NDP

This chapter provides examples on how to use Netconf to manage IPv6 Neighbor Discovery Protocol (NDP) on AsterNOS devices.

Create Global NDP

Caution

NOTE: ND log can only record NDP message information under VLAN interface.

Request example to enable NDP log via edit-config.

<config><top>
    <ndp-global operation="create">
        <log-enable>True</log-enable>
    </ndp-global>
</top></config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:4830d8ba-0f03-484a-acc1-e4e63b704e24">
  <ok/>
</rpc-reply>

Modify Global NDP

Request example to disable NDP log via edit-config.

<config><top>
    <ndp-global operation="merge">
        <log-enable>False</log-enable>
    </ndp-global>
</top></config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:4830d8ba-0f03-484a-acc1-e4e63b704e24">
  <ok/>
</rpc-reply>

Get Global NDP

Request example to get global NDP configuration via get-config.

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

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:b04f002d-3312-45ca-8bf4-aadc641b1ec0">
  <data>
    <top>
      <ndp-global xmlns="http://asterfusion.com/ns/yang/asternos-ndp">
        <log-enable>false</log-enable>
      </ndp-global>
    </top>
  </data>
</rpc-reply>

Create Static Neighbor For Interface

Request example to create static neighbors via edit-config

<config><top>
  <interfaces>
    <interface>
      <name>Ethernet1</name>
      <ipv6>
        <address operation="create">
          <ip-prefix>2011::1/20</ip-prefix>
        </address>
        <address operation="create">
          <ip-prefix>3011::1/20</ip-prefix>
        </address>
        <neighbor operation="create">
          <ip>2011::2</ip>
          <mac-address>00:0e:c6:56:9d:35</mac-address>
        </neighbor>
        <neighbor operation="create">
          <ip>3011::2</ip>
          <mac-address>00:0e:c6:56:9d:35</mac-address>
        </neighbor>
      </ipv6>
    </interface>
  </interfaces>
</top></config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:3fe6ef49-3c2e-47a1-adb6-b85a7949bb65">
  <ok/>
</rpc-reply>

Delete Single Static Neighbor for Interface

Request example to delete a static neighbor via edit-config.

<config><top>
  <interfaces>
    <interface>
      <name>Ethernet1</name>
      <ipv6>
        <neighbor operation="delete">
          <ip>2011::2</ip>
        </neighbor>
      </ipv6>
    </interface>
  </interfaces>
</top></config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:1fa807c1-aea2-4134-b3e3-ab5d0a99cee3">
  <ok/>
</rpc-reply>

Get All Static Neighbors for Interface

Request example to get all static neighbors for an interface via get-config.

<filter type="subtree">
  <top>
    <interfaces>
      <interface>
        <name>Ethernet1</name>
        <ipv6>
          <neighbor>
          </neighbor>
        </ipv6>
      </interface>
    </interfaces>
  </top>
</filter>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:46012eb4-60b5-4d26-a103-d45624533bfe">
  <data>
    <top>
      <interfaces xmlns="http://asterfusion.com/ns/yang/asternos-interfaces">
        <interface>
          <name>Ethernet1</name>
          <ipv6 xmlns="http://asterfusion.com/ns/yang/asternos-ip">
            <neighbor>
              <ip>3011::2</ip>
              <mac-address>00:0e:c6:56:9d:35</mac-address>
            </neighbor>
          </ipv6>
        </interface>
      </interfaces>
    </top>
  </data>
</rpc-reply>

Show IPv6 Neighbors for Interface

Request example to show IPv6 neighbors for an interface via rpc show-ipv6-neighbor-summary.

