Difference between revisions of "Fedora11"

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==Installing VNUML over Fedora 11 (draft) ==
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==Installing VNUML over Fedora 11/12 ==
  
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work in progress....do not use yet...
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This HowTo describes how to install VNUML over a fresh Fedora 11/12 installation.  
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This HowTo describes how to install VNUML over a fresh Fedora 11 installation.  
 
 
<br>
 
<br>
  
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<ol>
 
<ol>
  
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<li>Install Fedora 9 and make sure basic development tools are installed. Use the following command to install them if needed:
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<li>Install Fedora 11 and update it:
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</li>
 
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yum groupinstall "Development Tools"
 
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<li>Update the system with:
 
 
</li>
 
</li>
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  yum update
 
  yum update
  
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<li>Install the following packages needed by VNUML:
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<li>Install basic development tools and other packages needed by VNUML:
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</li>
 
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yum install bridge-utils readline-devel perl-Module-Build screen expat-devel libpcap-devel perl-Net-Pcap \
 
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    perl-NetAddr-IP perl-Net-IPv6Addr perl-XML-DOM perl-Exception-Class perl-TermReadKey perl-Error perl-CPAN uml_utilities
 
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<!--li>Install the following perl modules:
 
 
</li>
 
</li>
  
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  perl -MCPAN -e "install Net::IPv6Addr; NetAddr::IP"
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  yum -y groupinstall "Development Tools"
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yum -y install bridge-utils readline-devel perl-Module-Build screen expat-devel libpcap-devel 
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yum -y install perl-Net-Pcap perl-NetAddr-IP perl-Net-IPv6Addr perl-XML-DOM perl-Exception-Class
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yum -y install perl-TermReadKey perl-Error perl-CPAN uml_utilities xterm tunctl
  
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Answer "no" when asked if you are ready for manual configuration. If any of the modules does not install correctly, try with "force". For example:
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<li>Install VNUML. Dowload latest vnuml tar file from http://prdownloads.sourceforge.net/vnuml/vnuml_1.8.9.orig.tar.gz?download and:
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perl -MCPAN -e "force install Net::Pcap"
 
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-->
 
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<li>Install uml_utilities:  
 
 
</li>
 
</li>
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  tar xfvz vnuml_1.8.9.orig.tar.gz  
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wget http://www.user-mode-linux.org/~blaisorblade/uml-utilities/uml_utilities_20060323.tar.bz2
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  cd vnuml-1.8.9
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tar xfvj uml_utilities_20060323.tar.bz2
 
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cd tools-20060323
 
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make
 
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make install
 
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<li>Install VNUML. Dowload latest vnuml tar file from [[http://www.dit.upm.es/vnumlwiki/index.php/Download VNUML site]] and:
 
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</li>
 
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  tar xfvz vnuml_1.8.4rc2.orig.tar.gz
 
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  cd vnuml-1.8.4rc2
 
 
  ln -s /usr/lib/perl5 /usr/local/lib/
 
  ln -s /usr/lib/perl5 /usr/local/lib/
 
  ln -s /usr/local/lib/perl5/vendor_perl /usr/local/lib/perl5/site_perl
 
  ln -s /usr/local/lib/perl5/vendor_perl /usr/local/lib/perl5/site_perl
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  make install  # You have to press ENTER several times
 
  make install  # You have to press ENTER several times
  
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<li>Install VNUML kernel. Download the latest UML kernel from [[http://www.dit.upm.es/vnumlwiki/index.php/Download VNUML site]] and:
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<li>Install VNUML kernel. Download the latest UML kernel from http://prdownloads.sourceforge.net/vnuml/linux-um_2.6.28.10-1m.orig.tar.gz?download and:
 
</li>
 
</li>
 
   cd /usr/share
 
   cd /usr/share
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   tar xfvz linux-um_2.6.18.1-bb2-xt-4m.orig.tar.gz
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   tar xfvz linux-um_2.6.28.10-1m.orig.tar.gz
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   ln -s linux-um-2.6.18.1-bb2-xt-4m linux-um  
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   ln -s linux-um-2.6.28.10-1m/ linux-um
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   mv linux-um/linux-2.6.18.1-bb2-xt-4m /usr/share/vnuml/kernels
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   mv linux-um/linux-2.6.28.10-1m /usr/share/vnuml/kernels/
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   ln -s /usr/share/vnuml/kernels/linux-2.6.18.1-bb2-xt-4m /usr/share/vnuml/kernels/linux
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   ln -s /usr/share/vnuml/kernels/linux-2.6.28.10-1m /usr/share/vnuml/kernels/linux
  
