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Posted to commits@cloudstack.apache.org by pr...@apache.org on 2012/10/04 08:12:58 UTC

git commit: doc files for inter vlan routing

Updated Branches:
  refs/heads/master 073e6449b -> d50141d26


doc files for inter vlan routing


Project: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/commit/d50141d2
Tree: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/tree/d50141d2
Diff: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/diff/d50141d2

Branch: refs/heads/master
Commit: d50141d26831e01eb878af5cc011aaa748166058
Parents: 073e644
Author: Radhika PC <ra...@citrix.com>
Authored: Thu Oct 4 11:42:25 2012 +0530
Committer: Pranav Saxena <pr...@citrix.com>
Committed: Thu Oct 4 11:42:25 2012 +0530

----------------------------------------------------------------------
 docs/en-US/add-gateway-vpc.xml               |  104 +++++++++++++++
 docs/en-US/add-tier.xml                      |   89 +++++++++++++
 docs/en-US/add-vm-to-tier.xml                |   45 +++++++
 docs/en-US/add-vpc.xml                       |   75 +++++++++++
 docs/en-US/configure-acl.xml                 |  139 +++++++++++++++++++++
 docs/en-US/delete-reset-vpn.xml              |   89 +++++++++++++
 docs/en-US/enable-disable-static-nat-vpc.xml |   97 ++++++++++++++
 docs/en-US/images/remove-vpc.png             |  Bin 0 -> 815 bytes
 docs/en-US/images/remove-vpn.png             |  Bin 0 -> 735 bytes
 docs/en-US/images/reset-vpn.png              |  Bin 0 -> 860 bytes
 docs/en-US/release-ip-for-vpc.xml            |   80 ++++++++++++
 docs/en-US/remove-tier.xml                   |   55 ++++++++
 docs/en-US/remove-vpc.xml                    |   68 ++++++++++
 13 files changed, 841 insertions(+), 0 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/add-gateway-vpc.xml
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diff --git a/docs/en-US/add-gateway-vpc.xml b/docs/en-US/add-gateway-vpc.xml
new file mode 100644
index 0000000..616794a
--- /dev/null
+++ b/docs/en-US/add-gateway-vpc.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+	or more contributor license agreements.  See the NOTICE file
+	distributed with this work for additional information
+	regarding copyright ownership.  The ASF licenses this file
+	to you under the Apache License, Version 2.0 (the
+	"License"); you may not use this file except in compliance
+	with the License.  You may obtain a copy of the License at
+	http://www.apache.org/licenses/LICENSE-2.0
+	Unless required by applicable law or agreed to in writing,
+	software distributed under the License is distributed on an
+	"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+	KIND, either express or implied.  See the License for the
+	specific language governing permissions and limitations
+	under the License.
+-->
+<section id="add-gateway-vpc">
+  <title>Adding a Private Gateway to a VPC</title>
+  <para>A private gateway can be added by the root admin only. The VPC private network has 1:1
+    relationship with the NIC of the physical network. No gateways with duplicated VLAN and IP are
+    allowed in the same data center.</para>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user.</para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPCs that you have created for the account is listed in the page.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Configure button of the VPC to which you want to configure load balancing
+        rules.</para>
+      <para>The VPC page is displayed where all the tiers you created are listed in a
+        diagram.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Settings icon.</para>
+      <para>The following options are displayed.</para>
+      <itemizedlist>
+        <listitem>
+          <para>IP Addresses</para>
+        </listitem>
+        <listitem>
+          <para>Private Gateways</para>
+        </listitem>
+        <listitem>
+          <para>Site-to-Site VPN</para>
+        </listitem>
+        <listitem>
+          <para>Network ACLs</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+    <listitem>
+      <para>Select Private Gateways.</para>
+      <para>The Gateways page is displayed.</para>
+    </listitem>
+    <listitem>
+      <para>Click Add new gateway:</para>
+      <mediaobject>
+        <imageobject>
+          <imagedata fileref="./images/add-new-gateway-vpc.png"/>
+        </imageobject>
+        <textobject>
+          <phrase>add-new-gateway-vpc.png: adding a private gateway for the VPC.</phrase>
+        </textobject>
+      </mediaobject>
+    </listitem>
+    <listitem>
+      <para>Specify the following:</para>
+      <itemizedlist>
+        <listitem>
+          <para><emphasis role="bold">Physical Network</emphasis>: The physical network you have
+            created in the zone.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">IP Address</emphasis>: The IP address associated with the VPC
+            gateway.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Gateway</emphasis>: The gateway through which the traffic is
+            routed to and from the VPC.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Netmask</emphasis>: The netmask associated with the VPC
+            gateway.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">VLAN</emphasis>: The VLAN associated with the VPC
+            gateway.</para>
+        </listitem>
+      </itemizedlist>
