Netstack Configuration Commands

This section contains payload examples and CLIs to demonstrate many of the netstack configuration commands and to show how the REST APIs correspond to the CLI commands.

Configuring a Secondary IPv4 Address on an Interface

Configuring a Secondary IPv4 Address on an Interface

POST http://<IP_Address>/api/mo/sys/ipv4/inst.json

{
  "ipv4Inst": {
    "children": [
      {
        "ipv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv4If": {
                "attributes": {
                  "id": "eth1/1"
                },
                "children": [
                  {
                    "ipv4Addr": {
                      "attributes": {
                        "addr": "128.0.0.1/10",
                        "type": "secondary",
                        "tag": "30"
}}}]}}]}}]}}

This example configures a tagged secondary IPv4 address on the Ethernet 1/1 interface. Change the attributes as necessary for your own uses.

Note: The property information for this example was added in Release 9.3(3).

Verifying a DME Configuration
The following table contains the distinguished name (DN) for each managed object (MO) in the DME payload. Issue a GET request using the DN to verify the configuration was posted or to get information about the configured properties of a particular object.

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}
ipv4Addr	sys/ipv4/inst/dom-{name}/if-{[id]}/addr-{[addr]}

ipv4Dom Properties

The following table contains information about the ipv4Dom properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

The following table contains information about the ipv4If properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv4Addr Properties

The following table contains information about the ipv4Addr properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
addr	address:Ip	Address	Value must match ipv4 or ipv6 known format
type	ip:AddrT (scalar:Enum8)	Type	SELECTION: 1 - primary 2 - secondary DEFAULT: primary
tag	rt:Tag (scalar:Uint32)	Route Tag	RANGE: [0 , 0xffffffff] DEFAULT: 0

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring IP Forwarding

Configuring IP Forwarding

POST http://<IP_Address>/api/mo/sys/ipv4/inst.json

{
  "ipv4Inst": {
    "children": [
      {
        "ipv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv4If": {
                "attributes": {
                  "forward": "enabled",
                  "id": "eth1/1"
}}}]}}]}}

This example configures forwarding on interface Ethernet 1/1.

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
forward	nw:AdminSt (scalar:Enum8)	IP forward	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring Reachability

Configuring Reachability

POST http://<IP_Address>/api/mo/sys/icmpv4/inst.json

{
  "icmpv4Inst": {
    "children": [
      {
        "icmpv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "icmpv4If": {
                "attributes": {
                  "ctrl": "port-unreachable,redirect,unreachable",
                  "id": "eth1/1"
}}}]}}]}}

The following example configures ICMPv4 on the interface Ethernet 1/1 such that the ICMPv4 interface is unreachable.

Note: The property information for this example was added in Release 9.3(3).

MO	DN
icmpv4Inst	sys/icmpv4/inst
icmpv4Dom	sys/icmpv4/inst/dom-{name}
icmpv4If	sys/icmpv4/inst/dom-{name}/if-{[id]}

icmpv4Dom Properties

The following table contains information about the icmpv4Dom properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

icmpv4If Properties

The following table contains information about the icmpv4If properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
ctrl	icmp:IfControl (scalar:Bitmask64)	The control state.	SELECTION: 1 - port-unreachable 2 - unreachable
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Queue 1 Packet when Triggered NS is Sent

Queue 1 Packet when Triggered NS is Sent

POST http://<mgmt0_IP>/api/mo/sys.json

{
  "topSystem": {
    "children": [
      {
        "interfaceEntity": {
          "children": [
            {
              "l3LbRtdIf": {
                "attributes": {
                  "id": "lo222"
}}}]}},

      {
        "ipv6Entity": {
          "children": [
            {
              "ipv6Inst": {
                "attributes": {
                  "queuePackets": "enabled"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <intf-items>
    <lb-items>
      <LbRtdIf-list>
        <id>lo222</id>
      </LbRtdIf-list>
    </lb-items>
  </intf-items>
  <ipv6-items>
    <inst-items>
      <queuePackets>enabled</queuePackets>
    </inst-items>
  </ipv6-items>
</System>

Queue 1 packet when a triggered NS is sent.

CLI Commands

The CLI commands and options listed below are the equivalent to the payload examples displayed in the pane on the right. Click the DME tab in the top-left corner of the right pane to view the JSON payload or the YANG tab to view the XML payload.

interface loopback 222
ipv6 queue-packets

Note: The property information for this example was added in Release 9.3(3).

