ARP
AsterNOS-ARP
This chapter provides examples on how to use Netconf to manage ARP configurations on AsterNOS devices.
Create ARP Global Configurations
NOTE: The default expiration time for ARP is 300 seconds.
Request example to create ARP global configurations via edit-config.
<config><top>
<arp-global operation="create">
<arp-dynamic-learning>
<expire-time>1000</expire-time>
</arp-dynamic-learning>
<log-enable>True</log-enable>
</arp-global>
</top></config>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:0f6026e2-0dc9-4c98-a169-3c4354f85976">
<ok/>
</rpc-reply>Modify ARP Global Configurations
Request example to modify ARP global configurations via edit-config.
<config><top>
<arp-global operation="merge">
<arp-dynamic-learning>
<expire-time>500</expire-time>
</arp-dynamic-learning>
<log-enable>False</log-enable>
</arp-global>
</top></config>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:0f51d60f-6c64-4b0d-b6eb-2dc68b3ee2b1">
<ok/>
</rpc-reply>Delete ARP Global Configurations
Request example to delete ARP global configurations via edit-config.
<config><top>
<arp-global operation="delete"/>
</top></config>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:5ab6f1f4-613e-4c38-8a8b-f6600ca31b5d">
<ok/>
</rpc-reply>Get ARP Global Configurations
Request example to get ARP global configurations via get-config with subtree filter.
<filter type="subtree">
<top>
<arp-global/>
</top>
</filter>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:7f798925-a9b7-440a-80fc-990e5941d955">
<data>
<top>
<arp-global xmlns="http://asterfusion.com/ns/yang/asternos-arp">
<log-enable>false</log-enable>
<arp-dynamic-learning>
<expire-time>500</expire-time>
</arp-dynamic-learning>
</arp-global>
</top>
</data>
</rpc-reply>Create Static ARP for Interface
Request example to create static ARP for interface via edit-config.
<config><top>
<interfaces>
<interface>
<name>Ethernet1</name>
<ipv4>
<address operation="create">
<ip-prefix>20.1.1.1/20</ip-prefix>
</address>
<address operation="create">
<ip-prefix>30.1.1.1/20</ip-prefix>
</address>
<neighbor operation="create">
<ip>20.1.1.2</ip>
<mac-address>00:0e:c6:56:9d:35</mac-address>
</neighbor>
<neighbor operation="create">
<ip>30.1.1.2</ip>
<mac-address>00:0e:c6:56:9d:35</mac-address>
</neighbor>
</ipv4>
</interface>
</interfaces>
</top></config>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:61fd81c6-e86b-4c48-8ad2-22bd334c9cf1">
<ok/>
</rpc-reply>Delete Static ARP for Interface
Request example to delete static ARP for interface via edit-config.
<config><top>
<interfaces>
<interface>
<name>Ethernet1</name>
<ipv4>
<neighbor operation="delete">
<ip>20.1.1.2</ip>
</neighbor>
</ipv4>
</interface>
</interfaces>
</top></config>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:4caaeb3b-781c-4a05-a3f1-26c2cd2829ba">
<ok/>
</rpc-reply>Delete All ARP for Interface
Request example to delete all ARP for interface via edit-config.
<config><top>
<interfaces>
<interface>
<name>Ethernet1</name>
<ipv4>
<neighbor operation="delete">
</neighbor>
</ipv4>
</interface>
</interfaces>
</top></config>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:7868a8f4-fa4d-4c6e-b66f-55996b2ad188">
<ok/>
</rpc-reply>Get All Static ARP for Interface
Request example to get all static ARP for interface via get-config with subtree filter.
<filter type="subtree">
<top>
<interfaces>
<interface>
<name>Ethernet1</name>
<ipv4>
<neighbor>
</neighbor>
</ipv4>
</interface>
</interfaces>
</top>
</filter>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:844d304d-90d3-47f8-adba-16f2741874f1">
<data>
<top>
<interfaces xmlns="http://asterfusion.com/ns/yang/asternos-interfaces">
<interface>
<name>Ethernet1</name>
<ipv4 xmlns="http://asterfusion.com/ns/yang/asternos-ip">
<neighbor>
<ip>20.1.1.2</ip>
<mac-address>00:0e:c6:56:9d:35</mac-address>
</neighbor>
<neighbor>
<ip>30.1.1.2</ip>
<mac-address>00:0e:c6:56:9d:35</mac-address>
</neighbor>
</ipv4>
</interface>
</interfaces>
</top>
</data>
</rpc-reply>Show All ARP
Request example to show all ARP via rpc show-ipv4-neighbor-summary
<show-ipv4-neighbor-summary/>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:93a9278f-91ac-4ef7-a2aa-a6dec1f58456">
<data xmlns="http://asterfusion.com/ns/yang/asternos-ip">
Address MacAddress Iface Vlan
-------------- ----------------- ------- ------
192.168.0.1 60:eb:5a:01:10:03 eth0 -
192.168.0.76 60:eb:5a:01:10:03 eth0 -
192.168.15.127 60:eb:5a:01:10:03 eth0 -
Total number of entries 3
</data>
</rpc-reply>Enable ARP Proxy On Vlan Interface
NOTE: ARP proxy only supports configuration on VLAN interface. The ARP proxy currently only supports merge and get operations. To disable this feature, the mode needs to be set to disable.
Request example to enable ARP proxy on vlan interface via edit-config.
<config><top>
<vlans>
<vlan operation="create">
<vlanid>100</vlanid>
</vlan>
</vlans>
<interfaces>
<interface>
<name>Vlan100</name>
<arp-dynamic-learning>
<mode>anycast_gw</mode>
</arp-dynamic-learning>
</interface>
</interfaces>
</top></config>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:a5891471-02ee-4d3f-892c-ed515e3a7a53">
<ok/>
</rpc-reply>Disable ARP Proxy On Vlan Interface
Request example to disable ARP proxy on vlan interface via edit-config.
<config><top>
<interfaces>
<interface>
<name>Vlan100</name>
<arp-dynamic-learning>
<mode>disable</mode>
</arp-dynamic-learning>
</interface>
</interfaces>
</top></config>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:49687cc0-903d-4865-be5f-e709e1c9e981">
<ok/>
</rpc-reply>Get ARP Proxy On Vlan Interface
Request example to get ARP proxy on vlan interface via get-config with subtree filter.
<filter type="subtree">
<top>
<interfaces>
<interface>
<name>Vlan100</name>
<arp-dynamic-learning>
</arp-dynamic-learning>
</interface>
</interfaces>
</top>
</filter>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:49687cc0-903d-4865-be5f-e709e1c9e981">
<data>
<top>
<interfaces xmlns="http://asterfusion.com/ns/yang/asternos-interfaces">
<interface>
<name>Vlan100</name>
<arp-dynamic-learning xmlns="http://asterfusion.com/ns/yang/asternos-arp">
<mode>anycast_gw</mode>
</arp-dynamic-learning>
</interface>
</interfaces>
</top>
</data>
</rpc-reply>Show ARP Proxy Summary
Request example to show ARP proxy summary via rpc show-interface-arp-proxy.
<show-interface-arp-proxy/>Response example
<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="urn:uuid:c71e86a7-3247-4962-b746-f066cfe5cbc4">
<data xmlns="http://asterfusion.com/ns/yang/asternos-arp">
<interface>
<name>Vlan100</name>
<mode>anycast_gw</mode>
</interface>
</data>
</rpc-reply>