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			6.2 KiB
		
	
	
	
		
			XML
		
	
	
	
	
	
			
		
		
	
	
			152 lines
		
	
	
		
			6.2 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="network-service-providers">
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  <title>Network Service Providers</title>
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  <note>
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    <para>For the most up-to-date list of supported network service providers, see the &PRODUCT; UI
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      or call listNetworkServiceProviders.</para>
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  </note>
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  <para>A service provider (also called a network element) is hardware or virtual appliance that
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    makes a network service possible; for example, a firewall appliance can be installed in the
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    cloud to provide firewall service. On a single network, multiple providers can provide the same
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    network service. For example, a firewall service may be provided by Cisco or Juniper devices in
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    the same physical network.</para>
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  <para>You can have multiple instances of the same service provider in a network (say, more than
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    one Juniper SRX device).</para>
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  <para>If different providers are set up to provide the same service on the network, the
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    administrator can create network offerings so users can specify which network service provider
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    they prefer (along with the other choices offered in network offerings). Otherwise, &PRODUCT;
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    will choose which provider to use whenever the service is called for. </para>
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  <formalpara>
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    <title>Supported Network Service Providers</title>
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    <para>&PRODUCT; ships with an internal list of the supported service providers, and you can
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      choose from this list when creating a network offering.</para>
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  </formalpara>
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  <informaltable>
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    <tgroup cols="7" align="left" colsep="1" rowsep="1">
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      <colspec colnum="1" colname="c1" colwidth="1.64*"/>
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      <colspec colnum="2" colname="c2" colwidth="1.48*"/>
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      <colspec colnum="3" colname="c3" colwidth="1.11*"/>
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      <colspec colnum="4" colname="c4" colwidth="1.0*"/>
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      <colspec colnum="5" colname="c5" colwidth="1.2*"/>
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      <colspec colnum="6" colname="c6" colwidth="2.45*"/>
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      <colspec colnum="7" colname="c6" colwidth="3.39*"/>
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      <thead>
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        <row>
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          <entry/>
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          <entry><para>Virtual Router</para></entry>
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          <entry><para>Citrix NetScaler</para></entry>
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          <entry><para>Juniper SRX</para></entry>
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          <entry><para>F5 BigIP</para></entry>
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          <entry><para>Host based (KVM/Xen)</para></entry>
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          <entry><para>Cisco VNMC</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>Remote Access VPN</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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        </row>
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        <row>
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          <entry><para>DNS/DHCP/User Data</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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        </row>
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        <row>
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          <entry><para>Firewall</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry>Yes</entry>
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        </row>
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        <row>
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          <entry><para>Load Balancing</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry>No</entry>
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        </row>
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        <row>
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          <entry><para>Elastic IP</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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        </row>
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        <row>
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          <entry><para>Elastic LB</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</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>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</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>Yes</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</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>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>No</para></entry>
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          <entry><para>Yes</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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</section>
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