NTP

AsterNOS-NTP

This chapter provides examples on how to use Netconf to manage NTP configurations on AsterNOS devices.

Modify NTP Global Configurations

Request example to modify Kdump-tools configurations via edit-config.

<config>
    <top>
        <ntp-global operation="merge">
            <vrf>default</vrf>
            <source-interface>eth0</source-interface>
        </ntp-global>
    </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:0d9c9ea3-cb6b-4db2-976f-b9dda15b4be1">
  <ok/>
</rpc-reply>

Get NTP Global Configurations

Request example to retrieve NTP global configurations via get-config with subtree filter.

<filter type="subtree">
  <top>
    <ntp-global/>
  </top>
</filter>

Response example

<data>
  <top>
    <ntp-global xmlns="http://asterfusion.com/ns/yang/asternos-ntp">
      <vrf>default</vrf>
      <source-interface>eth0</source-interface>
    </ntp-global>
  </top>
</data>

Create NTP Server

Caution

NOTE: The NTP server is specified by its hostname or IP address, it can be a public NTP server address or a local NTP server, like: ‘ntp.example.com’ or ‘192.168.1.1’.

Request example to create NTP server via edit-config.

<config>
    <top>
        <ntp-servers operation="create">
            <ntp-server>
                <address>pool.ntp.org</address>
            </ntp-server>
            <ntp-server>
                <address>192.168.1.1</address>
            </ntp-server>
        </ntp-servers>
    </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:df5299b4-8762-4219-8acb-57c2549a3fdf">
  <ok/>
</rpc-reply>

Delete Single NTP Server

Request example to delete single NTP server via edit-config.

<config>
    <top>
        <ntp-servers>
            <ntp-server operation="delete">
                <address>192.168.1.1</address>
            </ntp-server>
        </ntp-servers>
    </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:5e1e8349-d8e4-4d20-a8e5-89fa83712aee">
  <ok/>
</rpc-reply>

Delete All NTP Servers

Request example to delete all NTP server via edit-config.

<config>
    <top>
        <ntp-servers operation="delete">
        </ntp-servers>
    </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:70c89d24-6af6-4cd0-b4a8-b20f635779d3">
  <ok/>
</rpc-reply>

Get All NTP Server

Request example to create NTP server via get-config with subtree filter.

<filter type="subtree">
  <top>
    <ntp-servers/>
  </top>
</filter>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:864dfd12-0da9-42be-8753-061261a37b05">
  <data>
    <top>
      <ntp-servers xmlns="http://asterfusion.com/ns/yang/asternos-ntp">
        <ntp-server>
          <address>192.168.1.1</address>
        </ntp-server>
        <ntp-server>
          <address>pool.ntp.org</address>
        </ntp-server>
      </ntp-servers>
    </top>
  </data>
</rpc-reply>

Show NTP Status

Request example to get NTP status via rpc show-ntp

<show-ntp/>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:1f493334-1c53-4739-91a1-129bac3c83e6">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-ntp">
  MS Name/IP address         Stratum Poll Reach LastRx Last sample
  ===============================================================================
  ^* 192.168.1.1                  4   6    17    16  -5986us[  -17ms] +/-  356ms
  </data>
</rpc-reply>