NDP
22 min
AsterNOS-Ndp
This chapter provides examples on how to use Netconf to manage IPv6 Neighbor Discovery Protocol (NDP) on AsterNOS devices.
Create Global NDP
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
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>