docs/en-US/add-gateway-vpc.xml

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<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>