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53 lines
2.3 KiB
XML
53 lines
2.3 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="shared-networks">
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<title>Shared Networks</title>
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<para>A shared network can be accessed by virtual machines that belong to many different accounts.
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Network Isolation on shared networks is accomplished by using techniques such as security
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groups, which is supported only in Basic zones in &PRODUCT; 3.0.3 and later versions.</para>
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<itemizedlist>
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<listitem>
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<para>Shared Networks are created by the administrator</para>
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</listitem>
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<listitem>
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<para>Shared Networks can be designated to a certain domain</para>
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</listitem>
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<listitem>
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<para>Shared Network resources such as VLAN and physical network that it maps to are
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designated by the administrator</para>
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</listitem>
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<listitem>
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<para>Shared Networks can be isolated by security groups</para>
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</listitem>
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<listitem>
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<para>Public Network is a shared network that is not shown to the end users</para>
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</listitem>
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<listitem>
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<para>Source NAT per zone is not supported when the service provider is virtual router.
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However, Source NAT per account is supported with virtual router in a Shared Network.</para>
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</listitem>
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</itemizedlist>
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<para>For information, see <xref linkend="creating-shared-network"/>.</para>
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</section>
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