Merge remote-tracking branch 'shared/master' into developHEADmaster

Conflicts:
	manifests/tunnel.pp

29 files changed, 1250 insertions, 314 deletions

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..94a9ed0
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/README b/README.md
index f0b13cc..d078b8e 100644
--- a/README
+++ b/README.md
@@ -1,16 +1,22 @@
-modules/shorewall/manifests/init.pp - manage firewalling with shorewall 3.x
-
 Puppet Module for Shorewall
 ---------------------------
 This module manages the configuration of Shorewall (http://www.shorewall.net/)
 
+Requirements
+------------
+
+This module requires the concat module, you can find that here:
+https://github.com/puppetlabs/puppetlabs-concat.git
+
 Copyright
 ---------
 
 Copyright (C) 2007 David Schmitt <david@schmitt.edv-bus.at>
 adapted by immerda project group - admin+puppet(at)immerda.ch
 adapted by Puzzle ITC - haerry+puppet(at)puzzle.ch
+
 Copyright (c) 2009 Riseup Networks - micah(shift+2)riseup.net
+
 Copyright (c) 2010 intrigeri - intrigeri(at)boum.org
 See LICENSE for the full license granted to you.
 
@@ -20,6 +26,8 @@ at https://reductivelabs.com/trac/puppet/wiki/AqueosShorewall
 Merged from:
 - git://git.puppet.immerda.ch/module-shorewall.git
 - git://labs.riseup.net/module_shorewall
+- https://gitlab.com/shared-puppet-modules-group/shorewall.git
+
 
 Todo
 ----
@@ -40,21 +48,21 @@ that your operatingsystem provides is used, and any modifications you wish to do
 to it should be configured with augeas, for example, to set IP_FORWARDING=Yes in
 shorewall.conf, simply do this:
 
-  augeas { 'enable_ip_forwarding':
-    changes => 'set /files/etc/shorewall/shorewall.conf/IP_FORWARDING Yes',
-    lens    => 'Shellvars.lns',
-    incl    => '/etc/shorewall/shorewall.conf',
-    notify  => Service[shorewall];
-  }
+    augeas { 'enable_ip_forwarding':
+      changes => 'set /files/etc/shorewall/shorewall.conf/IP_FORWARDING Yes',
+      lens    => 'Shellvars.lns',
+      incl    => '/etc/shorewall/shorewall.conf',
+      notify  => Service[shorewall];
+    }
 
-NOTE: this requires the augeas ruby bindings newer than 0.7.3. 
+NOTE: this requires the augeas ruby bindings newer than 0.7.3.
 
 If you need to, you can provide an entire shorewall.conf by passing its
 source to the main class:
 
-class{'shorewall':
-  conf_source => "puppet:///modules/site_shorewall/${::fqdn}/shorewall.conf.${::operatingsystem}",
-}
+    class{'shorewall':
+      conf_source => "puppet:///modules/site_shorewall/${::fqdn}/shorewall.conf.${::operatingsystem}",
+    }
 
 NOTE: if you distribute a file, you cannot also use augeas, puppet and augeas
 will fight forever. Secondly, you will *need* to make sure that if you are shipping your own
@@ -92,18 +100,18 @@ Example usage follows.
 Torify any outgoing TCP traffic originating from user bob or alice and
 aimed at 6.6.6.6 or 7.7.7.7:
 
-  shorewall::rules::torify {
-    'torify-some-bits':
-      users        => [ 'bob', 'alice' ],
-      destinations => [ '6.6.6.6', '7.7.7.7' ];
-  }
+    shorewall::rules::torify {
+      'torify-some-bits':
+        users        => [ 'bob', 'alice' ],
+        destinations => [ '6.6.6.6', '7.7.7.7' ];
+    }
 
 Torify any outgoing TCP traffic to 8.8.8.8:
 
-  shorewall::rules::torify {
-    'torify-to-this-host':
-      destinations  => [ '8.8.8.8' ];
-  }
+    shorewall::rules::torify {
+      'torify-to-this-host':
+        destinations  => [ '8.8.8.8' ];
+    }
 
 When no destination nor user is provided any outgoing TCP traffic (see
 restrictions bellow) is torified. In that case the user running the
@@ -118,16 +126,16 @@ be changed by setting the allow_rfc1918 parameter to false.
 
 Torify any outgoing TCP traffic but connections to RFC1918 addresses:
 
-  shorewall::rules::torify {
-    'torify-everything-but-lan':
-  }
+    shorewall::rules::torify {
+      'torify-everything-but-lan':
+    }
 
 Torify any outgoing TCP traffic:
 
-  shorewall::rules::torify {
-    'torify-everything:
-      allow_rfc1918 => false;
-  }
+    shorewall::rules::torify {
+      'torify-everything:
+        allow_rfc1918 => false;
+    }
 
 In some cases (e.g. when providing no specific destination nor user
 and denying access to RFC1918 addresses) UDP DNS requests may be
@@ -142,72 +150,72 @@ Example
 
 Example from node.pp:
 