+      <para>The new gateway appears in the list. You can repeat these steps to add more gateway for
+        this VPC.</para>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/add-tier.xml
----------------------------------------------------------------------
diff --git a/docs/en-US/add-tier.xml b/docs/en-US/add-tier.xml
new file mode 100644
index 0000000..6beaab2
--- /dev/null
+++ b/docs/en-US/add-tier.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<section id="add-tier">
+  <title>Adding Tiers</title>
+  <para>Tiers are distinct locations within a VPC that act as isolated networks, which do not have
+    access to other tiers by default. Tiers are set up on different VLANs that can communicate with
+    each other by using a virtual router. Tiers provide inexpensive, low latency network
+    connectivity to other tiers within the VPC.</para>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user.</para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPC that you have created for the account is listed in the page.</para>
+      <note>
+        <para>The end users can see their own VPCs, while root and domain admin can see any VPC they
+          are authorized to see.</para>
+      </note>
+    </listitem>
+    <listitem>
+      <para>Click the Configure button of the VPC for which you want to set up tiers.</para>
+      <para>The Add new tier dialog is displayed, as follows:</para>
+      <mediaobject>
+        <imageobject>
+          <imagedata fileref="./images/add-tier.png"/>
+        </imageobject>
+        <textobject>
+          <phrase>add-tier.png: adding a tier to a vpc.</phrase>
+        </textobject>
+      </mediaobject>
+      <para>If you have already created tiers, the VPC diagram is displayed. Click Create Tier to
+        add a new tier.</para>
+    </listitem>
+    <listitem>
+      <para>Specify the following:</para>
+      <para>All the fields are mandatory.</para>
+      <itemizedlist>
+        <listitem>
+          <para><emphasis role="bold">Name</emphasis>: A unique name for the tier you create.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Network Offering</emphasis>: The following default network
+            offerings are listed: DefaultIsolatedNetworkOfferingForVpcNetworksNoLB,
+            DefaultIsolatedNetworkOfferingForVpcNetworks</para>
+          <para>In a VPC, only one tier can be created by using LB-enabled network offering.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Gateway</emphasis>: The gateway for the tier you create.
+            Ensure that the gateway is within the Super CIDR range that you specified while creating
+            the VPC, and is not overlapped with the CIDR of any existing tier within the VPC.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Netmask</emphasis>: The netmask for the tier you create. </para>
+          <para>For example, if the VPC CIDR is 10.0.0.0/16 and the network tier CIDR is
+            10.0.1.0/24, the gateway of the tier is 10.0.1.1, and the netmask of the tier is
+            255.255.255.0.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+    <listitem>
+      <para>Click OK.</para>
+    </listitem>
+    <listitem>
+      <para>Continue with configuring access control list for the tier.</para>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/add-vm-to-tier.xml
----------------------------------------------------------------------
diff --git a/docs/en-US/add-vm-to-tier.xml b/docs/en-US/add-vm-to-tier.xml
new file mode 100644
index 0000000..e401eed
--- /dev/null
+++ b/docs/en-US/add-vm-to-tier.xml
@@ -0,0 +1,45 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<section id="add-vm-to-tier">
+  <title>Deploying VMs to the Tier</title>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user.</para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPCs that you have created for the account is listed in the page.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Configure button of the VPC to which you want to deploy the VMs.</para>
+      <para>The VPC page is displayed where all the tiers you created are listed.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Add VM button of the tier for which you want to add a VM.</para>
+      <para>The Add Instance page is displayed.</para>
+      <para>Follow the on-screen instruction to add an instance. For information on adding an
+        instance, see Adding Instances section in the Installation Guide.</para>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/add-vpc.xml
----------------------------------------------------------------------
diff --git a/docs/en-US/add-vpc.xml b/docs/en-US/add-vpc.xml
new file mode 100644
index 0000000..8c088a0
--- /dev/null
+++ b/docs/en-US/add-vpc.xml
@@ -0,0 +1,75 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<section id="add-vpc">
+  <title>Adding a Virtual Private Cloud</title>
+  <para>When creating the VPC, you simply provide the zone and a set of IP addresses for the VPC
+    network address space. You specify this set of addresses in the form of a Classless Inter-Domain
+    Routing (CIDR) block.</para>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user. </para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+    </listitem>
+    <listitem>
+      <para>Click Add VPC. The Add VPC page is displayed as follows:</para>
+      <mediaobject>
+        <imageobject>
+          <imagedata fileref="./images/add-vpc.png"/>
+        </imageobject>
