bgp_example_junos.xml

<configuration>
  {%- if bgp %}
  <routing-options>
      <autonomous-system operation="replace">
          <as-number>{{ bgp.as }}</as-number>
      </autonomous-system>
  </routing-options>
  <protocols>
      <bgp operation="replace">
          {%- if bgp.advertise is defined %}
          <export>BGP_NETWORK</export>
          {%- endif %}
          {% for groupname, grouplist in bgp.groups.iteritems() %}
          <group>
              <name>{{ groupname }}</name>
              <type>external</type>
              {% for neighbor in grouplist %}
              <neighbor>
                  <name>{{ neighbor.addr }}</name>
                  <peer-as>{{ neighbor.as }}</peer-as>
              </neighbor>
              {% endfor %}
          </group>
          {% endfor %}
      </bgp>
  </protocols>

  {%- if bgp.advertise is defined %}
  <policy-options operation="replace">
      <policy-statement>
          <name>BGP_NETWORK</name>
          <term>
              <name>1</name>
              <from>
                  {% for prefix in bgp.advertise %}
                  <route-filter>
                      <address>{{ prefix }}</address>
                      <exact/>
                  </route-filter>
                  {% endfor %}
              </from>
              <then>
                  <accept/>
              </then>
          </term>
      </policy-statement>
  </policy-options>
  {%- endif %}
  {%- endif %}
</configuration>