-node xy {
-	class{'config::site_shorewall':
-	  startup => "0"  # create shorewall ruleset but don't startup
-  }
-	shorewall::rule {
-		'incoming-ssh': source => 'all', destination => '$FW',  action  => 'SSH(ACCEPT)', order => 200;
-		'incoming-puppetmaster': source => 'all', destination => '$FW',  action  => 'Puppetmaster(ACCEPT)', order => 300;
-		'incoming-imap': source => 'all', destination => '$FW',  action  => 'IMAP(ACCEPT)', order => 300;
-		'incoming-smtp': source => 'all', destination => '$FW',  action  => 'SMTP(ACCEPT)', order => 300;
-	}
-}
-
-
-class config::site_shorewall($startup = '1') {
-  class{'shorewall':
-    startup => $startup
-  }
-
-  # If you want logging:
-  #shorewall::params {
-  # 'LOG':  value => 'debug';
-  #}
-
-  shorewall::zone {'net':
-    type => 'ipv4';
-  }
-
-  shorewall::rule_section { 'NEW':
-    order => 100;
-  }
-
-  shorewall::interface { 'eth0':
-    zone    => 'net',
-    rfc1918  => true,
-    options => 'tcpflags,blacklist,nosmurfs';
-  }
-
-  shorewall::policy {
-    'fw-to-fw':
-      sourcezone              =>      '$FW',
-      destinationzone         =>      '$FW',
-      policy                  =>      'ACCEPT',
-      order                   =>      100;
-    'fw-to-net':
-      sourcezone              =>      '$FW',
-      destinationzone         =>      'net',
-      policy                  =>      'ACCEPT',
-      shloglevel              =>      '$LOG',
-      order                   =>      110;
-    'net-to-fw':
-      sourcezone              =>      'net',
-      destinationzone         =>      '$FW',
-      policy                  =>      'DROP',
-      shloglevel              =>      '$LOG',
-      order                   =>      120;
-  }       
-
-        
-  # default Rules : ICMP 
-  shorewall::rule {
-    'allicmp-to-host':
-      source => 'all',
-      destination => '$FW',
-      order  => 200,
-      action  => 'AllowICMPs/(ACCEPT)';
-  }
-}
+    node xy {
+      class{'config::site_shorewall':
+        startup => "0"  # create shorewall ruleset but don't startup
+      }
+      shorewall::rule {
+        'incoming-ssh': source => 'all', destination => '$FW',  action  => 'SSH(ACCEPT)', order => 200;
+        'incoming-puppetmaster': source => 'all', destination => '$FW',  action  => 'Puppetmaster(ACCEPT)', order => 300;
+        'incoming-imap': source => 'all', destination => '$FW',  action  => 'IMAP(ACCEPT)', order => 300;
+        'incoming-smtp': source => 'all', destination => '$FW',  action  => 'SMTP(ACCEPT)', order => 300;
+      }
+    }
+
+
+    class config::site_shorewall($startup = '1') {
+      class{'shorewall':
+        startup => $startup
+      }
+
+      # If you want logging:
+      #shorewall::params {
+      # 'LOG':  value => 'debug';
+      #}
+
+      shorewall::zone {'net':
+        type => 'ipv4';
+      }
+
+      shorewall::rule_section { 'NEW':
+        order => 100;
+      }
+
+      shorewall::interface { 'eth0':
+        zone    => 'net',
+        rfc1918  => true,
+        options => 'tcpflags,blacklist,nosmurfs';
+      }
+
+      shorewall::policy {
+        'fw-to-fw':
+          sourcezone              =>      '$FW',
+          destinationzone         =>      '$FW',
+          policy                  =>      'ACCEPT',
+          order                   =>      100;
+        'fw-to-net':
+          sourcezone              =>      '$FW',
+          destinationzone         =>      'net',
+          policy                  =>      'ACCEPT',
+          shloglevel              =>      '$LOG',
+          order                   =>      110;
+        'net-to-fw':
+          sourcezone              =>      'net',
+          destinationzone         =>      '$FW',
+          policy                  =>      'DROP',
+          shloglevel              =>      '$LOG',
+          order                   =>      120;
+      }
+
+
+      # default Rules : ICMP
+      shorewall::rule {
+        'allicmp-to-host':
+          source => 'all',
+          destination => '$FW',
+          order  => 200,
+          action  => 'AllowICMPs/(ACCEPT)';
+      }
+    }
 
 
diff --git a/files/boilerplate/interfaces.header b/files/boilerplate/interfaces.header
index 2027523..663e436 100644
--- a/files/boilerplate/interfaces.header
+++ b/files/boilerplate/interfaces.header
@@ -1,10 +1,10 @@
 #
-# Shorewall version 3.4 - Interfaces File
+# Shorewall version 4 - Interfaces File
 #
 # For information about entries in this file, type "man shorewall-interfaces"
 #
 # For additional information, see
-# http://shorewall.net/Documentation.htm#Interfaces
+# http://www.shorewall.net/manpages/shorewall-interfaces.html
 #
 ###############################################################################
 #ZONE   INTERFACE       BROADCAST       OPTIONS
diff --git a/files/boilerplate/mangle.footer b/files/boilerplate/mangle.footer
new file mode 100644
index 0000000..6bebc05
--- /dev/null
+++ b/files/boilerplate/mangle.footer
@@ -0,0 +1 @@
+#LAST LINE -- ADD YOUR ENTRIES ABOVE THIS LINE -- DO NOT REMOVE
diff --git a/files/boilerplate/mangle.header b/files/boilerplate/mangle.header
new file mode 100644
index 0000000..7a7b12a
--- /dev/null
+++ b/files/boilerplate/mangle.header
@@ -0,0 +1,7 @@
+#
+# Shorewall - Mangle File
+#
+# For additional information, see http://shorewall.net/manpages/shorewall-mangle.html
+#
+#######################################################################################
+#ACTION SOURCE DESTINATION PROTO DSTPORT SRCPORT USER TEST LENGTH TOS CONNBYTES HELPER HEADERS
diff --git a/files/boilerplate/policy.header b/files/boilerplate/policy.header
index a0c5d5d..cc9781f 100644
--- a/files/boilerplate/policy.header
+++ b/files/boilerplate/policy.header
@@ -1,9 +1,11 @@
 #
-# Shorewall version 3.4 - Policy File
+# Shorewall version 4 - Policy File
 #
 # For information about entries in this file, type "man shorewall-policy"
 #
-# See http://shorewall.net/Documentation.htm#Policy for additional information.
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-policy.html
 #
 ###############################################################################
-#SOURCE         DEST            POLICY          LOG             LIMIT:BURST
+#SOURCE DEST  POLICY    LOG LIMIT:    CONNLIMIT:
+#       LEVEL BURST   MASK
diff --git a/files/boilerplate/zones.header b/files/boilerplate/zones.header
index 8b82c2e..5dada52 100644
--- a/files/boilerplate/zones.header
+++ b/files/boilerplate/zones.header
@@ -1,11 +1,12 @@
 #
-# Shorewall version 3.4 - Zones File
+# Shorewall version 4 - Zones File
 #
 # For information about this file, type "man shorewall-zones"
 #
-# For more information, see http://www.shorewall.net/Documentation.htm#Zones
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-zones.html
 #
 ###############################################################################
-#ZONE   TYPE            OPTIONS         IN                      OUT
-#                                       OPTIONS                 OPTIONS
-fw      firewall
+#ZONE TYPE    OPTIONS   IN      OUT
+#         OPTIONS     OPTIONS
+fw  firewall
diff --git a/manifests/base.pp b/manifests/base.pp
index 4324553..0cf3dc6 100644
--- a/manifests/base.pp
+++ b/manifests/base.pp
@@ -1,39 +1,77 @@
+# base things for shorewall
 class shorewall::base {
 
