diff --git a/plugins/guests/solaris11/cap/change_host_name.rb b/plugins/guests/solaris11/cap/change_host_name.rb
index d49eef251..cf7336e90 100644
--- a/plugins/guests/solaris11/cap/change_host_name.rb
+++ b/plugins/guests/solaris11/cap/change_host_name.rb
@@ -11,8 +11,6 @@ module VagrantPlugins
 
           # Only do this if the hostname is not already set
           if !machine.communicate.test("/usr/sbin/svccfg -s system/identity:node listprop config/nodename | /usr/bin/grep '#{name}'")
-            #machine.communicate.execute("#{su_cmd} sh -c \"echo '#{name}' > /etc/nodename\"")
-            #machine.communicate.execute("#{su_cmd} uname -S #{name}")
             machine.communicate.execute("#{su_cmd} /usr/sbin/svccfg -s system/identity:node setprop config/nodename=\"#{name}\"")
             machine.communicate.execute("#{su_cmd} /usr/sbin/svccfg -s system/identity:node setprop config/loopback=\"#{name}\"")
             machine.communicate.execute("#{su_cmd} /usr/sbin/svccfg -s system/identity:node refresh ")
diff --git a/plugins/guests/solaris11/cap/configure_networks.rb b/plugins/guests/solaris11/cap/configure_networks.rb
index 15aa62679..ca3311177 100644
--- a/plugins/guests/solaris11/cap/configure_networks.rb
+++ b/plugins/guests/solaris11/cap/configure_networks.rb
@@ -12,19 +12,13 @@ module VagrantPlugins
             su_cmd = machine.config.solaris11.suexec_cmd
             mask = "#{network[:netmask]}"
             cidr = mask.split(".").map { |e| e.to_i.to_s(2).rjust(8, "0") }.join.count("1").to_s
-            #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}\"")
-              # ipadm create-addr -T static -a local=172.16.10.15/24 net2/v4
               if machine.communicate.test("ipadm | grep #{device}/v4")
                 machine.communicate.execute("#{su_cmd} ipadm delete-addr #{device}/v4")
               end
               machine.communicate.execute("#{su_cmd} ipadm create-addr -T static -a #{network[:ip]}/#{cidr} #{device}/v4")
             elsif network[:type].to_sym == :dhcp
-              #machine.communicate.execute("#{ifconfig_cmd} dhcp start")
               if machine.communicate.test("ipadm show-if -o all | grep #{device} | tr -s ' ' | cut -d ' ' -f 6  | grep '4\|6'")
                 machine.communicate.execute("#{su_cmd} ipadm create-addr -T addrconf #{device}/v4")
               end
diff --git a/plugins/guests/solaris11/cap/halt.rb b/plugins/guests/solaris11/cap/halt.rb
deleted file mode 100644
index 67e0b4219..000000000
--- a/plugins/guests/solaris11/cap/halt.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-# A general Vagrant system implementation for "solaris 11".
-#
-# Contributed by Jan Thomas Moldung <janth@moldung.no>
-
-module VagrantPlugins
-  module GuestSolaris11
-    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.solaris11.suexec_cmd} /usr/sbin/shutdown -y -i5 -g0")
-          rescue IOError, Vagrant::Errors::SSHDisconnected
-            # Ignore, this probably means connection closed because it
-            # shut down.
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/plugins/guests/solaris11/cap/insert_public_key.rb b/plugins/guests/solaris11/cap/insert_public_key.rb
deleted file mode 100644
index 55087c366..000000000
--- a/plugins/guests/solaris11/cap/insert_public_key.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-require "vagrant/util/shell_quote"
-
-module VagrantPlugins
-  module GuestSolaris11
-    module Cap
-      class InsertPublicKey
-        def self.insert_public_key(machine, contents)
-          contents = contents.chomp
-          contents = Vagrant::Util::ShellQuote.escape(contents, "'")
-
-          machine.communicate.tap do |comm|
-            comm.execute("mkdir -p ~/.ssh")
-            comm.execute("chmod 0700 ~/.ssh")
-            comm.execute("printf '#{contents}\\n' >> ~/.ssh/authorized_keys")
-            comm.execute("chmod 0600 ~/.ssh/authorized_keys")
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/plugins/guests/solaris11/cap/mount_virtualbox_shared_folder.rb b/plugins/guests/solaris11/cap/mount_virtualbox_shared_folder.rb
deleted file mode 100644
index 86012cc90..000000000
--- a/plugins/guests/solaris11/cap/mount_virtualbox_shared_folder.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-# A general Vagrant system implementation for "solaris 11".