+        <textobject>
+          <phrase>add-vpc.png: adding a vpc.</phrase>
+        </textobject>
+      </mediaobject>
+      <para>Provide the following information:</para>
+      <itemizedlist>
+        <listitem>
+          <para><emphasis role="bold">Name</emphasis>: A short name for the VPC that you are
+            creating.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Description</emphasis>: A brief description of the VPC.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Zone</emphasis>: Choose the zone where you want the VPC to be
+            available.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Super CIDR for Guest Networks</emphasis>: Defines the CIDR
+            range for all the tiers (guest networks) within a VPC. When you create a tier, ensure
+            that its CIDR is within the Super CIDR value you enter. The CIDR must be RFC1918
+            compliant.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">DNS domain for Guest Networks</emphasis>: If you want to
+            assign a special domain name, specify the DNS suffix. This parameter is applied to all
+            the tiers within the VPC. That implies, all the tiers you create in the VPC belong to
+            the same DNS domain. If the parameter is not specified, a DNS domain name is generated
+            automatically. </para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/configure-acl.xml
----------------------------------------------------------------------
diff --git a/docs/en-US/configure-acl.xml b/docs/en-US/configure-acl.xml
new file mode 100644
index 0000000..299196c
--- /dev/null
+++ b/docs/en-US/configure-acl.xml
@@ -0,0 +1,139 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<section id="configure-acl">
+  <title>Configuring Access Control List</title>
+  <para>Define Network Access Control List (ACL) on the VPC virtual router to control incoming
+    (ingress) and outgoing (egress) traffic between the VPC tiers, and the tiers and Internet. By
+    default, all incoming and outgoing traffic to the guest networks is blocked. To open the ports,
+    you must create a new network ACL. The network ACLs can be created for the tiers only if the
+    NetworkACL service is supported.</para>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user.</para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPCs that you have created for the account is listed in the page.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Settings icon.</para>
+      <para>The following options are displayed.</para>
+      <itemizedlist>
+        <listitem>
+          <para>IP Addresses</para>
+        </listitem>
+        <listitem>
+          <para>Gateways</para>
+        </listitem>
+        <listitem>
+          <para>Site-to-Site VPN</para>
+        </listitem>
+        <listitem>
+          <para>Network ACLs</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+    <listitem>
+      <para>Select Network ACLs.</para>
+      <para>The Network ACLs page is displayed.</para>
+    </listitem>
+    <listitem>
+      <para>Click Add Network ACLs.</para>
+      <para>To add an ACL rule, fill in the following fields to specify what kind of network traffic
+        is allowed in this tier. </para>
+      <itemizedlist>
+        <listitem>
+          <para><emphasis role="bold">CIDR</emphasis>: The CIDR acts as the Source CIDR for the
+            Ingress rules, and Destination CIDR for the Egress rules. To accept traffic only from or
+            to the IP addresses within a particular address block, enter a CIDR or a comma-separated
+            list of CIDRs. The CIDR is the base IP address of the incoming traffic. For example,
+            192.168.0.0/22. To allow all CIDRs, set to 0.0.0.0/0.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Protocol</emphasis>: The networking protocol that sources use
+            to send traffic to the tier. The TCP and UDP protocols are typically used for data
+            exchange and end-user communications. The ICMP protocol is typically used to send error
+            messages or network monitoring data.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Start Port</emphasis>, <emphasis role="bold">End
+              Port</emphasis> (TCP, UDP only): A range of listening ports that are the destination
+            for the incoming traffic. If you are opening a single port, use the same number in both
+            fields.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Select Tier</emphasis>: Select the tier for which you want to
+            add this ACL rule.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">ICMP Type</emphasis>, <emphasis role="bold">ICMP
+              Code</emphasis> (ICMP only): The type of message and error code that will be
+            sent.</para>
+        </listitem>
+        <listitem>
+          <para><emphasis role="bold">Traffic Type</emphasis>: Select the traffic type you want to
+            apply. </para>
+          <itemizedlist>
+            <listitem>
+              <para><emphasis role="bold">Egress</emphasis>: To add an egress rule, select Egress
+                from the Traffic type drop-down box and click Add. This specifies what type of
+                traffic is allowed to be sent out of VM instances in this tier. If no egress rules
+                are specified, all traffic from the tier is allowed out at the VPC virtual router.