MO	DN
topSystem	sys
interfaceEntity	sys/intf
l3LbRtdIf	sys/intf/lb-{[id]}
ipv6Entity	sys/ipv6
ipv6Inst	sys/ipv6/inst

l3LbRtdIf Properties

The following table contains information about the l3LbRtdIf properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv6Inst Properties

The following table contains information about the ipv6Inst properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
queuePackets	nw:AdminSt (scalar:Enum8)	Queue-packets	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Switch ND Packets Received on Core Ports

Switch ND Packets Received on Core Ports

POST http://<mgmt0_IP>/api/mo/sys.json

{
  "topSystem": {
    "children": [
      {
        "interfaceEntity": {
          "children": [
            {
              "l3LbRtdIf": {
                "attributes": {
                  "id": "lo222"
}}}]}},

      {
        "ipv6Entity": {
          "children": [
            {
              "ipv6Inst": {
                "attributes": {
                  "switchPackets": "all"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <intf-items>
    <lb-items>
      <LbRtdIf-list>
        <id>lo222</id>
      </LbRtdIf-list>
    </lb-items>
  </intf-items>
  <ipv6-items>
    <inst-items>
      <switchPackets>all</switchPackets>
    </inst-items>
  </ipv6-items>
</System>

Switch ND packets received on core ports.

CLI Commands

interface loopback 222
ipv6 switch-packets

Note: The property information for this example was added in Release 9.3(3).

MO	DN
topSystem	sys
interfaceEntity	sys/intf
l3LbRtdIf	sys/intf/lb-{[id]}
ipv6Entity	sys/ipv6
ipv6Inst	sys/ipv6/inst

l3LbRtdIf Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv6Inst Properties

Property Name	Data Type	Description	Values
switchPackets	ip:SwitchPktTarget (scalar:Enum8)	Switch-packets	SELECTION: 0 - disabled 1 - all 2 - lla DEFAULT: disabled

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enabling IP Source Routing

Enabling IP Source Routing

POST http://<mgmt0_IP>/api/mo/sys/ipv4.json

{
 "ipv4Entity": {
   "children": [
     {
       "ipv4Inst": {
         "attributes": {
           "sourceRoute": "enabled"
}}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <sourceRoute>enabled</sourceRoute>
    </inst-items>
  </ipv4-items>
</System>

Enables IP source routing.

CLI Command

The CLI command below is the equivalent to the payload example displayed in the pane on the right. Click the DME tab in the top-left corner of the right pane to view the JSON payload or the YANG tab to view the XML payload.

ip source-route

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst

ipv4Inst Properties

The following table contains information about the ipv4Inst properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
sourceRoute	nw:AdminSt (scalar:Enum8)	Source-Route	SELECTION: 1 - enabled 2 - disabled DEFAULT: enabled

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enabling IP Auto Discard

Enabling IP Auto Discard

POST http://<mgmt0_IP>/api/mo/sys/ipv4/inst.json

{
 "ipv4Inst": {
   "children": [
     {
       "ipv4Dom": {
         "attributes": {
           "autoDiscard": "enabled",
           "name": "default"
}}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <autoDiscard>enabled</autoDiscard>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
</System>

Enables IP auto discard.

CLI Command

ip auto-discard

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}

ipv4Dom Properties

Property Name	Data Type	Description	Values
autoDiscard	nw:AdminSt (scalar:Enum8)	Auto-Discard	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Specifying an IPv4 ICMP Error-Source Interface

Specifying an IPv4 ICMP Error-Source Interface

POST http://<mgmt0_IP>/api/mo/sys/ipv4/inst.json

{
 "ipv4Inst": {
   "children": [
     {
       "ipv4Dom": {
         "attributes": {
           "ipIcmpErrorsSrcIntf": "lo2",
           "name": "default"
}}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <ipIcmpErrorsSrcIntf>lo2</ipIcmpErrorsSrcIntf>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
</System>

Generates ICMP error packets with the source IPv4 address from the configured interface.

