= Step1 - Install Netkit = cd ~ wget http://stud.netgroup.uniroma2.it/~saverio/netkit/netkit-core-2.12-r2-32.tar.bz2 wget http://stud.netgroup.uniroma2.it/~saverio/netkit/netkit-filesystem-i386-F7.0-r2-meshlink-saverio.tar.bz2 wget http://stud.netgroup.uniroma2.it/~saverio/netkit/netkit-kernel-i386-K3.2-r2.tar.bz2 untar this three files, they will install everything in the ~/netkit folder run ./check_configuration.sh in the ~/netkit folder to adjust your .bashrc Saverio .bashrc for example is: export NETKIT_HOME=/home/saverio/netkit export PATH=/home/saverio/netkit/bin:$PATH export MANPATH=:/home/saverio/netkit/man = Step2 - Use the meshlink setup = cd lab1 lstart Three xterm will come up with three virtual machines. inside the virtual machine goto meshlink sources cd /hosthome/path/to/meshlink/source/inyourhome autoreconf -i && ./configure && make cd meshlink-sample make now you can use the meshlinkapp ./meshlinkapp /meshlink myhostname remotehostname every virtual machine has a configuration in the /meshlink folder