-    package { 'shorewall':
-        ensure => $shorewall::ensure_version,
-    }
+  package { 'shorewall':
+    ensure => $shorewall::ensure_version,
+  }
 
-    # This file has to be managed in place, so shorewall can find it
-    file {
-      '/etc/shorewall/shorewall.conf':
-        require => Package[shorewall],
-        notify => Service[shorewall],
-        owner => root, group => 0, mode => 0644;
-      '/etc/shorewall/puppet':
-        ensure => directory,
-        require => Package[shorewall],
-        owner => root, group => 0, mode => 0644;
-    }
+  # This file has to be managed in place, so shorewall can find it
+  file {
+    '/etc/shorewall/shorewall.conf':
+      require => Package['shorewall'],
+      notify  => Exec['shorewall_check'],
+      owner   => 'root',
+      group   => 'root',
+      mode    => '0644';
+    '/etc/shorewall/puppet':
+      ensure  => directory,
+      require => Package['shorewall'],
+      owner   => 'root',
+      group   => 'root',
+      mode    => '0644';
+  }
 
-    if $shorewall::conf_source {
-      File['/etc/shorewall/shorewall.conf']{
-        source => $shorewall::conf_source,
-      }
+  if $shorewall::conf_source {
+    File['/etc/shorewall/shorewall.conf']{
+      source => $shorewall::conf_source,
     }
+  } else {
+
+    Class['augeas'] -> Class['shorewall::base']
 
     augeas { 'shorewall_module_config_path':
       changes => 'set /files/etc/shorewall/shorewall.conf/CONFIG_PATH \'"/etc/shorewall/puppet:/etc/shorewall:/usr/share/shorewall"\'',
       lens    => 'Shellvars.lns',
       incl    => '/etc/shorewall/shorewall.conf',
-      notify  => Service[shorewall];
+      notify  => Exec['shorewall_check'],
+      require => Package['shorewall'];
     }
+  }
 