-#
-# Contributed by Jan Thomas Moldung <janth@moldung.no>
-
-module VagrantPlugins
-  module GuestSolaris11
-    module Cap
-      class MountVirtualBoxSharedFolder
-        def self.mount_virtualbox_shared_folder(machine, name, guestpath, options)
-          # These are just far easier to use than the full options syntax
-          owner = options[:owner]
-          group = options[:group]
-
-          # Create the shared folder
-          machine.communicate.execute("#{machine.config.solaris11.suexec_cmd} mkdir -p #{guestpath}")
-
-          if owner.is_a? Integer
-            mount_uid = owner
-          else
-            # We have to use this `id` command instead of `/usr/bin/id` since this
-            # one accepts the "-u" and "-g" flags.
-            mount_uid = "`/usr/xpg4/bin/id -u #{owner}`"
-          end
-
-          if group.is_a? Integer
-            mount_gid = group
-          else
-            mount_gid = "`/usr/xpg4/bin/id -g #{group}`"
-          end
-
-          # Mount the folder with the proper owner/group
-          mount_options = "-o uid=#{mount_uid},gid=#{mount_gid}"
-          if options[:mount_options]
-            mount_options += ",#{options[:mount_options].join(",")}"
-          end
-
-          machine.communicate.execute("#{machine.config.solaris11.suexec_cmd} /sbin/mount -F vboxfs #{mount_options} #{name} #{guestpath}")
-
-          # chown the folder to the proper owner/group
-          machine.communicate.execute("#{machine.config.solaris11.suexec_cmd} chown #{mount_uid}:#{mount_gid} #{guestpath}")
-        end
-      end
-    end
-  end
-end
diff --git a/plugins/guests/solaris11/cap/remove_public_key.rb b/plugins/guests/solaris11/cap/remove_public_key.rb
deleted file mode 100644
index 91924d3c5..000000000
--- a/plugins/guests/solaris11/cap/remove_public_key.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-require "vagrant/util/shell_quote"
-
-module VagrantPlugins
-  module GuestSolaris11
-    module Cap
-      class RemovePublicKey
-        def self.remove_public_key(machine, contents)
-          contents = contents.chomp
-          contents = Vagrant::Util::ShellQuote.escape(contents, "'")
-
-          machine.communicate.tap do |comm|
-            if comm.test("test -f ~/.ssh/authorized_keys")
-              comm.execute(
-                "sed -i '/^.*#{contents}.*$/d' ~/.ssh/authorized_keys")
-            end
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/plugins/guests/solaris11/cap/rsync.rb b/plugins/guests/solaris11/cap/rsync.rb
deleted file mode 100644
index f86f39a10..000000000
--- a/plugins/guests/solaris11/cap/rsync.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-require_relative "../../../synced_folders/rsync/default_unix_cap"
-
-module VagrantPlugins
-  module GuestSolaris11
-    module Cap
-      class RSync
-        extend VagrantPlugins::SyncedFolderRSync::DefaultUnixCap
-
-        def self.rsync_command(machine)
-          "#{machine.config.solaris11.suexec_cmd} rsync"
-        end
-
-        def self.rsync_pre(machine, opts)
-          machine.communicate.tap do |comm|
-            comm.sudo("mkdir -p '#{opts[:guestpath]}'")
-          end
-        end
-
-        def self.rsync_post(machine, opts)
-          if opts.key?(:chown) && !opts[:chown]
-            return
-          end
-          suexec_cmd = machine.config.solaris11.suexec_cmd
-          machine.communicate.execute("#{suexec_cmd} #{build_rsync_chown(opts)}")
-        end
-      end
-    end
-  end
-end
diff --git a/plugins/guests/solaris11/plugin.rb b/plugins/guests/solaris11/plugin.rb
index fa94ef598..768f70f4e 100644
--- a/plugins/guests/solaris11/plugin.rb
+++ b/plugins/guests/solaris11/plugin.rb
@@ -10,16 +10,16 @@ module VagrantPlugins
       name "Solaris 11 guest."
       description "Solaris 11 guest support."