CLI Command

ip icmp-errors source-interface loopback 2

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}

ipv4Dom Properties

Property Name	Data Type	Description	Values
ipIcmpErrorsSrcIntf	nw:IfId (base:IfIndex)	ICMP errors source-interface	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Specifying Internal IPv6 Event Logs for High Availability

Specifying Internal IPv6 Event Logs for High Availability

POST http://<mgmt0_IP>/api/mo/sys/ipv6/inst.json

{
 "ipv6Inst": {
   "children": [
     {
       "ipv6IPv6EventLogs": {
         "attributes": {
           "eventType": "highAvailability",
           "logSize": "small"
}}}]}}

{
    imdata:[]
}

<System>
  <ipv6-items>
    <inst-items>
      <logs-items>
        <IPv6EventLogs-list>
          <eventType>highAvailability</eventType>
          <logSize>small</logSize>
        </IPv6EventLogs-list>
      </logs-items>
    </inst-items>
  </ipv6-items>
</System>

Specifies the internal IPv6 event log for high availability buffer size.

CLI Command

ipv6 internal event-history ha size small

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv6Inst	sys/ipv6/inst
ipv6IPv6EventLogs	sys/ipv6/inst/logs-{eventType}

ipv6IPv6EventLogs Properties

The following table contains information about the ipv6IPv6EventLogs properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
eventType	ipv6:IPv6EventType (scalar:Enum16)	Event Log Type	SELECTION: 0 - ipv6Event 1 - bfdEvent 2 - syslog 3 - ipc 4 - snmp 5 - highAvailability 6 - sdb
logSize	ipv6:IPv6EventLogSize (scalar:Enum8)	Event Log Size	SELECTION: 0 - disabled 1 - small 2 - medium 3 - large DEFAULT: small

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enabling Access-List Matching for Locally Generated Traffic

Enabling Access-List Matching for Locally Generated Traffic

POST http://<mgmt0_IP>/api/mo/sys/ipv4.json

{
 "ipv4Entity": {
   "children": [
     {
       "ipv4Inst": {
         "attributes": {
           "accessListMatchLocal": "enabled"
}}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <accessListMatchLocal>enabled</accessListMatchLocal>
    </inst-items>
  </ipv4-items>
</System>

Enables access-list matching for locally generated traffic.

CLI Command

ip access-list match-local-traffic

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst

ipv4Inst Properties

Property Name	Data Type	Description	Values
accessListMatchLocal	nw:AdminSt (scalar:Enum8)	Access-List Match Local	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Specifying IPv4 Load Sharing

POST http://<mgmt0_IP>/api/mo/sys/ipv4/inst.json

{
 "ipv4Inst": {
   "children": [
     {
       "ipv4IPLoadSharing": {
         "attributes": {
           "concatenation": "disabled",
           "greOuterHash": "disabled",
           "loadShareMode": "srcDestPort"
}}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <iploadsharing-items>
        <concatenation>disabled</concatenation>
        <greOuterHash>disabled</greOuterHash>
        <loadShareMode>srcDestPort</loadShareMode>
      </iploadsharing-items>
    </inst-items>
  </ipv4-items>
</System>

Configures IPv4 load sharing.

CLI Command

ip load-sharing address source-destination port source-destination

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4IPLoadSharing	sys/ipv4/inst/iploadsharing

ipv4IPLoadSharing Properties

The following table contains information about the ipv4IPLoadSharing properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
concatenation	nw:AdminSt (scalar:Enum8)	Concatenation	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
greOuterHash	nw:AdminSt (scalar:Enum8)	GRE Outer Hash	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
loadShareMode	ip:LoadShareFormat (scalar:Enum8)	Load sharing mode	SELECTION: 1 - disabled 2 - destPort 3 - srcDest 4 - srcDestGre 5 - srcDestPort 6 - source 7 - srcDestGTPU 8 - srcDestSymmetric 9 - srcDestInnerAll 10 - srcDestInnerGre 11 - srcDestInnerGreSymmetric 12 - srcDestIPv6FlowLabel 13 - srcDestTTL 14 - srcDestUDF DEFAULT: disabled

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring Hash Polynomial CRC32 HI

Configuring Hash Polynomial CRC32 HI

POST http://<mgmt0_IP>/api/mo/sys/ipv4.json

{
  "ipv4Entity": {
    "children": [
      {
        "ipv4Inst": {
          "attributes": {
            "hardwareEcmpHashPolynomial": "CRC32HI"
          }
        }
      }
    ]
  }
}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <hardwareEcmpHashPolynomial>CRC32HI</hardwareEcmpHashPolynomial>
    </inst-items>
  </ipv4-items>
</System>

Note: This example was added in Release 9.2(2).