<show-ipv6-neighbor-summary>
  <interface>Ethernet1</interface>
</show-ipv6-neighbor-summary>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:521e2a57-e729-4525-a3e2-ee1674535650">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-ip">
    Address    MacAddress         Iface       Vlan    Status
    ---------  -----------------  ----------  ------  ---------
    2011::2    00:0e:c6:56:9d:35   Ethernet1  -       PERMANENT
    3011::2    00:0e:c6:56:9d:35   Ethernet1  -       PERMANENT
    Total number of entries 2
  </data>
</rpc-reply>

Show Given IPv6 Neighbor

Request example to show a given IPv6 neighbor via rpc show-ipv6-neighbor-summary.

<show-ipv6-neighbor-summary>
  <ip>2011::2</ip>
</show-ipv6-neighbor-summary>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:8ba70bcb-fa84-4551-8e87-3b3e976e7036">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-ip">
    Address    MacAddress         Iface       Vlan    Status
    ---------  -----------------  ----------  ------  ---------
    2011::2    00:0e:c6:56:9d:35   Ethernet1  -       PERMANENT
    Total number of entries 1
  </data>
</rpc-reply>

Show All IPv6 Neighbors

Request example to show all IPv6 neighbors via rpc show-ipv6-neighbor-summary.

<show-ipv6-neighbor-summary/>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:369a89e8-a76d-42a4-8f45-f4293b5544ea">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-ip">
    Address                    MacAddress         Iface       Vlan    Status
    -------------------------  -----------------  ----------  ------  ---------
    2011::2                    00:0e:c6:56:9d:35   Ethernet1  -       PERMANENT
    3011::2                    00:0e:c6:56:9d:35   Ethernet1  -       PERMANENT
    fe80::62eb:5aff:fe01:1003  60:eb:5a:01:10:03  eth0        -       STALE
    Total number of entries 3
  </data>
</rpc-reply>

Enable Nd Proxy for Vlan in Interface

hint{type=“warning”} NOTE: Nd Proxy is only supported on VLAN interfaces.

Request example to enable nd proxy for vlan in interface via edit-config.

<config><top>
  <interfaces>
    <interface>
      <name>Vlan100</name>
      <nd-dynamic-learning operation="merge">
        <nd-mode>anycast_gw</nd-mode>
      </nd-dynamic-learning>
    </interface>
  </interfaces>
</top></config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:dedc5a0a-14f2-438c-b078-85fc3aefd6b1">
  <ok/>
</rpc-reply>

Disable Nd Proxy for Vlan in Interface

Request example to disable nd proxy for vlan in interface via edit-config.

<config><top>
  <interfaces>
    <interface>
      <name>Vlan100</name>
      <nd-dynamic-learning operation="merge">
        <nd-mode>disable</nd-mode>
      </nd-dynamic-learning>
    </interface>
  </interfaces>
</top></config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:dedc5a0a-14f2-438c-b078-85fc3aefd6b1">
  <ok/>
</rpc-reply>

Get Nd Proxy for Vlan in Interface

Request example to get nd proxy for vlan in interface via get-config.

<filter type="subtree">
  <top>
    <interfaces>
      <interface>
        <name>Vlan100</name>
        <nd-dynamic-learning/>
      </interface>
    </interfaces>
  </top>
</filter>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:f73a6362-c017-416b-84eb-91a22f9bac05">
  <data>
    <top>
      <interfaces xmlns="http://asterfusion.com/ns/yang/asternos-interfaces">
        <interface>
          <name>Vlan100</name>
          <nd-dynamic-learning xmlns="http://asterfusion.com/ns/yang/asternos-ndp">
            <nd-mode>disable</nd-mode>
          </nd-dynamic-learning>
        </interface>
      </interfaces>
    </top>
  </data>
</rpc-reply>

Show Nd Proxy for All Vlans Interfaces

Request example to show nd proxy for all vlans interfaces via rpc show-interface-nd-proxy.

<show-interface-nd-proxy/>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:d57a06d8-eec6-41cb-87a6-a905ae6d1790">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-ndp">
    <interface>
      <name>Vlan100</name>
      <mode>disable</mode>
    </interface>
  </data>
</rpc-reply>