diff --git a/plugins/guests/cumulus/cap/change_host_name.rb b/plugins/guests/cumulus/cap/change_host_name.rb
new file mode 100644
index 000000000..e496004ad
--- /dev/null
+++ b/plugins/guests/cumulus/cap/change_host_name.rb
@@ -0,0 +1,44 @@
+module VagrantPlugins
+  module GuestDebian
+    module Cap
+      class ChangeHostName
+        def self.change_host_name(machine, name)
+          comm = machine.communicate
+
+          if !comm.test("hostname -f | grep '^#{name}$'", sudo: false)
+            basename = name.split(".", 2)[0]
+            comm.sudo <<-EOH.gsub(/^ {14}/, '')
+              # Set the hostname
+              echo '#{basename}' > /etc/hostname
+              hostname -F /etc/hostname
+
+              if command -v hostnamectl; then
+                hostnamectl set-hostname '#{basename}'
+              fi
+
+              # Remove comments and blank lines from /etc/hosts
+              sed -i'' -e 's/#.*$//' -e '/^$/d' /etc/hosts
+
+              # Prepend ourselves to /etc/hosts
+              grep -w '#{name}' /etc/hosts || {
+                sed -i'' '1i 127.0.0.1\\t#{name}\\t#{basename}' /etc/hosts
+              }
+
+              # Update mailname
+              echo '#{name}' > /etc/mailname
+
+              # Restart hostname services
+              if test -f /etc/init.d/hostname; then
+                /etc/init.d/hostname start || true
+              fi
+
+              if test -f /etc/init.d/hostname.sh; then
+                /etc/init.d/hostname.sh start || true
+              fi
+            EOH
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/cumulus/cap/configure_networks.rb b/plugins/guests/cumulus/cap/configure_networks.rb
new file mode 100644
index 000000000..c78ffdc05
--- /dev/null
+++ b/plugins/guests/cumulus/cap/configure_networks.rb
@@ -0,0 +1,72 @@
+require "tempfile"
+
+require_relative "../../../../lib/vagrant/util/template_renderer"
+
+module VagrantPlugins
+  module GuestCumulus
+    module Cap
+      class ConfigureNetworks
+        include Vagrant::Util
+
+        def self.configure_networks(machine, networks)
+          comm = machine.communicate
+
+          commands   = []
+          entries    = []
+          interfaces = machine.guest.capability(:network_interfaces)
+
+          networks.each do |network|
+            network[:device] = interfaces[network[:interface]]
+
+            entry = TemplateRenderer.render("guests/cumulus/network_#{network[:type]}",
+              options: network,
+            )
+            entries << entry
+          end
+
+          Tempfile.open("vagrant-cumulus-configure-networks") do |f|
+            f.binmode
+            f.write(entries.join("\n"))
+            f.fsync
+            f.close
+            comm.upload(f.path, "/tmp/vagrant-network-entry")
+          end
+
+          networks.each do |network|
+            # Ubuntu 16.04+ returns an error when downing an interface that
+            # does not exist. The `|| true` preserves the behavior that older
+            # Ubuntu versions exhibit and Vagrant expects (GH-7155)
+            commands << "/sbin/ifdown '#{network[:device]}' || true"
+            commands << "/sbin/ip addr flush dev '#{network[:device]}'"
+          end
+
+          # Reconfigure /etc/network/interfaces.
+          commands << <<-EOH.gsub(/^ {12}/, "")
+            # Remove any previous network modifications from the interfaces file
+            sed -e '/^#VAGRANT-BEGIN/,$ d' /etc/network/interfaces > /tmp/vagrant-network-interfaces.pre
+            sed -ne '/^#VAGRANT-END/,$ p' /etc/network/interfaces | tac | sed -e '/^#VAGRANT-END/,$ d' | tac > /tmp/vagrant-network-interfaces.post
+
+            cat \\
+              /tmp/vagrant-network-interfaces.pre \\
+              /tmp/vagrant-network-entry \\
+              /tmp/vagrant-network-interfaces.post \\
+              > /etc/network/interfaces
+
+            rm -f /tmp/vagrant-network-interfaces.pre
+            rm -f /tmp/vagrant-network-entry
+            rm -f /tmp/vagrant-network-interfaces.post
+          EOH
+
+          # Bring back up each network interface, reconfigured.
