diff --git a/plugins/guests/smartos/cap/change_host_name.rb b/plugins/guests/smartos/cap/change_host_name.rb
new file mode 100644
index 000000000..9c5e6977c
--- /dev/null
+++ b/plugins/guests/smartos/cap/change_host_name.rb
@@ -0,0 +1,17 @@
+module VagrantPlugins
+  module GuestSmartos
+    module Cap
+      class ChangeHostName
+        def self.change_host_name(machine, name)
+          su_cmd = machine.config.smartos.suexec_cmd
+
+          # Only do this if the hostname is not already set
+          if !machine.communicate.test("#{su_cmd} hostname | grep '#{name}'")
+            machine.communicate.execute("#{su_cmd} sh -c \"echo '#{name}' > /etc/nodename\"")
+            machine.communicate.execute("#{su_cmd} hostname #{name}")
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/smartos/cap/configure_networks.rb b/plugins/guests/smartos/cap/configure_networks.rb
new file mode 100644
index 000000000..2e660c3d9
--- /dev/null
+++ b/plugins/guests/smartos/cap/configure_networks.rb
@@ -0,0 +1,26 @@
+module VagrantPlugins
+  module GuestSmartos
+    module Cap
+      class ConfigureNetworks
+        def self.configure_networks(machine, networks)
+          networks.each do |network|
+            device = "#{machine.config.smartos.device}#{network[:interface]}"
+            su_cmd = machine.config.smartos.suexec_cmd
+            ifconfig_cmd = "#{su_cmd} /sbin/ifconfig #{device}"
+
+            machine.communicate.execute("#{ifconfig_cmd} plumb")
+
+            if network[:type].to_sym == :static
+              machine.communicate.execute("#{ifconfig_cmd} inet #{network[:ip]} netmask #{network[:netmask]}")
+              machine.communicate.execute("#{ifconfig_cmd} up")
+              machine.communicate.execute("#{su_cmd} sh -c \"echo '#{network[:ip]}' > /etc/hostname.#{device}\"")
+            elsif network[:type].to_sym == :dhcp
+              machine.communicate.execute("#{ifconfig_cmd} dhcp start")
+            end
+          end
+        end
+      end
+    end
+  end
+end
+
diff --git a/plugins/guests/smartos/cap/halt.rb b/plugins/guests/smartos/cap/halt.rb
new file mode 100644
index 000000000..c0178e388
--- /dev/null
+++ b/plugins/guests/smartos/cap/halt.rb
@@ -0,0 +1,22 @@
+module VagrantPlugins
+  module GuestSmartos
+    module Cap
+      class Halt
+        def self.halt(machine)
+          # There should be an exception raised if the line
+          #
+          #     vagrant::::profiles=Primary Administrator
+          #
+          # does not exist in /etc/user_attr. TODO
+          begin
+            machine.communicate.execute(
+              "#{machine.config.smartos.suexec_cmd} /usr/sbin/shutdown -y -i5 -g0")
+          rescue IOError
+            # Ignore, this probably means connection closed because it
+            # shut down.