+                Once egress rules are specified, only the traffic specified in egress rules and the
+                responses to any traffic that has been allowed in through an ingress rule are
+                allowed out. No egress rule is required for the VMs in a tier to communicate with
+                each other.</para>
+            </listitem>
+            <listitem>
+              <para><emphasis role="bold">Ingress</emphasis>: To add an ingress rule, select Ingress
+                from the Traffic type drop-down box and click Add. This specifies what network
+                traffic is allowed into the VM instances in this tier. If no ingress rules are
+                specified, then no traffic will be allowed in, except for responses to any traffic
+                that has been allowed out through an egress rule.</para>
+            </listitem>
+          </itemizedlist>
+          <note>
+            <para>By default, all incoming and outgoing traffic to the guest networks is blocked. To
+              open the ports, create a new network ACL.</para>
+          </note>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+    <listitem>
+      <para>Click Add. The ACL rule is added.</para>
+      <para>To view the list of ACL rules you have added, click the desired tier from the Network
+        ACLs page, then select the Network ACL tab.</para>
+      <mediaobject>
+        <imageobject>
+          <imagedata fileref="./images/network-acl.png"/>
+        </imageobject>
+        <textobject>
+          <phrase>network-acl.png: adding, editing, deleting an ACL rule.</phrase>
+        </textobject>
+      </mediaobject>
+      <para>You can edit the tags assigned to the ACL rules and delete the ACL rules you have
+        created. Click the appropriate button in the Actions column.</para>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/delete-reset-vpn.xml
----------------------------------------------------------------------
diff --git a/docs/en-US/delete-reset-vpn.xml b/docs/en-US/delete-reset-vpn.xml
new file mode 100644
index 0000000..318e5fe
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+++ b/docs/en-US/delete-reset-vpn.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<section id="delete-reset-vpn">
+  <title>Restarting and Removing a VPN Connection</title>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user.</para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPCs that you have created for the account is listed in the page.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Configure button of the VPC to which you want to deploy the VMs.</para>
+      <para>The VPC page is displayed where all the tiers you created are listed in a
+        diagram.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Settings icon.</para>
+      <para>The following options are displayed.</para>
+      <itemizedlist>
+        <listitem>
+          <para>IP Addresses</para>
+        </listitem>
+        <listitem>
+          <para>Gateways</para>
+        </listitem>
+        <listitem>
+          <para>Site-to-Site VPN</para>
+        </listitem>
+        <listitem>
+          <para>Network ASLs</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+    <listitem>
+      <para>Select Site-to-Site VPN.</para>
+      <para>The Site-to-Site VPN page is displayed.</para>
+    </listitem>
+    <listitem>
+      <para>From the Select View drop-down, ensure that VPN Connection is selected.</para>
+      <para>All the VPN connections you created are displayed.</para>
+    </listitem>
+    <listitem>
+      <para>Select the VPN connection you want to work with.</para>
+      <para> The Details tab is displayed.</para>
+    </listitem>
+    <listitem>
+      <para>To remove a VPN connection, click the Delete VPN connection button<inlinemediaobject>
+          <imageobject>
+            <imagedata fileref="./images/remove-vpn.png"/>
+          </imageobject>
+          <textobject>
+            <phrase>remove-vpn.png: button to remove a VPN connection</phrase>
+          </textobject>
+        </inlinemediaobject></para>
+      <para>To restart a VPN connection, click the Reset VPN connection button present in the
+        Details tab.<inlinemediaobject>
+          <imageobject>
+            <imagedata fileref="./images/reset-vpn.png"/>
+          </imageobject>
+          <textobject>
+            <phrase>reset-vpn.png: button to reset a VPN connection</phrase>
+          </textobject>
+        </inlinemediaobject></para>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/enable-disable-static-nat-vpc.xml
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diff --git a/docs/en-US/enable-disable-static-nat-vpc.xml b/docs/en-US/enable-disable-static-nat-vpc.xml
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+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+	or more contributor license agreements.  See the NOTICE file
+	distributed with this work for additional information
+	regarding copyright ownership.  The ASF licenses this file
+	to you under the Apache License, Version 2.0 (the
+	"License"); you may not use this file except in compliance
+	with the License.  You may obtain a copy of the License at
+	http://www.apache.org/licenses/LICENSE-2.0
+	Unless required by applicable law or agreed to in writing,
+	software distributed under the License is distributed on an
+	"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+	KIND, either express or implied.  See the License for the
+	specific language governing permissions and limitations
+	under the License.
