跳转到内容
AsterNOS

DHCP‑Server

此内容尚不支持你的语言。

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

Get Current DHCP Server Configurations

Section titled “Get Current DHCP Server Configurations”

Request example to get all DHCP Server configurations via get-config with subtree filter.

<filter type="subtree">
  <top>
    <dhcp-server/>
  </top>
</filter>

Response example

<data xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
  <top>
    <dhcp-server xmlns="http://asterfusion.com/ns/yang/asternos-dhcp-server">
      <failover>
        <max-response-delay-time>600</max-response-delay-time>
        <local-address>Loopback0</local-address>
        <peer-address>11.1.1.1</peer-address>
        <role>primary</role>
      </failover>
      <class>
        <name>class1</name>
        <rule>
          <id>2</id>
          <option>pxe-system-type</option>
          <option-value>0x12ab</option-value>
        </rule>
      </class>
      <class>
        <name>class2</name>
        <rule>
          <id>2</id>
          <option>circuit-id</option>
          <option-value>abc123</option-value>
        </rule>
        <rule>
          <id>3</id>
          <option>remote-id</option>
          <option-value>abc123</option-value>
        </rule>
      </class>
      <option-group>
        <id>3</id>
        <bootfile-name>filename111</bootfile-name>
        <capwap-ac-address>5.6.6.6</capwap-ac-address>
        <vendor-specific-information>01020304</vendor-specific-information>
        <default-gateway>9.9.9.9</default-gateway>
        <tftp-server>www.111.com</tftp-server>
      </option-group>
      <v4-pool>
        <name>pool1</name>
        <network>10.5.8.0/24</network>
        <start-ip>10.5.8.10</start-ip>
        <end-ip>10.5.8.20</end-ip>
        <domain-name-server>1.1.1.1</domain-name-server>
        <bootfile-name>file.test</bootfile-name>
        <capwap-ac-address>1.1.1.2</capwap-ac-address>
        <vendor-specific-information>01020304</vendor-specific-information>
        <default-gateway>10.5.8.1</default-gateway>
        <tftp-server>1.1.1.5</tftp-server>
        <default-lease-time>3600</default-lease-time>
        <max-lease-time>7200</max-lease-time>
        <vlan>Vlan100</vlan>
        <next-server>1.1.1.4</next-server>
      </v4-pool>
      <v6-pool>
        <name>pool2</name>
        <network>2001:db8::/64</network>
        <start-ip>2001:db8::100</start-ip>
        <end-ip>2001:db8::200</end-ip>
        <domain-name-server>2001:4860:4860::8888</domain-name-server>
        <default-lease-time>3600</default-lease-time>
        <max-lease-time>7200</max-lease-time>
        <vlan>Vlan100</vlan>
      </v6-pool>
      <interfaces>
        <name>Ethernet1</name>
        <enabled>true</enabled>
      </interfaces>
      <interfaces>
        <name>PortChannel0001</name>
        <enabled>true</enabled>
      </interfaces>
      <interfaces>
        <name>Vlan200</name>
        <enabled>true</enabled>
      </interfaces>
    </dhcp-server>
  </top>
</data>

Set DHCP Server Configurations

Section titled “Set DHCP Server Configurations”

Request example to set a DHCP Option Group configuration via edit-config.

<config>
  <top>
    <dhcp-server>
      <option-group>
        <id>3</id>
        <bootfile-name>filename111</bootfile-name>
        <capwap-ac-address>5.6.6.6</capwap-ac-address>
        <vendor-specific-information>0X01020304</vendor-specific-information>
        <default-gateway>9.9.9.9</default-gateway>
        <tftp-server>www.111.com</tftp-server>
      </option-group>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:487ac1eb-4a86-4f44-bd6f-87a16ad92815">
  <ok/>
</rpc-reply>

Request example to set a DHCP Class configuration via edit-config.