-    service{shorewall:
-        ensure  => running,
-        enable  => true,
-        hasstatus => true,
-        hasrestart => true,
-        require => Package[shorewall],
+  exec{'shorewall_check':
+    command     => 'shorewall check',
+    refreshonly => true,
+    notify      => Service['shorewall'],
+  }
+  service{'shorewall':
+    ensure     => running,
+    enable     => true,
+    hasstatus  => true,
+    hasrestart => true,
+    require    => Package['shorewall'],
+  }
+
+  file{'/etc/cron.daily/shorewall_check':}
+  if $shorewall::daily_check {
+    File['/etc/cron.daily/shorewall_check']{
+      content => '#!/bin/bash
+
+output=$(shorewall check 2>&1)
+if [ $? -gt 0 ]; then
+  echo "Error while checking firewall!"
+  echo $output
+  exit 1
+fi
+exit 0
+',
+      owner   => root,
+      group   => 0,
+      mode    => '0700',
+      require => Service['shorewall'],
+    }
+  } else {
+    File['/etc/cron.daily/shorewall_check']{
+      ensure => absent,
     }
+  }
 }
diff --git a/manifests/centos.pp b/manifests/centos.pp
index 7968b69..1f8b37d 100644
--- a/manifests/centos.pp
+++ b/manifests/centos.pp
@@ -1,12 +1,13 @@
+# things needed on centos
 class shorewall::centos inherits shorewall::base {
-  if $::lsbmajdistrelease == '6' {
-    # workaround for
-    # http://comments.gmane.org/gmane.comp.security.shorewall/26991
-    file{'/etc/shorewall/params':
-      ensure => link,
-      target => '/etc/shorewall/puppet/params',
-      before => Service['shorewall'],
-      require => File['/etc/shorewall/puppet']
+  if versioncmp($::operatingsystemmajrelease,'5') > 0 {
+    augeas{'enable_shorewall':
+      context => '/files/etc/sysconfig/shorewall',
+      changes => 'set startup 1',
+      lens    => 'Shellvars.lns',
+      incl    => '/etc/sysconfig/shorewall',
+      require => Package['shorewall'],
+      notify  => Exec['shorewall_check'],
     }
   }
 }
diff --git a/manifests/debian.pp b/manifests/debian.pp
index c7ed607..07176a3 100644
--- a/manifests/debian.pp
+++ b/manifests/debian.pp
@@ -1,11 +1,11 @@
+# debian specific things
 class shorewall::debian inherits shorewall::base {
   file{'/etc/default/shorewall':
-    content => template("shorewall/debian_default.erb"),
+    content => template('shorewall/debian_default.erb'),
     require => Package['shorewall'],
-    notify => Service['shorewall'],
-    owner => root, group => 0, mode => 0644;
-  }
-  Service['shorewall']{
-    status => '/sbin/shorewall status'
+    notify  => Exec['shorewall_check'],
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0644';
   }
 }
diff --git a/manifests/extension_script.pp b/manifests/extension_script.pp
index 569fcbf..80b83d3 100644
--- a/manifests/extension_script.pp
+++ b/manifests/extension_script.pp
@@ -1,14 +1,16 @@
 # See http://shorewall.net/shorewall_extension_scripts.htm
-define shorewall::extension_script($script = '') {
-    case $name {
-        'init', 'initdone', 'start', 'started', 'stop', 'stopped', 'clear', 'refresh', 'continue', 'maclog': {
-          file { "/etc/shorewall/puppet/${name}":
-            content => "${script}\n",
-            notify => Service[shorewall];
-          }
-        }
-        '', default: {
-          err("${name}: unknown shorewall extension script")
-        }
+define shorewall::extension_script(
+  $script
+) {
+  case $name {
+    'init', 'initdone', 'start', 'started', 'stop', 'stopped', 'clear', 'refresh', 'continue', 'maclog': {
+      file { "/etc/shorewall/puppet/${name}":
+        content => "${script}\n",
+        notify  => Exec['shorewall_check'];
+      }
     }
+    default: {
+      err("${name}: unknown shorewall extension script")
+    }
+  }
 }
diff --git a/manifests/init.pp b/manifests/init.pp
index 5a7f740..d6b2d2a 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -1,3 +1,4 @@
+# Manage shorewall on your system
 class shorewall(
   $startup                    = '1',
   $conf_source                = false,
@@ -7,63 +8,116 @@ class shorewall(
   $tor_user                   = $::operatingsystem ? {
     'Debian' => 'debian-tor',
     default  => 'tor'
-  }
+  },
+  $zones                      = {},
+  $zones_defaults             = {},
+  $interfaces                 = {},
+  $interfaces_defaults        = {},
+  $hosts                      = {},
+  $hosts_defaults             = {},
+  $policy                     = {},
+  $policy_defaults            = {},
+  $rules                      = {},
+  $rules_defaults             = {},
+  $rulesections               = {},
+  $rulesections_defaults      = {},
+  $masq                       = {},
+  $masq_defaults              = {},
+  $proxyarp                   = {},
+  $proxyarp_defaults          = {},
+  $nat                        = {},
+  $nat_defaults               = {},
+  $blacklist                  = {},
+  $blacklist_defaults         = {},
+  $rfc1918                    = {},
+  $rfc1918_defaults           = {},
+  $routestopped               = {},
+  $routestopped_defaults      = {},
+  $params                     = {},
+  $params_defaults            = {},
+  $tcdevices                  = {},
+  $tcdevices_defaults         = {},
+  $tcrules                    = {},
+  $tcrules_defaults           = {},
+  $tcclasses                  = {},
+  $tcclasses_defaults         = {},
+  $tunnels                    = {},
+  $tunnels_defaults           = {},
+  $rtrules                    = {},
+  $rtrules_defaults           = {},
+  $daily_check                = true,
 ) {
 
   case $::operatingsystem {
-    gentoo: { include shorewall::gentoo }
-    debian: {
-      include shorewall::debian
-      $dist_tor_user = 'debian-tor'
-    }
-    centos: { include shorewall::base }
-    ubuntu: {
-    case $::lsbdistcodename {
-      karmic: { include shorewall::ubuntu::karmic }
-      default: { include shorewall::debian }
-      }
-    }
+    'Gentoo': { include ::shorewall::gentoo }
+    'Debian','Ubuntu': { include ::shorewall::debian }
+    'CentOS': { include ::shorewall::centos }
     default: {
-      notice "unknown operatingsystem: ${::operatingsystem}" 
-      include shorewall::base
+      notice "unknown operatingsystem: ${::operatingsystem}"
+      include ::shorewall::base
     }
   }
 
