VPCS
cd /tmp
sudo yum install svn -y
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svn checkout http://svn.code.sf.net/p/vpcs/code/trunk vpcs
cd vpcs/src
./mk.sh 64
sudo install -m 755 vpcs /usr/local/bin
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!! INSTALL WIRESHARK
sudo yum install wireshark-gnome
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!! INSTALL VIRTUALBOX

download rpm vbox from www.oracle.com

!! FROM REPO

sudo vi /etc/yum.repos.d/virtualbox.repo
[virtualbox]
name=Oracle Linux / RHEL / CentOS-$releasever / $basearch – VirtualBox
baseurl=http://download.virtualbox.org/virtualbox/rpm/el/$releasever/$basearch
enabled=1
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://www.virtualbox.org/download/oracle_vbox.asc

sudo yum install kernel-headers kernel-devel -y

sudo yum install VirtualBox-5.2 (FROM REPO)

sudo yum install VirtualBox-5.2-5.2.6_120293_el7-1.x86_64.rpm -y (FROM RPM FILE)

sudo systemctl enable vboxadd
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!! GNS3 APP in the MENU
copy gns3.desktop to /usr/share/applications

cat /usr/share/applications/gns3.desktop
[Desktop Entry]
Name=GNS3
Comment=Graphical Network Simulator
Exec=gns3
Terminal=false
Type=Application
StartupNotify=true
Icon=/home/jherrera/GNS3/symbols/gns3.ico
Categories=Development;
MimeType=application/x-gns3;
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!!! IOU SUPPORT

chmod +x i86bi_linux-adventerprisek9-ms.155-2.T.bin_mar26_2015
chmod +x keygen.py

sudo yum install libstdc++.i686 -y

!!!! this next step is needed to work keygen.py script, after change restart the system is required

sudo vi /etc/hosts
127.0.0.1 KVM-VHOST

!!! GENERATE IOU KEY

./keygen.py

!!! CREATE iourc file

vi iourc

[license]
KVM-VHOST = eefd6ab1420ef8fb;

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configure gns3 to use IOS and IOU images.
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si deseas ver los pasos en youtube, ingresa con los siguientes links