+-->
+<section id="enable-disable-static-nat-vpc">
+  <title>Enabling or Disabling Static NAT on a VPC</title>
+  <para>A static NAT rule maps a public IP address to the private IP address of a VM in a VPC to
+    allow Internet traffic to it. This section tells how to enable or disable static NAT for a
+    particular IP address in a VPC.</para>
+  <para>If port forwarding rules are already in effect for an IP address, you cannot enable static
+    NAT to that IP.</para>
+  <para>If a guest VM is part of more than one network, static NAT rules will function only if they
+    are defined on the default network.</para>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user.</para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPCs that you have created for the account is listed in the page.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Configure button of the VPC to which you want to deploy the VMs.</para>
+      <para>The VPC page is displayed where all the tiers you created are listed in a
+        diagram.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Settings icon.</para>
+      <para>The following options are displayed.</para>
+      <itemizedlist>
+        <listitem>
+          <para>IP Addresses</para>
+        </listitem>
+        <listitem>
+          <para>Gateways</para>
+        </listitem>
+        <listitem>
+          <para>Site-to-Site VPN</para>
+        </listitem>
+        <listitem>
+          <para>Network ACLs</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+    <listitem>
+      <para>Select IP Addresses.</para>
+      <para>The IP Addresses page is displayed.</para>
+    </listitem>
+    <listitem>
+      <para>Click the IP you want to work with.</para>
+    </listitem>
+    <listitem>
+      <para>In the Details tab,click the Static NAT button.<inlinemediaobject>
+          <imageobject>
+            <imagedata fileref="./images/enable-disable.png"/>
+          </imageobject>
+          <textobject>
+            <phrase>enable-disable.png: button to enable Statid NAT.</phrase>
+          </textobject>
+        </inlinemediaobject>The button toggles between Enable and Disable, depending on whether
+        static NAT is currently enabled for the IP address.</para>
+    </listitem>
+    <listitem>
+      <para>If you are enabling static NAT, a dialog appears as follows:</para>
+      <mediaobject>
+        <imageobject>
+          <imagedata fileref="./images/select-vm-staticnat-vpc.png"/>
+        </imageobject>
+        <textobject>
+          <phrase>select-vmstatic-nat.png: selecting a tier to apply staticNAT.</phrase>
+        </textobject>
+      </mediaobject>
+    </listitem>
+    <listitem>
+      <para>Select the tier and the destination VM, then click Apply.</para>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/images/remove-vpc.png
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http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/images/reset-vpn.png
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http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/release-ip-for-vpc.xml
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diff --git a/docs/en-US/release-ip-for-vpc.xml b/docs/en-US/release-ip-for-vpc.xml
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+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License. You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<section id="release-ip-for-vpc">
+  <title>Releasing an IP Address Alloted to a VPC</title>
+  <para>The IP address is a limited resource. If you no longer need a particular IP, you can
+    disassociate it from its VPC and return it to the pool of available addresses. An IP address can
+    be released from its tier, only when all the networking ( port forwarding, load balancing, or
+    StaticNAT ) rules are removed for this IP address. The released IP address will still belongs to
+    the same VPC.</para>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user.</para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPCs that you have created for the account is listed in the page.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Configure button of the VPC whose IP you want to release.</para>
+      <para>The VPC page is displayed where all the tiers you created are listed in a
+        diagram.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Settings icon.</para>
+      <para>The following options are displayed.</para>
+      <itemizedlist>
+        <listitem>
+          <para>IP Addresses</para>
+        </listitem>
+        <listitem>
+          <para>Gateways</para>
+        </listitem>
+        <listitem>
+          <para>Site-to-Site VPN</para>