-  # See http://www.shorewall.net/3.0/Documentation.htm#Zones
-  shorewall::managed_file{ zones: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#Interfaces
-  shorewall::managed_file{ interfaces: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#Hosts
-  shorewall::managed_file { hosts: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#Policy
-  shorewall::managed_file { policy: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#Rules
-  shorewall::managed_file { rules: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#Masq
-  shorewall::managed_file{ masq: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#ProxyArp
-  shorewall::managed_file { proxyarp: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#NAT
-  shorewall::managed_file { nat: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#Blacklist
-  shorewall::managed_file { blacklist: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#rfc1918
-  shorewall::managed_file { rfc1918: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#Routestopped
-  shorewall::managed_file { routestopped: }
-  # See http://www.shorewall.net/3.0/Documentation.htm#Variables
-  shorewall::managed_file { params: }
-  # See http://www.shorewall.net/3.0/traffic_shaping.htm
-  shorewall::managed_file { tcdevices: }
-  # See http://www.shorewall.net/3.0/traffic_shaping.htm
-  shorewall::managed_file { tcrules: }
-  # See http://www.shorewall.net/3.0/traffic_shaping.htm
-  shorewall::managed_file { tcclasses: }
-  # http://www.shorewall.net/manpages/shorewall-providers.html
-  shorewall::managed_file { providers: }
-  # See http://www.shorewall.net/manpages/shorewall-tunnels.html
-  shorewall::managed_file { tunnel: }
-  # See http://www.shorewall.net/MultiISP.html
-  shorewall::managed_file { rtrules: }
-  
+  shorewall::managed_file{
+    [
+      # See http://www.shorewall.net/3.0/Documentation.htm#Zones
+      'zones',
+      # See http://www.shorewall.net/3.0/Documentation.htm#Interfaces
+      'interfaces',
+      # See http://www.shorewall.net/3.0/Documentation.htm#Hosts
+      'hosts',
+      # See http://www.shorewall.net/3.0/Documentation.htm#Policy
+      'policy',
+      # See http://www.shorewall.net/3.0/Documentation.htm#Rules
+      'rules',
+      # See http://www.shorewall.net/3.0/Documentation.htm#Masq
+      'masq',
+      # See http://www.shorewall.net/3.0/Documentation.htm#ProxyArp
+      'proxyarp',
+      # See http://www.shorewall.net/3.0/Documentation.htm#NAT
+      'nat',
+      # See http://www.shorewall.net/3.0/Documentation.htm#Blacklist
+      'blacklist',
+      # See http://www.shorewall.net/3.0/Documentation.htm#rfc1918
+      'rfc1918',
+      # See http://www.shorewall.net/3.0/Documentation.htm#Routestopped
+      'routestopped',
+      # See http://www.shorewall.net/3.0/Documentation.htm#Variables
+      'params',
+      # See http://www.shorewall.net/3.0/traffic_shaping.htm
+      'tcdevices',
+      # See http://www.shorewall.net/3.0/traffic_shaping.htm
+      'tcrules',
+      # See http://www.shorewall.net/3.0/traffic_shaping.htm
+      'tcclasses',
+      # http://www.shorewall.net/manpages/shorewall-providers.html
+      'providers',
+      # See http://www.shorewall.net/manpages/shorewall-tunnels.html
+      'tunnel',
+      # See http://www.shorewall.net/MultiISP.html
+      'rtrules',
+      # See http://www.shorewall.net/manpages/shorewall-mangle.html
+      'mangle',
+    ]:;
+  }
+
+  create_resources('shorewall::zone',$zones,$zones_defaults)
+  create_resources('shorewall::interface',$interfaces,$interfaces_defaults)
+  create_resources('shorewall::host',$hosts,$hosts_defaults)
+  create_resources('shorewall::policy',$policy,$policy_defaults)
+  create_resources('shorewall::rule',$rules,$rules_defaults)
+  create_resources('shorewall::rule_section',$rulesections,$rulesections_defaults)
+  create_resources('shorewall::masq',$masq,$masq_defaults)
+  create_resources('shorewall::proxyarp',$proxyarp,$proxyarp_defaults)
+  create_resources('shorewall::nat',$nat,$nat_defaults)
+  create_resources('shorewall::blacklist',$blacklist,$blacklist_defaults)
+  create_resources('shorewall::rfc1918',$rfc1918,$rfc1918_defaults)
+  create_resources('shorewall::routestopped',$routestopped,
+    $routestopped_defaults)
+  create_resources('shorewall::params',$params,$params_defaults)
+  create_resources('shorewall::tcdevices',$tcdevices,$tcdevices_defaults)
+  create_resources('shorewall::tcrules',$tcrules,$tcrules_defaults)
+  create_resources('shorewall::tcclasses',$tcclasses,$tcclasses_defaults)
+  create_resources('shorewall::tunnel',$tunnels,$tunnels_defaults)
+  create_resources('shorewall::rtrules',$rtrules,$rtrules_defaults)
 }
diff --git a/manifests/managed_file.pp b/manifests/managed_file.pp
index d564daa..b353814 100644
--- a/manifests/managed_file.pp
+++ b/manifests/managed_file.pp
@@ -1,17 +1,20 @@
-define shorewall::managed_file () {
+# manage a certain file
+define shorewall::managed_file() {
   concat{ "/etc/shorewall/puppet/${name}":
-    notify => Service['shorewall'],
+    notify  => Exec['shorewall_check'],
     require => File['/etc/shorewall/puppet'],
-    owner => root, group => 0, mode => 0600;
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0600';
   }
   concat::fragment {
     "${name}-header":
       source => "puppet:///modules/shorewall/boilerplate/${name}.header",
       target => "/etc/shorewall/puppet/${name}",
-      order => '000';
+      order  => '000';
     "${name}-footer":
       source => "puppet:///modules/shorewall/boilerplate/${name}.footer",
       target => "/etc/shorewall/puppet/${name}",
-      order => '999';
+      order  => '999';
   }
 }
diff --git a/manifests/mangle.pp b/manifests/mangle.pp
new file mode 100644
index 0000000..cd404e7
--- /dev/null
+++ b/manifests/mangle.pp
@@ -0,0 +1,20 @@
+define shorewall::mangle(
+  $source,
+  $destination,
+  $action          = $name,
+  $proto           = '-',
+  $destinationport = '-',
+  $sourceport      = '-',
+  $user            = '-',
+  $test            = '-',
+  $length          = '-',
+  $tos             = '-',
+  $connbytes       = '-',
+  $helper          = '-',
+  $headers         = '-',
+  $order           = '100'
+){
+  shorewall::entry{"mangle-${order}-${name}":
+    line => "${action} ${source} ${destination} ${proto} ${destinationport} ${sourceport} ${user} ${test} ${length} ${tos} ${connbytes} ${helper} ${headers}"
