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@@ -0,0 +1,42 @@
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+#!/bin/bash
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+
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+# Install KVM
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+apt-get install --no-install-recommends \
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+ qemu-system libvirt-clients libvirt-daemon-system ovmf
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+
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+
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+# Remove virbr0 NAT interface created during the kvm installation
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+virsh net-destroy default
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+virsh net-undefine default
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+
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+
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+# Create network from exisiting host bridge
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+cat >/tmp/host-bridge.xml <<EOL
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+<network>
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+ <name>host-bridge</name>
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+ <forward mode="bridge"/>
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+ <bridge name="br0"/>
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+</network>
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+EOL
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+virsh net-define host-bridge.xml
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+virsh net-autostart host-bridge
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+virsh net-start host-bridge
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+rm /tmp/host-bridge.xml
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+
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+
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+# Create isolated network (without DHCP)
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+cat >/tmp/isolated-bridge.xml <<EOL
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+ <network>
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+ <name>isolated-bridge</name>
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+ <forward mode="bridge"/>
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+ <bridge name="br1"/>
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+ </network>
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+EOL
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+virsh net-define isolated-bridge.xml
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+virsh net-autostart isolated-bridge
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+virsh net-start isolated-bridge
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+rm /tmp/isolated-bridge.xml
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+
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+
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+# List networks
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+virsh net-list
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