Configuring ARP Snooping

This section provides a sample of configuring ARP snooping using the config method.

**Table 1** Configuring ARP snooping
Operation	XPATH
config	/huawei-arp:system-config/arp-snooping-enable /ietf-interfaces:interfaces/interface/huawei-arp:arp-snooping-enable /huawei-vlan:vlans/vlan/huawei-arp:arp-snooping-enable

Data Requirements

Item	Data	Description
Whether to enable ARP snooping globally	true	Enable ARP snooping globally.
Whether to enable ARP snooping on an interface	true	Enable ARP snooping on an interface.
Whether to enable ARP snooping in a VLAN	true	Enable ARP snooping in a VLAN.

Request Example

Enable ARP snooping globally.

<?xml version='1.0' encoding='UTF-8'?>
<rpc message-id="1" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
  <edit-config>
    <target>
      <running/>
    </target>
    <config>
      <hw-arp:system-config xmlns:hw-arp="urn:huawei:params:xml:ns:yang:huawei-arp">
        <hw-arp:arp-snooping-enable>true</hw-arp:arp-snooping-enable>
      </hw-arp:system-config>
    </config>
  </edit-config>
</rpc>

Enable ARP snooping on an interface.

<?xml version='1.0' encoding='UTF-8'?>
<rpc message-id="1" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
  <edit-config>
    <target>
      <running/>
    </target>
    <config>
      <if:interfaces xmlns:if="urn:ietf:params:xml:ns:yang:ietf-interfaces">
        <if:interface>
		<if:name>GigabitEthernet0/0/1</if:name>
          <if:type xmlns:iana-if-type="urn:ietf:params:xml:ns:yang:iana-if-type">iana-if-type:ethernetCsmacd</if:type>
          <hw-arp:arp-snooping-enable xmlns:hw-arp="urn:huawei:params:xml:ns:yang:huawei-arp">true</hw-arp:arp-snooping-enable>
        </if:interface>
      </if:interfaces>
    </config>
  </edit-config>
</rpc>

Enable ARP snooping in a VLAN.

<?xml version='1.0' encoding='UTF-8'?>
<rpc message-id="5" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
  <edit-config>
    <target>
      <running/>
    </target>
    <config>
      <huawei-vlan:vlans xmlns:huawei-vlan="urn:huawei:params:xml:ns:yang:huawei-vlan">
        <huawei-vlan:vlan>
          <huawei-vlan:id>2</huawei-vlan:id>
           <hw-arp:arp-snooping-enable xmlns:hw-arp="urn:huawei:params:xml:ns:yang:huawei-arp">true</hw-arp:arp-snooping-enable>
        </huawei-vlan:vlan>
      </huawei-vlan:vlans>
    </config>
  </edit-config>
</rpc>

Response Example

Sample of successful response

<?xml version='1.0' encoding='UTF-8'?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="1">
  <ok/>
</rpc-reply>

Sample of failed response

<?xml version='1.0' encoding='UTF-8'?>
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="4">
  <rpc-error>
    <error-type>application</error-type>
    <error-tag>operation-failed</error-tag>
    <error-severity>error</error-severity>
    <error-path>/ietf-interfaces:interfaces/interface[name='GigabitEthernet0/0/1']/type</error-path>
    <error-message>parse rpc config error.(Failed to resolve identityref "ietf-interfaces:ethernetCsmacd".).</error-message>
  </rpc-error>
</rpc-reply>