+  }
+}
diff --git a/manifests/rtrules.pp b/manifests/rtrules.pp
index 34e12b4..3810f26 100644
--- a/manifests/rtrules.pp
+++ b/manifests/rtrules.pp
@@ -5,7 +5,7 @@ define shorewall::rtrules(
     $priority = '10000',
     $mark,
 ){
-    shorewall::entry { "rtrules.d/${mark}-${title}":
+    shorewall::entry { "rtrules-${mark}-${name}":
         line => "# ${name}\n${source} ${destination} ${provider} ${priority} ${mark}",
     }
 }
diff --git a/manifests/rules/dns.pp b/manifests/rules/dns.pp
index 99311ca..e775eee 100644
--- a/manifests/rules/dns.pp
+++ b/manifests/rules/dns.pp
@@ -1,18 +1,6 @@
+# open dns port
 class shorewall::rules::dns {
-    shorewall::rule {
-        'net-me-tcp_dns':
-                        source          =>      'net',
-                        destination     =>      '$FW',
-                        proto           =>      'tcp',
-                        destinationport =>      '53',
-                        order           =>      240,
-                        action          =>      'ACCEPT';
-        'net-me-udp_dns':
-                        source          =>      'net',
-                        destination     =>      '$FW',
-                        proto           =>      'udp',
-                        destinationport =>      '53',
-                        order           =>      240,
-                        action          =>      'ACCEPT';
-    }
+  shorewall::rules::dns_rules{
+    'net':
+  }
 }
diff --git a/manifests/rules/dns/disable.pp b/manifests/rules/dns/disable.pp
index 36541da..7de923b 100644
--- a/manifests/rules/dns/disable.pp
+++ b/manifests/rules/dns/disable.pp
@@ -1,5 +1,6 @@
+# disable dns acccess
 class shorewall::rules::dns::disable inherits shorewall::rules::dns {
-  Shorewall::Rule['net-me-tcp_dns', 'net-me-udp_dns']{
-        action  => 'DROP',
-    }
+  Shorewall::Rules::Dns_rules['net']{
+    action  => 'DROP',
+  }
 }
diff --git a/manifests/rules/dns_rules.pp b/manifests/rules/dns_rules.pp
new file mode 100644
index 0000000..abe0eb5
--- /dev/null
+++ b/manifests/rules/dns_rules.pp
@@ -0,0 +1,22 @@
+# open dns port
+define shorewall::rules::dns_rules(
+  $source = $name,
+  $action = 'ACCEPT',
+) {
+  shorewall::rule {
+    "${source}-me-tcp_dns":
+      source          => $source,
+      destination     => '$FW',
+      proto           => 'tcp',
+      destinationport => '53',
+      order           => 240,
+      action          => $action;
+    "${source}-me-udp_dns":
+      source          => $source,
+      destination     => '$FW',
+      proto           => 'udp',
+      destinationport => '53',
+      order           => 240,
+      action          => $action;
+  }
+}
diff --git a/manifests/rules/ipsec.pp b/manifests/rules/ipsec.pp
index 82adff0..413406e 100644
--- a/manifests/rules/ipsec.pp
+++ b/manifests/rules/ipsec.pp
@@ -1,32 +1,32 @@
-class shorewall::rules::ipsec(
-  $source = 'net'
-) {
-    shorewall::rule {
-      'net-me-ipsec-udp':
-        source          => $shorewall::rules::ipsec::source,
-        destination     => '$FW',
-        proto           => 'udp',
-        destinationport => '500',
-        order           => 240,
-        action          => 'ACCEPT';
-      'me-net-ipsec-udp':
-        source          => '$FW',
-        destination     => $shorewall::rules::ipsec::source,
-        proto           => 'udp',
-        destinationport => '500',
-        order           => 240,
-        action          => 'ACCEPT';
-      'net-me-ipsec':
-        source          => $shorewall::rules::ipsec::source,
-        destination     => '$FW',
-        proto           => 'esp',
-        order           => 240,
-        action          => 'ACCEPT';
-      'me-net-ipsec':
-        source          => '$FW',
-        destination     => $shorewall::rules::ipsec::source,
-        proto           => 'esp',
-        order           => 240,
-        action          => 'ACCEPT';
-    }
+# manage ipsec rules for zone specified in
+# $name
+define shorewall::rules::ipsec() {
+  shorewall::rule {
+    "${name}-me-ipsec-udp":
+      source          => $name,
+      destination     => '$FW',
+      proto           => 'udp',
+      destinationport => '500',
+      order           => 240,
+      action          => 'ACCEPT';
+    "me-${name}-ipsec-udp":
+      source          => '$FW',
+      destination     => $name,
+      proto           => 'udp',
+      destinationport => '500',
+      order           => 240,
+      action          => 'ACCEPT';
+    "${name}-me-ipsec":
+      source          => $name,
+      destination     => '$FW',
+      proto           => 'esp',
+      order           => 240,
+      action          => 'ACCEPT';
+    "me-${name}-ipsec":
+      source          => '$FW',
+      destination     => $name,
+      proto           => 'esp',
+      order           => 240,
+      action          => 'ACCEPT';
+  }
 }
diff --git a/manifests/rules/jabberserver.pp b/manifests/rules/jabberserver.pp
index 3b38b29..226d627 100644
--- a/manifests/rules/jabberserver.pp
+++ b/manifests/rules/jabberserver.pp
@@ -1,19 +1,34 @@
-class shorewall::rules::jabberserver {
+# open ports used by a jabberserver
+# in and outbound.
+class shorewall::rules::jabberserver(
+  $open_stun = true,
+) {
   shorewall::rule {
     'net-me-tcp_jabber':
-            source          => 'net',
-            destination     => '$FW',
-            proto           => 'tcp',
-            destinationport => '5222,5223,5269',
-            order           => 240,
-            action          => 'ACCEPT';
+        source          => 'net',
+        destination     => '$FW',
+        proto           => 'tcp',
+        destinationport => '5222,5223,5269',
+        order           => 240,
+        action          => 'ACCEPT';
     'me-net-tcp_jabber_s2s':
-            source          => '$FW',
-            destination     => 'net',
-            proto           => 'tcp',
-            destinationport => '5260,5269,5270,5271,5272',
-            order           => 240,
-            action          => 'ACCEPT';
+        source          => '$FW',
+        destination     => 'net',
+        proto           => 'tcp',
+        destinationport => '5260,5269,5270,5271,5272',
+        order           => 240,
+        action          => 'ACCEPT';
   }
 