 
+      guest(:solaris11, :solaris) do
+        require_relative "guest"
+        Guest
+      end
+
       config(:solaris11) do
         require_relative "config"
         Config
       end
 
-      guest(:solaris11) do
-        require_relative "guest"
-        Guest
-      end
-
       guest_capability(:solaris11, :change_host_name) do
         require_relative "cap/change_host_name"
         Cap::ChangeHostName
@@ -29,36 +29,6 @@ module VagrantPlugins
         require_relative "cap/configure_networks"
         Cap::ConfigureNetworks
       end
-
-      guest_capability(:solaris11, :halt) do
-        require_relative "cap/halt"
-        Cap::Halt
-      end
-
-      guest_capability(:solaris11, :mount_virtualbox_shared_folder) do
-        require_relative "cap/mount_virtualbox_shared_folder"
-        Cap::MountVirtualBoxSharedFolder
-      end
-
-      guest_capability(:solaris11, :rsync_installed) do
-        require_relative "cap/rsync"
-        Cap::RSync
-      end
-
-      guest_capability(:solaris11, :rsync_pre) do
-        require_relative "cap/rsync"
-        Cap::RSync
-      end
-
-      guest_capability(:solaris11, :insert_public_key) do
-        require_relative "cap/insert_public_key"
-        Cap::InsertPublicKey
-      end
-
-      guest_capability(:solaris11, :remove_public_key) do
-        require_relative "cap/remove_public_key"
-        Cap::RemovePublicKey
-      end
     end
   end
 end
diff --git a/test/unit/plugins/guests/solaris11/cap/change_host_name_test.rb b/test/unit/plugins/guests/solaris11/cap/change_host_name_test.rb
new file mode 100644
index 000000000..df48486c2
--- /dev/null
+++ b/test/unit/plugins/guests/solaris11/cap/change_host_name_test.rb
@@ -0,0 +1,36 @@
+require_relative "../../../../base"
+
+describe "VagrantPlugins::GuestSolaris11::Cap::ChangeHostName" do
+  let(:caps) do
+    VagrantPlugins::GuestSolaris11::Plugin
+      .components
+      .guest_capabilities[:solaris11]
+  end
+
+  let(:machine) { double("machine", config: double("config", solaris11: double("solaris11", suexec_cmd: 'sudo'))) }
+  let(:comm) { VagrantTests::DummyCommunicator::Communicator.new(machine) }
+
+  before do
+    allow(machine).to receive(:communicate).and_return(comm)
+  end
+
+  after do
+    comm.verify_expectations!