CLI Commands

The CLI commands are equivalent to the payload examples displayed in the pane on the right. Click the DME tab in the top-left corner of the right pane to view the JSON payload. Click the YANG tab to view the XML payload.

hardware ecmp hash-polynomial CRC32HI

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst

ipv4Inst Properties

Property Name	Data Type	Description	Values
hardwareEcmpHashPolynomial	ip:HardwareEcmpHashPolynomialT (scalar:Enum8)	hardware Ecmp Hash-Polynomial	SELECTION: 0 - CRC16 1 - CRC32HI DEFAULT: CRC16

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring Hash Polynomial CRC16

Configuring Hash Polynomial CRC16

POST http://<mgmt0_IP>/api/mo/sys/ipv4.json

{
  "ipv4Entity": {
    "children": [
      {
        "ipv4Inst": {
          "attributes": {
            "hardwareEcmpHashPolynomial": "CRC16"
          }
        }
      }
    ]
  }
}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <hardwareEcmpHashPolynomial>CRC16</hardwareEcmpHashPolynomial>
    </inst-items>
  </ipv4-items>
</System>

Note: This example was added in Release 9.2(2).

CLI Commands

hardware ecmp hash-polynomial CRC16

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst

ipv4Inst Properties

Property Name	Data Type	Description	Values
hardwareEcmpHashPolynomial	ip:HardwareEcmpHashPolynomialT (scalar:Enum8)	hardware Ecmp Hash-Polynomial	SELECTION: 0 - CRC16 1 - CRC32HI DEFAULT: CRC16

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Deleting a Hash Polynomial Configuration

Deleting a Hash Polynomial Configuration

POST http://<mgmt0_IP>/api/mo/sys/ipv4.json

{
  "ipv4Entity": {
    "children": [
      {
        "ipv4Inst": {
          "attributes": {
            "hardwareEcmpHashPolynomial": "CRC16"
          }
        }
      }
    ]
  }
}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <hardwareEcmpHashPolynomial>CRC16</hardwareEcmpHashPolynomial>
    </inst-items>
  </ipv4-items>
</System>

Note: This example was added in Release 9.2(2).

CLI Commands

no hardware ecmp hash-polynomial

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst

ipv4Inst Properties

Property Name	Data Type	Description	Values
hardwareEcmpHashPolynomial	ip:HardwareEcmpHashPolynomialT (scalar:Enum8)	hardware Ecmp Hash-Polynomial	SELECTION: 0 - CRC16 1 - CRC32HI DEFAULT: CRC16

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring a Hash Concatenation

Configuring a Hash Concatenation

POST http://<mgmt0_IP>/api/mo/sys/ipv4.json

{
    "ipv4Entity": {
      "children": [
        {
          "ipv4Inst": {
            "attributes": {
              "hardwareEcmpHashOffsetConcat": "enabled",
              "hardwareEcmpHashOffsetValue": "3"
            }
          }
        }
      ]
    }
}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <hardwareEcmpHashOffsetConcat>enabled</hardwareEcmpHashOffsetConcat>
      <hardwareEcmpHashOffsetValue>3</hardwareEcmpHashOffsetValue>
    </inst-items>
  </ipv4-items>
</System>

Note: This example was added in Release 9.2(2).

CLI Commands

hardware ecmp hash-offset 3 concatenation

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst

ipv4Inst Properties

Property Name	Data Type	Description	Values
hardwareEcmpHashOffsetConcat	nw:AdminSt (scalar:Enum8)	hardware Ecmp HashOffset Concatenation	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
hardwareEcmpHashOffsetValue	scalar:Uint16	hardware Ecmp HashOffset Value	RANGE: [0 , 63] DEFAULT: 0

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Deleting a Hash Concatenation Configuration

Deleting a Hash Concatenation Configuration

POST http://<mgmt0_IP>/api/mo/sys/ipv4.json

{
  "ipv4Entity": {
    "children": [
      {
        "ipv4Inst": {
          "attributes": {
            "hardwareEcmpHashOffsetConcat": "disabled",
            "hardwareEcmpHashOffsetValue": "0"
          }
        }
      }
    ]
  }
}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <hardwareEcmpHashOffsetConcat>disabled</hardwareEcmpHashOffsetConcat>
      <hardwareEcmpHashOffsetValue>0</hardwareEcmpHashOffsetValue>
    </inst-items>
  </ipv4-items>
</System>

Note: This example was added in Release 9.2(2).