+  if $open_stun {
+    shorewall::rule {
+      'net-me-udp_jabber_stun_server':
+        source          => 'net',
+        destination     => '$FW',
+        proto           => 'udp',
+        destinationport => '3478',
+        order           => 240,
+        action          => 'ACCEPT';
+    }
+  }
 }
diff --git a/manifests/rules/libvirt/host.pp b/manifests/rules/libvirt/host.pp
index aaecd9d..dc3970d 100644
--- a/manifests/rules/libvirt/host.pp
+++ b/manifests/rules/libvirt/host.pp
@@ -1,13 +1,23 @@
 class shorewall::rules::libvirt::host (
-  $vmz        = 'vmz',
-  $masq_iface = 'eth0',
+  $vmz           = 'vmz',
+  $masq_iface    = 'eth0',
+  $debproxy_port = 8000,
+  $accept_dhcp   = true,
+  $vmz_iface     = 'virbr0',
   ) {
 
   define shorewall::rule::accept::from_vmz (
-    $proto = '-', $destinationport = '-', $action = 'ACCEPT' ) {
-      shorewall::rule { "$name":
-        source => $vmz, destination => '$FW', order => 300,
-        proto => $proto, destinationport => $destinationport, action => $action;
+    $proto           = '-',
+    $destinationport = '-',
+    $action          = 'ACCEPT'
+    ) {
+      shorewall::rule { $name:
+        source          => $shorewall::rules::libvirt::host::vmz,
+        destination     => '$FW',
+        order           => 300,
+        proto           => $proto,
+        destinationport => $destinationport,
+        action          => $action;
       }
     }
 
@@ -31,16 +41,40 @@ class shorewall::rules::libvirt::host (
   }
 
   shorewall::rule::accept::from_vmz {
-    'accept_dns_from_vmz':      action => 'DNS(ACCEPT)';
-    'accept_tftp_from_vmz':     action => 'TFTP(ACCEPT)';
-    'accept_debproxy_from_vmz': proto => 'tcp', destinationport => '8000', action => 'ACCEPT';
-    'accept_puppet_from_vmz':   proto => 'tcp', destinationport => '8140', action => 'ACCEPT';
+    'accept_dns_from_vmz':
+      action          => 'DNS(ACCEPT)';
+    'accept_tftp_from_vmz':
+      action          => 'TFTP(ACCEPT)';
+    'accept_puppet_from_vmz':
+      proto           => 'tcp',
+      destinationport => '8140',
+      action          => 'ACCEPT';
   }
 
-  shorewall::masq {
-    "masq-${masq_iface}":
-      interface => "$masq_iface",
-      source => '10.0.0.0/8,169.254.0.0/16,172.16.0.0/12,192.168.0.0/16';
+  if $accept_dhcp {
+    shorewall::mangle { "CHECKSUM:T_${vmz_iface}":
+      action          => 'CHECKSUM:T',
+      source          => '-',
+      destination     => $vmz_iface,
+      proto           => 'udp',
+      destinationport => '68';
+    }
+  }
+
+  if $debproxy_port {
+    shorewall::rule::accept::from_vmz { 'accept_debproxy_from_vmz':
+      proto           => 'tcp',
+      destinationport => $debproxy_port,
+      action          => 'ACCEPT';
+    }
+  }
+
+  if $masq_iface {
+    shorewall::masq {
+      "masq-${masq_iface}":
+        interface => $masq_iface,
+        source    => '10.0.0.0/8,169.254.0.0/16,172.16.0.0/12,192.168.0.0/16';
+    }
   }
 