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/smartos/cap/mount_nfs.rb b/plugins/guests/smartos/cap/mount_nfs.rb
new file mode 100644
index 000000000..14fa0bdfa
--- /dev/null
+++ b/plugins/guests/smartos/cap/mount_nfs.rb
@@ -0,0 +1,19 @@
+module VagrantPlugins
+  module GuestSmartos
+    module Cap
+      class MountNFS
+        def self.mount_nfs_folder(machine, ip, folders)
+          sudo = machine.config.smartos.suexec_cmd
+
+          folders.each do |name, opts|
+            machine.communicate.tap do |comm|
+              comm.execute("#{sudo} mkdir -p #{opts[:guestpath]}", {:shell => "sh"})
+              comm.execute("#{sudo} /usr/sbin/mount -F nfs '#{ip}:#{opts[:hostpath]}' '#{opts[:guestpath]}'", {:shell => "sh"})
+            end
+          end
+        end
+      end
+    end
+  end
+end
+
diff --git a/plugins/guests/smartos/cap/rsync.rb b/plugins/guests/smartos/cap/rsync.rb
new file mode 100644
index 000000000..0217c4dcc
--- /dev/null
+++ b/plugins/guests/smartos/cap/rsync.rb
@@ -0,0 +1,21 @@
+module VagrantPlugins
+  module GuestSmartos
+    module Cap
+      class RSync
+        def self.rsync_installed(machine)
+          machine.communicate.test("which rsync")
+        end
+
+        def self.rsync_pre(machine, folder_opts)
+          username = machine.ssh_info[:username]
+          sudo = machine.config.smartos.suexec_cmd
+
+          machine.communicate.tap do |comm|
+            comm.execute("#{sudo} mkdir -p '#{folder_opts[:guestpath]}'")
+            comm.execute("#{sudo} chown -R #{username} '#{folder_opts[:guestpath]}'")
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/plugins/guests/smartos/config.rb b/plugins/guests/smartos/config.rb
new file mode 100644
index 000000000..65e9f8ea2
--- /dev/null
+++ b/plugins/guests/smartos/config.rb
@@ -0,0 +1,18 @@
+module VagrantPlugins
+  module GuestSmartos
+    class Config < Vagrant.plugin("2", :config)
+      attr_accessor :halt_timeout
+      attr_accessor :halt_check_interval
+      # This sets the command to use to execute items as a superuser. sudo is default
+      attr_accessor :suexec_cmd
+      attr_accessor :device
+
+      def initialize
+        @halt_timeout = 30
+        @halt_check_interval = 1
+        @suexec_cmd = 'pfexec'
+        @device = "e1000g"
+      end
+    end
+  end
+end
diff --git a/plugins/guests/smartos/guest.rb b/plugins/guests/smartos/guest.rb
new file mode 100644
index 000000000..1d2a18f02
--- /dev/null
+++ b/plugins/guests/smartos/guest.rb
@@ -0,0 +1,11 @@
+require "vagrant"
+
+module VagrantPlugins
+  module GuestSmartos
+    class Guest < Vagrant.plugin("2", :guest)
+      def detect?(machine)
+        machine.communicate.test("cat /etc/release | grep -i SmartOS")
+      end
+    end
+  end
+end
diff --git a/plugins/guests/smartos/plugin.rb b/plugins/guests/smartos/plugin.rb
new file mode 100644
index 000000000..f99f7e498
--- /dev/null
+++ b/plugins/guests/smartos/plugin.rb
@@ -0,0 +1,50 @@
+require "vagrant"
+
+module VagrantPlugins
+  module GuestSmartos
+    class Plugin < Vagrant.plugin("2")
+      name "SmartOS guest."
+      description "SmartOS guest support."
+
+      config("smartos") do
+        require File.expand_path("../config", __FILE__)
+        Config
+      end
+
+      guest("smartos")  do
+        require File.expand_path("../guest", __FILE__)
+        Guest
+      end
+
+      guest_capability("smartos", "change_host_name") do
+        require_relative "cap/change_host_name"
+        Cap::ChangeHostName
+      end
+
+      guest_capability("smartos", "configure_networks") do
+        require_relative "cap/configure_networks"
+        Cap::ConfigureNetworks
+      end
+
+      guest_capability("smartos", "halt") do
+        require_relative "cap/halt"
+        Cap::Halt
+      end
+
+      guest_capability("smartos", "mount_nfs_folder") do
+        require_relative "cap/mount_nfs"
+        Cap::MountNFS
+      end
+
+      guest_capability("smartos", "rsync_installed") do
+        require_relative "cap/rsync"
+        Cap::RSync
+      end
+
+      guest_capability("smartos", "rsync_pre") do
+        require_relative "cap/rsync"
+        Cap::RSync
+      end
+    end
+  end
+end