<config>
  <top>
    <dhcp-server>
      <class>
        <name>class1</name>
        <rule>
          <id>2</id>
          <option>pxe-system-type</option>
          <option-value>0x12ab</option-value>
        </rule>
      </class>
      <class>
        <name>class2</name>
        <rule>
          <id>2</id>
          <option>circuit-id</option>
          <option-value>abc123</option-value>
        </rule>
        <rule>
          <id>3</id>
          <option>remote-id</option>
          <option-value>abc123</option-value>
        </rule>
      </class>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:487ac1eb-4a86-4f44-bd6f-87a16ad92815">
  <ok/>
</rpc-reply>

Request example to set a DHCP failover configuration via edit-config.

<config>
  <top>
    <dhcp-server>
      <failover>
        <max-response-delay-time>600</max-response-delay-time>
        <local-address>Loopback0</local-address>
        <peer-address>11.1.1.1</peer-address>
        <role>primary</role>
      </failover>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:487ac1eb-4a86-4f44-bd6f-87a16ad92815">
  <ok/>
</rpc-reply>

Request example to set a DHCP Pool configuration via edit-config.

<config>
  <top>
    <dhcp-server>
      <v4-pool>
        <name>pool1</name>
        <network>10.5.8.0/24</network>
        <start-ip>10.5.8.10</start-ip>
        <end-ip>10.5.8.20</end-ip>
        <domain-name-server>1.1.1.1</domain-name-server>
        <default-gateway>10.5.8.1</default-gateway>
        <default-lease-time>3600</default-lease-time>
        <max-lease-time>7200</max-lease-time>
        <bootfile-name>file.test</bootfile-name>
        <capwap-ac-address>1.1.1.2</capwap-ac-address>
        <vendor-specific-information>01020304</vendor-specific-information>
        <next-server>1.1.1.4</next-server>
        <tftp-server>1.1.1.5</tftp-server>
        <vlan>Vlan100</vlan>
      </v4-pool>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:487ac1eb-4a86-4f44-bd6f-87a16ad92815">
  <ok/>
</rpc-reply>

Request example to set a DHCPv6 Pool configuration via edit-config.

<config>
  <top>
    <dhcp-server>
      <v6-pool>
        <name>pool2</name>
        <network>2001:db8::1/64</network>
        <start-ip>2001:db8::100</start-ip>
        <end-ip>2001:db8::200</end-ip>
        <domain-name-server>2001:4860:4860::8888</domain-name-server>
        <default-lease-time>3600</default-lease-time>
        <max-lease-time>7200</max-lease-time>
        <vlan>Vlan100</vlan>
      </v6-pool>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:487ac1eb-4a86-4f44-bd6f-87a16ad92815">
  <ok/>
</rpc-reply>

Request example to set interface binding in DHCP Pool configuration via edit-config.

<config>
  <top>
    <dhcp-server>
      <interfaces operation="merge">
        <name>Ethernet1</name>
        <enabled>true</enabled>
      </interfaces>
      <interfaces operation="merge">
        <name>PortChannel0001</name>
        <enabled>true</enabled>
      </interfaces>
      <interfaces operation="merge">
        <name>Vlan200</name>
        <enabled>true</enabled>
      </interfaces>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:487ac1eb-4a86-4f44-bd6f-87a16ad92815">
  <ok/>
</rpc-reply>

Delete DHCP Server Configuration

Section titled “Delete DHCP Server Configuration”

Request example to delete DHCP Option Group configurations via edit-config.

<config>
  <top>
    <dhcp-server>
      <option-group operation="delete">
        <id>3</id>
      </option-group>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:81c62129-0eed-4041-93a9-dd748f2c9dcf">
  <ok/>
</rpc-reply>

Request example to delete DHCP Class configurations via edit-config.

<config>
  <top>
    <dhcp-server>
      <class operation="delete">
        <name>class2</name>
      </class>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:81c62129-0eed-4041-93a9-dd748f2c9dcf">
  <ok/>
</rpc-reply>

Request example to delete DHCP Pool configurations via edit-config.

<config>
  <top>
    <dhcp-server>
      <v4-pool operation="delete">
        <name>pool1</name>
      </v4-pool>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:81c62129-0eed-4041-93a9-dd748f2c9dcf">
  <ok/>
</rpc-reply>

Request example to delete DHCPv6 Pool configurations via edit-config.