 }
diff --git a/manifests/rules/managesieve.pp b/manifests/rules/managesieve.pp
index 63fafcb..ce1c321 100644
--- a/manifests/rules/managesieve.pp
+++ b/manifests/rules/managesieve.pp
@@ -1,11 +1,25 @@
-class shorewall::rules::managesieve {
+# manage managesieve ports
+class shorewall::rules::managesieve(
+  $legacy_port = false,
+) {
+  shorewall::rule {
+    'net-me-tcp_managesieve':
+      source          =>      'net',
+      destination     =>      '$FW',
+      proto           =>      'tcp',
+      destinationport =>      '4190',
+      order           =>      260,
+      action          =>      'ACCEPT';
+  }
+  if $legacy_port {
     shorewall::rule {
-        'net-me-tcp_managesieve':
-            source          =>      'net',
-            destination     =>      '$FW',
-            proto           =>      'tcp',
-            destinationport =>      '2000',
-            order           =>      260,
-            action          =>      'ACCEPT';
+      'net-me-tcp_managesieve_legacy':
+        source          =>      'net',
+        destination     =>      '$FW',
+        proto           =>      'tcp',
+        destinationport =>      '2000',
+        order           =>      260,
+        action          =>      'ACCEPT';
     }
+  }
 }
diff --git a/manifests/rules/munin.pp b/manifests/rules/munin.pp
index 0c86abe..a20a4e0 100644
--- a/manifests/rules/munin.pp
+++ b/manifests/rules/munin.pp
@@ -1,10 +1,10 @@
 class shorewall::rules::munin(
   $munin_port = '4949',
-  $munin_collector = '127.0.0.1',
+  $munin_collector = ['127.0.0.1'],
   $collector_source = 'net'
 ){
     shorewall::params { 'MUNINPORT': value => $munin_port }
-    shorewall::params { 'MUNINCOLLECTOR': value => join($munin_collector,',') }
+    shorewall::params { 'MUNINCOLLECTOR': value => join(any2array($munin_collector),',') }
     shorewall::rule{'net-me-munin-tcp':
         source          => "${collector_source}:\$MUNINCOLLECTOR",
         destination     => '$FW',
diff --git a/manifests/rules/openvpn.pp b/manifests/rules/openvpn.pp
new file mode 100644
index 0000000..55a20d2
--- /dev/null
+++ b/manifests/rules/openvpn.pp
@@ -0,0 +1,18 @@
+class shorewall::rules::openvpn {
+    shorewall::rule { 'net-me-openvpn-udp':
+        source          => 'net',
+        destination     => '$FW',
+        proto           => 'udp',
+        destinationport => '1194',
+        order           => 240,
+        action          => 'ACCEPT';
+    }
+    shorewall::rule { 'me-net-openvpn-udp':
+        source          => '$FW',
+        destination     => 'net',
+        proto           => 'udp',
+        destinationport => '1194',
+        order           => 240,
+        action          => 'ACCEPT';
+    }
+}
diff --git a/manifests/rules/out/managesieve.pp b/manifests/rules/out/managesieve.pp
index b0e1c3d..c4147d4 100644
--- a/manifests/rules/out/managesieve.pp
+++ b/manifests/rules/out/managesieve.pp
@@ -1,11 +1,25 @@
-class shorewall::rules::out::managesieve {
+# manage outgoing traffic to managesieve
+class shorewall::rules::out::managesieve(
+  $legacy_port = false
+) {
+  shorewall::rule {
+    'me-net-tcp_managesieve':
+      source          =>      '$FW',
+      destination     =>      'net',
+      proto           =>      'tcp',
+      destinationport =>      '4190',
+      order           =>      260,
+      action          =>      'ACCEPT';
+  }
+  if $legacy_port {
     shorewall::rule {
-        'me-net-tcp_managesieve':
-            source          =>      '$FW',
-            destination     =>      'net',
-            proto           =>      'tcp',
-            destinationport =>      '2000',
-            order           =>      260,
-            action          =>      'ACCEPT';
+      'me-net-tcp_managesieve_legacy':
+        source          =>      '$FW',
+        destination     =>      'net',
+        proto           =>      'tcp',
+        destinationport =>      '2000',
+        order           =>      260,
+        action          =>      'ACCEPT';
     }
+  }
 }
diff --git a/manifests/rules/out/pyzor.pp b/manifests/rules/out/pyzor.pp
new file mode 100644
index 0000000..f4f5151
--- /dev/null
+++ b/manifests/rules/out/pyzor.pp
@@ -0,0 +1,12 @@
+# pyzor calls out on 24441
+# https://wiki.apache.org/spamassassin/NetTestFirewallIssues
+class shorewall::rules::out::pyzor {
+  shorewall::rule { 'me-net-udp_pyzor':
+    source          => '$FW',
+    destination     => 'net',
+    proto           => 'udp',
+    destinationport => '24441',
+    order           => 240,
+    action          => 'ACCEPT';
+  }
+}
diff --git a/manifests/rules/out/razor.pp b/manifests/rules/out/razor.pp
new file mode 100644
index 0000000..1f8397c
--- /dev/null
+++ b/manifests/rules/out/razor.pp
@@ -0,0 +1,12 @@
+# razor calls out on 2703
+# https://wiki.apache.org/spamassassin/NetTestFirewallIssues
+class shorewall::rules::out::razor {
+  shorewall::rule { 'me-net-tcp_razor':
+    source          => '$FW',
+    destination     => 'net',
+    proto           => 'tcp',
+    destinationport => '2703',
+    order           => 240,
+    action          => 'ACCEPT';
+  }
+}
diff --git a/manifests/tunnel.pp b/manifests/tunnel.pp
index be30134..2cac922 100644
--- a/manifests/tunnel.pp
+++ b/manifests/tunnel.pp
@@ -5,7 +5,7 @@ define shorewall::tunnel(
     $gateway_zones = '',
     $order = '1'
 ) {
-    shorewall::entry { "tunnel-${order}-${title}":
+    shorewall::entry { "tunnel-${order}-${name}":
         line => "# ${name}\n${tunnel_type} ${zone} ${gateway} ${gateway_zones}",
     }
 }
diff --git a/manifests/ubuntu/karmic.pp b/manifests/ubuntu/karmic.pp
deleted file mode 100644
index 0df3789..0000000
--- a/manifests/ubuntu/karmic.pp
+++ /dev/null
@@ -1,5 +0,0 @@
-class shorewall::ubuntu::karmic inherits shorewall::debian {
-  Package['shorewall']{
-    name => 'shorewall-shell',
-  }
-}