+        </listitem>
+        <listitem>
+          <para>Network ACLs</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+    <listitem>
+      <para>Select IP Addresses.</para>
+      <para>The IP Addresses page is displayed.</para>
+    </listitem>
+    <listitem>
+      <para>Click the IP you want to release.</para>
+    </listitem>
+    <listitem>
+      <para>In the Details tab, click the Release IP button <inlinemediaobject>
+          <imageobject>
+            <imagedata fileref="./images/release-ip-icon.png"/>
+          </imageobject>
+          <textobject>
+            <phrase>release-ip-icon.png: button to release an IP.</phrase>
+          </textobject>
+        </inlinemediaobject></para>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/remove-tier.xml
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diff --git a/docs/en-US/remove-tier.xml b/docs/en-US/remove-tier.xml
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+++ b/docs/en-US/remove-tier.xml
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+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<section id="remove-tier">
+  <title>Removing Tiers</title>
+  <para>You can remove a tier from a VPC. A removed tier cannot be revoked. When a tier is removed,
+    only the resources of the tier are expunged. All the network rules (port forwarding, load
+    balancing and staticNAT) and the IP addresses associated to the tier are removed. The IP address
+    still be belonging to the same VPC.</para>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user.</para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPC that you have created for the account is listed in the page.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Configure button of the VPC for which you want to set up tiers.</para>
+      <para>The Configure VPC page is displayed. Locate the tier you want to work with.</para>
+    </listitem>
+    <listitem>
+      <para>Click the Remove VPC button:</para>
+      <mediaobject>
+        <imageobject>
+          <imagedata fileref="./images/remove-tier.png"/>
+        </imageobject>
+        <textobject>
+          <phrase>remove-tier.png: removing a tier from a vpc.</phrase>
+        </textobject>
+      </mediaobject>
+      <para>Wait for some time for the tier to be removed.</para>
+    </listitem>
+  </orderedlist>
+</section>

http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/d50141d2/docs/en-US/remove-vpc.xml
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diff --git a/docs/en-US/remove-vpc.xml b/docs/en-US/remove-vpc.xml
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+<?xml version='1.0' encoding='utf-8' ?>
+<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
+%BOOK_ENTITIES;
+]>
+<!-- Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<section id="remove-vpc">
+  <title>Editing, Restarting, and Removing a Virtual Private Cloud</title>
+  <note>
+    <para>Ensure that all the tiers are removed before you remove a VPC.</para>
+  </note>
+  <orderedlist>
+    <listitem>
+      <para>Log in to the &PRODUCT; UI as an administrator or end user. </para>
+    </listitem>
+    <listitem>
+      <para>In the left navigation, choose Network.</para>
+    </listitem>
+    <listitem>
+      <para>In the Select view, select VPC.</para>
+      <para>All the VPCs that you have created for the account is listed in the page.</para>
+    </listitem>
+    <listitem>
+      <para>Select the VPC you want to work with.</para>
+    </listitem>
+    <listitem>
+      <para>To remove, click the Remove VPC button<inlinemediaobject>
+          <imageobject>
+            <imagedata fileref="./images/remove-vpc.png"/>
+          </imageobject>
+          <textobject>
+            <phrase>remove-vpc.png: button to remove a VPC</phrase>
+          </textobject>
+        </inlinemediaobject></para>
+      <para>You can edit the name and description of a VPC. To do that, select the VPC, then click
+        the Edit button. <inlinemediaobject>
+          <imageobject>
+            <imagedata fileref="./images/edit-icon.png"/>
+          </imageobject>
+          <textobject>
+            <phrase>edit-icon.png: button to edit a VPC</phrase>
+          </textobject>
+        </inlinemediaobject></para>
+      <para>To restart a VPC, select the VPC, then click the Restart button.<inlinemediaobject>
+          <imageobject>
+            <imagedata fileref="./images/restart-vpc.png"/>
+          </imageobject>
+          <textobject>
+            <phrase>restart-vpc.png: button to restart a VPC</phrase>
+          </textobject>
+        </inlinemediaobject></para>
+    </listitem>
+  </orderedlist>
+</section>