<config>
  <top>
    <dhcp-server>
      <v6-pool operation="delete">
        <name>pool2</name>
      </v6-pool>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:81c62129-0eed-4041-93a9-dd748f2c9dcf">
  <ok/>
</rpc-reply>

Request example to unbinding the interface of DHCP Pool via edit-config.

<config>
  <top>
    <dhcp-server>
      <interfaces operation="merge">
        <name>Ethernet1</name>
        <enabled>false</enabled>
      </interfaces>
    </dhcp-server>
  </top>
</config>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:81c62129-0eed-4041-93a9-dd748f2c9dcf">
  <ok/>
</rpc-reply>

Show DHCP Pool Info

Section titled “Show DHCP Pool Info”

Request example to show DHCP Pool info via rpc show-dhcp-pool-info.

<show-dhcp-pool-info>
  <version>v4</version>
</show-dhcp-pool-info>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:ba1ff87c-59dd-4a3f-a7eb-193373a293a7">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-dhcp-snooping"/>
    --------------------------------------------------
    Pool-name               : pool1
    Subnet                  : 10.5.8.0/24
    Lease                   : 10.5.8.10 - 10.5.8.20
    Lease_default_time      : 3600
    Lease_max_time          : 7200
    DNS                     : 1.1.1.1
    Routers                 : 10.5.8.1
    Capwap-ac               : 1.1.1.2
    Bootfile-name           : file.test
    Option43                : 01020304
    Next-server             : 1.1.1.4
    Tftp-server             : 1.1.1.5
    Vlan                    : Vlan100
  </data>
</rpc-reply>

Request example to show DHCPv6 Pool info via rpc show-dhcp-pool-info.

<show-dhcp-pool-info>
  <version>v6</version>
</show-dhcp-pool-info>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:ba1ff87c-59dd-4a3f-a7eb-193373a293a7">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-dhcp-snooping"/>
    --------------------------------------------------
    Pool-name               : pool2
    Subnet                  : 2001:db8::/64
    Lease                   : 2001:db8::100 - 2001:db8::200
    Lease_default_time      : 3600
    Lease_max_time          : 7200
    DNS                     : 2001:4860:4860::8888
    Vlan                    : Vlan100
  </data>
</rpc-reply>

Show DHCP Pool IP In Use

Section titled “Show DHCP Pool IP In Use”

Request example to show DHCP Pool IP in use via rpc show-dhcp-pool-ip-in-use.

<show-dhcp-pool-ip-in-use>
  <version>v4</version>
</show-dhcp-pool-ip-in-use>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:ba1ff87c-59dd-4a3f-a7eb-193373a293a7">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-dhcp-snooping"/>
    +--------------+-------------------+-------------------------+-------------------------+
    | IP Address   | MAC Address       | Lease Start             | Lease End               |
    +==============+===================+=========================+=========================+
    | 10.5.8.10    | 0c:16:03:d4:a7:b4 | 2025-03-29 12:20:52 UTC | 2025-03-29 13:20:52 UTC |
    +--------------+-------------------+-------------------------+-------------------------+
  </data>
</rpc-reply>

Request example to show DHCPV6 Pool IP in use via rpc show-dhcp-pool-ip-in-use.

<show-dhcp-pool-ip-in-use>
  <version>v6</version>
</show-dhcp-pool-ip-in-use>

Response example

<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:ba1ff87c-59dd-4a3f-a7eb-193373a293a7">
  <data xmlns="http://asterfusion.com/ns/yang/asternos-dhcp-snooping"/>
    +-----------------+-------------------+-------------------------+-------------------------+
    | IPv6 Address    | MAC Address       | Lease Start             | Lease End               |
    +=================+===================+=========================+=========================+
    | 2001:db8:1::103 | 0c:16:03:d4:a7:b4 | 2025-03-29 12:20:58 UTC | 2025-03-29 12:30:58 UTC |
    +-----------------+-------------------+-------------------------+-------------------------+
  </data>
</rpc-reply>