+          networks.each do |network|
+            commands << "/sbin/ifup '#{network[:device]}'"
+          end
+
+          # Run all the commands in one session to prevent partial configuration
+          # due to a severed network.
+          comm.sudo(commands.join("\n"))
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/cumulus/cap/nfs.rb b/plugins/guests/cumulus/cap/nfs.rb
new file mode 100644
index 000000000..de9da6667
--- /dev/null
+++ b/plugins/guests/cumulus/cap/nfs.rb
@@ -0,0 +1,16 @@
+module VagrantPlugins
+  module GuestDebian
+    module Cap
+      class NFS
+        def self.nfs_client_install(machine)
+          comm = machine.communicate
+          comm.sudo <<-EOH.gsub(/^ {12}/, '')
+            apt-get -yqq update
+            apt-get -yqq install nfs-common portmap
+            exit $?
+          EOH
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/cumulus/cap/rsync.rb b/plugins/guests/cumulus/cap/rsync.rb
new file mode 100644
index 000000000..6fca5d4f1
--- /dev/null
+++ b/plugins/guests/cumulus/cap/rsync.rb
@@ -0,0 +1,15 @@
+module VagrantPlugins
+  module GuestDebian
+    module Cap
+      class RSync
+        def self.rsync_install(machine)
+          comm = machine.communicate
+          comm.sudo <<-EOH.gsub(/^ {14}/, '')
+            apt-get -yqq update
+            apt-get -yqq install rsync
+          EOH
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/cumulus/cap/smb.rb b/plugins/guests/cumulus/cap/smb.rb
new file mode 100644
index 000000000..e1f3b7000
--- /dev/null
+++ b/plugins/guests/cumulus/cap/smb.rb
@@ -0,0 +1,17 @@
+module VagrantPlugins
+  module GuestDebian
+    module Cap
+      class SMB
+        def self.smb_install(machine)
+          comm = machine.communicate
+          if !comm.test("test -f /sbin/mount.cifs")
+            comm.sudo <<-EOH.gsub(/^ {14}/, '')
+              apt-get -yqq update
+              apt-get -yqq install cifs-utils
+            EOH
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/cumulus/guest.rb b/plugins/guests/cumulus/guest.rb
new file mode 100644
index 000000000..6b731fddd
--- /dev/null
+++ b/plugins/guests/cumulus/guest.rb
@@ -0,0 +1,10 @@
+require_relative '../linux/guest'
+
+module VagrantPlugins
+  module GuestCumulus
+    class Guest < VagrantPlugins::GuestLinux::Guest
+      # Name used for guest detection
+      GUEST_DETECTION_NAME = "cumulus".freeze
+    end
+  end
+end
diff --git a/plugins/guests/cumulus/plugin.rb b/plugins/guests/cumulus/plugin.rb
new file mode 100644
index 000000000..bfb26d2f2
--- /dev/null
+++ b/plugins/guests/cumulus/plugin.rb
@@ -0,0 +1,40 @@
+require "vagrant"
+
+module VagrantPlugins
+  module GuestCumulus
+    class Plugin < Vagrant.plugin("2")
+      name "Cumulus guest"
+      description "Cumulus guest support."
+
+      guest(:cumulus, :linux) do
+        require_relative "guest"
+        Guest
+      end
+
+      guest_capability(:cumulus, :configure_networks) do
+        require_relative "cap/configure_networks"
+        Cap::ConfigureNetworks
+      end
+
+      guest_capability(:cumulus, :change_host_name) do
+        require_relative "cap/change_host_name"
+        Cap::ChangeHostName
+      end
+
+      guest_capability(:cumulus, :nfs_client_install) do
+        require_relative "cap/nfs"
+        Cap::NFS
+      end
+
+      guest_capability(:cumulus, :rsync_install) do
+        require_relative "cap/rsync"
+        Cap::RSync
+      end
+
+      guest_capability(:cumulus, :smb_install) do
+        require_relative "cap/smb"
+        Cap::SMB
+      end
+    end
+  end
+end