+  end
+
+  describe ".change_host_name" do
+    let(:cap) { caps.get(:change_host_name) }
+    let(:name) { "solaris11.domain.com" }
+
+    it "changes the hostname" do
+      allow(machine.communicate).to receive(:test).and_return(false)
+      allow(machine.communicate).to receive(:execute)
+
+      expect(machine.communicate).to receive(:execute).with("sudo /usr/sbin/svccfg -s system/identity:node setprop config/nodename=\"#{name}\"")
+      expect(machine.communicate).to receive(:execute).with("sudo /usr/sbin/svccfg -s system/identity:node setprop config/loopback=\"#{name}\"")
+      expect(machine.communicate).to receive(:execute).with("sudo /usr/sbin/svccfg -s system/identity:node refresh ")
+      expect(machine.communicate).to receive(:execute).with("sudo /usr/sbin/svcadm restart system/identity:node ")
+      cap.change_host_name(machine, name)
+    end
+  end
+end
diff --git a/test/unit/plugins/guests/solaris11/cap/configure_networks_test.rb b/test/unit/plugins/guests/solaris11/cap/configure_networks_test.rb
new file mode 100644
index 000000000..87520dd65
--- /dev/null
+++ b/test/unit/plugins/guests/solaris11/cap/configure_networks_test.rb
@@ -0,0 +1,56 @@
+require_relative "../../../../base"
+
+describe "VagrantPlugins::GuestSolaris11::Cap::ConfigureNetworks" do
+  let(:caps) do
+    VagrantPlugins::GuestSolaris11::Plugin
+      .components
+      .guest_capabilities[:solaris11]
+  end
+
+  let(:machine) { double("machine", config: double("config", solaris11: double("solaris11", suexec_cmd: 'sudo', device: 'net'))) }
+  let(:comm) { VagrantTests::DummyCommunicator::Communicator.new(machine) }
+
+  before do
+    allow(machine).to receive(:communicate).and_return(comm)
+  end
+
+  after do
+    comm.verify_expectations!
+  end
+
+  describe ".configufre_networks" do
+    let(:cap) { caps.get(:configure_networks) }
+    let(:network_1) do
+      {
+        interface: 0,
+        type: "dhcp",
+      }
+    end
+
+    let(:network_2) do
+      {
+        interface: 1,
+        type: "static",
+        ip: "33.33.33.10",
+        netmask: "255.255.0.0",
+        gateway: "33.33.0.1",
+      }
+    end
+
+    let(:networks) { [network_1, network_2] }
+
+    it "configures the guests network if static" do
+      allow(machine.communicate).to receive(:test).and_return(true)
+
+      cap.configure_networks(machine, networks)
+      expect(comm.received_commands[1]).to eq("sudo ipadm delete-addr net1/v4")
+      expect(comm.received_commands[2]).to eq("sudo ipadm create-addr -T static -a 33.33.33.10/16 net1/v4")
+    end
+
+    it "configures the guests network if dhcp" do
+      allow(machine.communicate).to receive(:test).and_return(true)
+      cap.configure_networks(machine, networks)
+      expect(comm.received_commands[0]).to eq("sudo ipadm create-addr -T addrconf net0/v4")
+    end
+  end
+end
diff --git a/test/unit/plugins/guests/solaris11/cap/halt_test.rb b/test/unit/plugins/guests/solaris11/cap/halt_test.rb
deleted file mode 100644
index 3c4d64eb0..000000000
--- a/test/unit/plugins/guests/solaris11/cap/halt_test.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-require_relative "../../../../base"
-
-describe "VagrantPlugins::GuestSolaris11::Cap::Halt" do
-  let(:caps) do
-    VagrantPlugins::GuestSolaris11::Plugin
-      .components
-      .guest_capabilities[:solaris11]
-  end
-
-  let(:shutdown_command){ "sudo /usr/sbin/shutdown -y -i5 -g0" }
-  let(:machine) { double("machine", config: double("config", solaris11: double("solaris11", suexec_cmd: 'sudo'))) }
-  let(:comm) { VagrantTests::DummyCommunicator::Communicator.new(machine) }
-
-  before do
-    allow(machine).to receive(:communicate).and_return(comm)
-  end
-
-  after do
-    comm.verify_expectations!
-  end
-
-  describe ".halt" do
-    let(:cap) { caps.get(:halt) }
-
-    it "runs the shutdown command" do
-      comm.expect_command(shutdown_command)
-      cap.halt(machine)
-    end
-
-    it "ignores an IOError" do
-      comm.stub_command(shutdown_command, raise: IOError)
-      expect {
-        cap.halt(machine)
-      }.to_not raise_error
-    end
-
-    it "ignores a Vagrant::Errors::SSHDisconnected" do
-      comm.stub_command(shutdown_command, raise: Vagrant::Errors::SSHDisconnected)
-      expect {
-        cap.halt(machine)
-      }.to_not raise_error
-    end
-  end
-end