doc files for inter vlan routing

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Radhika PC 2012-10-04 11:42:25 +05:30 committed by Pranav Saxena
parent 073e6449b7
commit d50141d268
13 changed files with 841 additions and 0 deletions

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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="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>

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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="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>

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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="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>

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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="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>

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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="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>

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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="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>

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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>

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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>

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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>

68
docs/en-US/remove-vpc.xml Normal file
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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>