from ncclient import manager

from ncclient.xml_ import to_ele



# 设备信息

hostname = '10.98.249.12'

username = 'huawei'

password = 'Admin@123'



# NETCONF连接

get_xml="""

  <edit-config>

    <target>

      <running/>

    </target>

    <default-operation>merge</default-operation>

    <error-option>rollback-on-error</error-option>

    <config>

      <ifm xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">

        <interfaces>

          <interface>

            <ifName>Ethernet1/0/5</ifName>

            <ifmAm4>

              <am4CfgAddrs>

                <am4CfgAddr operation="merge">

                  <ifIpAddr>192.168.15.1</ifIpAddr>

                  <subnetMask>255.255.255.0</subnetMask>

                  <addrType>main</addrType>

                </am4CfgAddr>

              </am4CfgAddrs>

            </ifmAm4>

          </interface>

          <interface>

            <ifName>LoopBack0</ifName>

            <ifmAm4>

              <am4CfgAddrs>

                <am4CfgAddr operation="merge">

                  <ifIpAddr>1.1.1.1</ifIpAddr>

                  <subnetMask>255.255.255.255</subnetMask>

                  <addrType>main</addrType>

                </am4CfgAddr>

              </am4CfgAddrs>

            </ifmAm4>

          </interface>

        </interfaces>

      </ifm>

      <staticrt xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">

        <staticrtbase>

          <srRoutes>

            <srRoute operation="merge">

              <vrfName>_public_</vrfName>

              <afType>ipv4unicast</afType>

              <topologyName>base</topologyName>

              <prefix>10.5.0.0</prefix>

              <maskLength>24</maskLength>

              <ifName>Ethernet1/0/5</ifName>

              <destVrfName>_public_</destVrfName>

              <nexthop>192.168.15.2</nexthop>

            </srRoute>

          </srRoutes>

        </staticrtbase>

      </staticrt>

      <ospfv2 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">

        <ospfv2comm>

          <ospfSites>

            <ospfSite operation="merge">

              <processId>1</processId>

              <routerId>1.1.1.1</routerId>

              <vrfName>_public_</vrfName>

            </ospfSite>

          </ospfSites>

        </ospfv2comm>

      </ospfv2>

    </config>

  </edit-config>

"""

m=manager.connect(host=hostname,

                  username=username,

                  password=password,

                  port=830,

                  hostkey_verify=False,

                  device_params={'name': 'huawei'}

                  )

get_xml = to_ele(get_xml)

reply=m.rpc(get_xml)

print(reply)