docs/en-US/configure-vpn.xml

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<section id="configure-vpn">
	<title>Configuring VPN</title>
	<para>To set up VPN for the cloud:</para>
	<orderedlist>
		<listitem><para>Log in to the &PRODUCT; UI as an administrator or end user. </para></listitem>
		<listitem><para>In the left navigation, click Global Settings.</para></listitem>
		<listitem><para>Set the following global configuration parameters.</para>
		<itemizedlist>
			<listitem><para>remote.access.vpn.client.ip.range – The range of IP addressess to be allocated to remote access VPN clients. The first IP in the range is used by the VPN server.</para></listitem>
			<listitem><para>remote.access.vpn.psk.length – Length of the IPSec key.</para></listitem>
			<listitem><para>remote.access.vpn.user.limit – Maximum number of VPN users per account.</para></listitem>
		</itemizedlist></listitem></orderedlist>
		<para>To enable VPN for a particular network:</para>	
		<orderedlist>
			<listitem><para>Log in as a user or administrator to the &PRODUCT; UI.</para></listitem>			
			<listitem><para>In the left navigation, click Network.</para></listitem>
			<listitem><para>Click the name of the network you want to work with.</para></listitem>
			<listitem><para>Click View IP Addresses.</para></listitem>
			<listitem><para>Click one of the displayed IP address names.</para></listitem>
			<listitem><para>Click the Enable VPN button. <inlinemediaobject>
					<imageobject>
						<imagedata fileref="./images/vpn-icon.png"/>
					</imageobject>
					<textobject>
						<phrase>AttachDiskButton.png: button to attach a volume</phrase>
					</textobject>
				</inlinemediaobject></para>
				<para>The IPsec key is displayed in a popup window.</para></listitem>
		</orderedlist>	
</section>