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<li>Install root-filesystem. Download one of the latest filesystems from [[http://www.dit.upm.es/vnumlwiki/index.php/Download VNUML site]] and
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<li>Install root-filesystem. Download and install the latest filesystemwith:
 
</li>
 
</li>
 
   
 
   
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tar xvfz <filesystem.tar.gz> /usr/share/vnuml/filesystems/
 
 
  cd /usr/share/vnuml/filesystem/
 
  cd /usr/share/vnuml/filesystem/
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  ln -s <filesystem> root_fs_tutorial
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  wget http://www.dit.upm.es/vnuml/download/scripts/root-fs-installer
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perl root-fs-installer
  
 
<li>Create ssh keys with:
 
<li>Create ssh keys with:
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</li>
 
</li>
 
   cd /usr/share/vnuml/examples
 
   cd /usr/share/vnuml/examples
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   vnumlparser.pl -t simple.xml -v -u root
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   vnumlparser.pl -t simple.xml -v -u root -Z -w 45
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<li>Note for Fedora 11 only: If SElinux is activated (it is by default) it gives an error when starting VNUML scenarios: SELinux is preventing linux (unconfined_t) "mmap_zero" to <Unknown> (unconfined_t)". To solve the error, it is suggested to execute the following command:</li>
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 +
  setsebool -P allow_unconfined_mmap_low 1
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Disclaimer: I do not know exactly what are the security implications of executing this command. But it solves the problem and VNUML works...
  
 
</ol>
 
</ol>

Latest revision as of 17:43, 18 February 2010

Installing VNUML over Fedora 11/12

This HowTo describes how to install VNUML over a fresh Fedora 11/12 installation.

Installation steps:

  1. Install Fedora 11 and update it: 
    2. yum update
  2. Install basic development tools and other packages needed by VNUML: 
    3. yum -y groupinstall "Development Tools"
yum -y install bridge-utils readline-devel perl-Module-Build screen expat-devel libpcap-devel  
yum -y install perl-Net-Pcap perl-NetAddr-IP perl-Net-IPv6Addr perl-XML-DOM perl-Exception-Class
yum -y install perl-TermReadKey perl-Error perl-CPAN uml_utilities xterm tunctl
  3. Install VNUML. Dowload latest vnuml tar file from http://prdownloads.sourceforge.net/vnuml/vnuml_1.8.9.orig.tar.gz?download and: 
    4. tar xfvz vnuml_1.8.9.orig.tar.gz 
cd vnuml-1.8.9
ln -s /usr/lib/perl5 /usr/local/lib/
ln -s /usr/local/lib/perl5/vendor_perl /usr/local/lib/perl5/site_perl
./configure --with-build_modules --prefix="/usr"
make 
make install   # You have to press ENTER several times
  4. Install VNUML kernel. Download the latest UML kernel from http://prdownloads.sourceforge.net/vnuml/linux-um_2.6.28.10-1m.orig.tar.gz?download and: 
    5.  cd /usr/share
 tar xfvz linux-um_2.6.28.10-1m.orig.tar.gz
 ln -s linux-um-2.6.28.10-1m/ linux-um
 mv linux-um/linux-2.6.28.10-1m /usr/share/vnuml/kernels/
 ln -s /usr/share/vnuml/kernels/linux-2.6.28.10-1m /usr/share/vnuml/kernels/linux
  5. Install root-filesystem. Download and install the latest filesystemwith: 
    6. cd /usr/share/vnuml/filesystem/
wget http://www.dit.upm.es/vnuml/download/scripts/root-fs-installer
perl root-fs-installer
  6. Create ssh keys with: 
    7.  ssh-keygen -t rsa1
  7. Test the installation with: 
    8.  cd /usr/share/vnuml/examples
 vnumlparser.pl -t simple.xml -v -u root -Z -w 45
  8. Note for Fedora 11 only: If SElinux is activated (it is by default) it gives an error when starting VNUML scenarios: SELinux is preventing linux (unconfined_t) "mmap_zero" to <Unknown> (unconfined_t)". To solve the error, it is suggested to execute the following command:
    9.  setsebool -P allow_unconfined_mmap_low 1

    Disclaimer: I do not know exactly what are the security implications of executing this command. But it solves the problem and VNUML works...

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