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168 lines
12 KiB
XML
168 lines
12 KiB
XML
<?xml version='1.0' encoding='utf-8' ?>
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<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
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%BOOK_ENTITIES;
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]>
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<!-- Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<section id="creating-network-offerings">
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<title>Creating a New Network Offering</title>
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<para>To create a network offering:</para>
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<orderedlist>
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<listitem><para>Log in with admin privileges to the &PRODUCT; UI.</para></listitem>
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<listitem><para>In the left navigation bar, click Service Offerings.</para></listitem>
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<listitem><para>In Select Offering, choose Network Offering.</para></listitem>
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<listitem><para>Click Add Network Offering.</para></listitem>
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<listitem><para>In the dialog, make the following choices:</para>
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<itemizedlist>
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<listitem><para><emphasis role="bold">Name</emphasis>. Any desired name for the network offering</para></listitem>
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<listitem><para><emphasis role="bold">Description</emphasis>. A short description of the offering that can be
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displayed to users</para></listitem>
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<listitem><para><emphasis role="bold">Network Rate</emphasis>. Allowed data transfer rate in MB per
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second</para></listitem>
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<listitem><para><emphasis role="bold">Guest Type</emphasis>. Choose whether the guest network is isolated or
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shared. For a description of these terms, see <xref
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linkend="about-virtual-networks"/>
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</para></listitem>
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<listitem><para><emphasis role="bold">Specify VLAN</emphasis>. (Isolated guest networks only) Indicate whether
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a VLAN should be specified when this offering is used</para></listitem>
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<listitem><para><emphasis role="bold">Supported Services</emphasis>. Select one or more of the possible
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network services. For some services, you must also choose the service
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provider; for example, if you select Load Balancer, you can choose the
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&PRODUCT; virtual router or any other load balancers that have been
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configured in the cloud. Depending on which services you choose, additional
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fields may appear in the rest of the dialog box.</para><para>Based on the guest network type selected, you can see the following supported services:</para><informaltable>
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<tgroup cols="4" align="left" colsep="1" rowsep="1">
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<thead>
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<row>
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<entry><para>Supported Services</para></entry>
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<entry><para>Description</para></entry>
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<entry><para>Isolated</para></entry>
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<entry><para>Shared</para></entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry><para>DHCP</para></entry>
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<entry><para>For more information, see <xref linkend="dns-dhcp"/>.</para></entry>
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<entry><para>Supported</para></entry>
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<entry><para>Supported</para></entry>
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</row>
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<row>
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<entry><para>DNS</para></entry>
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<entry><para>For more information, see <xref linkend="dns-dhcp"/>.</para></entry>
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<entry><para>Supported</para></entry>
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<entry><para>Supported</para></entry>
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</row>
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<row>
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<entry><para>Load Balancer</para></entry>
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<entry><para>If you select Load Balancer, you can choose the &PRODUCT; virtual router or any other load
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balancers that have been configured in the cloud.</para></entry>
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<entry><para>Supported</para></entry>
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<entry><para>Supported</para></entry>
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</row>
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<row>
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<entry><para>Source NAT</para></entry>
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<entry><para>If you select Source NAT, you can choose the &PRODUCT; virtual router or any other Source
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NAT providers that have been configured in the
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cloud.</para></entry>
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<entry><para>Supported</para></entry>
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<entry><para>Supported</para></entry>
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</row>
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<row>
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<entry><para>Static NAT</para></entry>
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<entry><para>If you select Static NAT, you can choose the &PRODUCT; virtual router or any other Static
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NAT providers that have been configured in the
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cloud.</para></entry>
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<entry><para>Supported</para></entry>
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<entry><para>Supported</para></entry>
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</row>
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<row>
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<entry><para>Port Forwarding</para></entry>
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<entry><para>If you select Port Forwarding, you can choose the &PRODUCT; virtual router or any other
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Port Forwarding providers that have been configured in
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the cloud.</para></entry>
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<entry><para>Supported</para></entry>
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<entry><para>Not Supported</para></entry>
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</row>
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<row>
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<entry><para>VPN</para></entry>
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<entry><para>For more information, see <xref linkend="vpn"/>.</para></entry>
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<entry><para>Supported</para></entry>
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<entry><para>Not Supported</para></entry>
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</row>
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<row>
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<entry><para>User Data</para></entry>
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<entry><para>For more information, see <xref linkend="user-data-and-meta-data"/>.</para></entry>
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<entry><para>Not Supported</para></entry>
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<entry><para>Supported</para></entry>
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</row>
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<row>
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<entry><para>Network ACL</para></entry>
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<entry><para>For more information, see <xref linkend="configure-acl"/>.</para></entry>
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<entry><para>Supported</para></entry>
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<entry><para>Not Supported</para></entry>
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</row>
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<row>
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<entry><para>Security Groups</para></entry>
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<entry><para>For more information, see <xref linkend="add-security-group"/>.</para></entry>
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<entry><para>Not Supported</para></entry>
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<entry><para>Supported</para></entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</listitem>
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<listitem><para><emphasis role="bold">System Offering</emphasis>. If the service provider for any of the
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services selected in Supported Services is a virtual router, the System
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Offering field appears. Choose the system service offering that you want
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virtual routers to use in this network. For example, if you selected Load
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Balancer in Supported Services and selected a virtual router to provide load
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balancing, the System Offering field appears so you can choose between the
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&PRODUCT; default system service offering and any custom system service
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offerings that have been defined by the &PRODUCT; root administrator.
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For more information, see System Service Offerings.</para></listitem>
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<listitem><para><emphasis role="bold">Redundant router capability</emphasis>. (v3.0.3 and greater) Available
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only when Virtual Router is selected as the Source NAT provider. Select this
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option if you want to use two virtual routers in the network for
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uninterrupted connection: one operating as the master virtual router and the
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other as the backup. The master virtual router receives requests from and
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sends responses to the user’s VM. The backup virtual router is activated
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only when the master is down. After the failover, the backup becomes the
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master virtual router. &PRODUCT; deploys the routers on different hosts
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to ensure reliability if one host is down.</para></listitem>
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<listitem><para><emphasis role="bold">Conserve mode</emphasis>. Indicate whether to use conserve mode. In this
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mode, network resources are allocated only when the first virtual machine
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starts in the network. When the conservative mode is off, the public IP can
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only be used for a single service. For example, a public IP used for a port
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forwarding rule cannot be used for defining other services, such as SaticNAT
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or load balancing. When the conserve mode is on, you can define more than
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one service on the same public IP.</para>
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<note><para>If StaticNAT is enabled, irrespective of the status of the conserve mode, no port forwarding
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or load balancing rule can be created for the IP. However, you can add
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the firewall rules by using the createFirewallRule command.</para></note></listitem>
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<listitem><para><emphasis role="bold">Tags</emphasis>. Network tag to specify which physical network to
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use.</para></listitem>
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</itemizedlist></listitem>
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<listitem><para>Click Add.</para></listitem>
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</orderedlist>
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</section>
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