CLI Commands

no hardware ecmp hash-offset

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst

ipv4Inst Properties

Property Name	Data Type	Description	Values
hardwareEcmpHashOffsetConcat	nw:AdminSt (scalar:Enum8)	hardware Ecmp HashOffset Concatenation	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
hardwareEcmpHashOffsetValue	scalar:Uint16	hardware Ecmp HashOffset Value	RANGE: [0 , 63] DEFAULT: 0

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring IP Drop Glean

Configuring IP Drop Glean

POST http://<mgmt0_IP>/api/mo/sys.json

{
  "topSystem": {
    "children": [
      {
        "ipv4Entity": {
          "children": [
            {
              "ipv4Inst": {
                "children": [
                  {
                    "ipv4Dom": {
                      "attributes": {
                        "name": "default"
                      },
                      "children": [
                        {
                          "ipv4If": {
                            "attributes": {
                              "dropGlean": "enabled",
                              "id": "vlan1"
                            }
                          }
                        }
                      ]
                    }
                  }
                ]
              }
            }
          ]
        }
      },
      {
        "interfaceEntity": {
          "children": [
            {
              "sviIf": {
                "attributes": {
                  "id": "vlan1"
                }
              }
            },
            {
              "l1PhysIf": {
                "attributes": {
                  "id": "eth1/2"
                }
              }
            }
          ]
        }
      }
    ]
  }
}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>vlan1</id>
              <dropGlean>enabled</dropGlean>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
  <intf-items>
    <svi-items>
      <If-list>
        <id>vlan1</id>
      </If-list>
    </svi-items>
    <phys-items>
      <PhysIf-list>
        <id>eth1/2</id>
      </PhysIf-list>
    </phys-items>
  </intf-items>
</System>

Note: This example was added in Release

CLI Commands

The CLI commands are equivalent to the payload examples displayed in the pane on the right. Click the DME tab in the opt-left corner of the pane on the right to view the JSON payload. Click the YANG tab to view the XML payload.

interface ethernet 1/2
interface vlan 1
ip drop-glean

Note: The property information for this example was added in Release 9.3(3).

MO	DN
topSystem	sys
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}
interfaceEntity	sys/intf
sviIf	sys/intf/svi-{[id]}
l1PhysIf	sys/intf/phys-{[id]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
dropGlean	nw:AdminSt (scalar:Enum8)	ip drop-glean enabled/disabled	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

sviIf Properties

The following table contains information about the sviIf properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

l1PhysIf Properties

The following table contains information about the l1PhysIf properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Deleting the IP Drop Glean Configuration

Deleting the IP Drop Glean Configuration

POST http://<mgmt0_IP>/api/mo/sys.json

{
  "topSystem": {
    "children": [
      {
        "ipv4Entity": {
          "children": [
            {
              "ipv4Inst": {
                "children": [
                  {
                    "ipv4Dom": {
                      "attributes": {
                        "name": "default"
                      },
                      "children": [
                        {
                          "ipv4If": {
                            "attributes": {
                              "dropGlean": "disabled",
                              "id": "vlan1"
                            }
                          }
                        }
                      ]
                    }
                  }
                ]
              }
            }
          ]
        }
      },
      {
        "interfaceEntity": {
          "children": [
            {
              "sviIf": {
                "attributes": {
                  "id": "vlan1"
                }
              }
            },
            {
              "l1PhysIf": {
                "attributes": {
                  "id": "eth1/2"
                }
              }
            }
          ]
        }
      }
    ]
  }
}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>vlan1</id>
              <dropGlean>disabled</dropGlean>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
  <intf-items>
    <svi-items>
      <If-list>
        <id>vlan1</id>
      </If-list>
    </svi-items>
    <phys-items>
      <PhysIf-list>
        <id>eth1/2</id>
      </PhysIf-list>
    </phys-items>
  </intf-items>
</System>

Note: This example was added in Release

CLI Commands

interface ethernet 1/2
interface vlan 1
no ip drop-glean

Note: The property information for this example was added in Release 9.3(3).

MO	DN
topSystem	sys
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}
interfaceEntity	sys/intf
sviIf	sys/intf/svi-{[id]}
l1PhysIf	sys/intf/phys-{[id]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
dropGlean	nw:AdminSt (scalar:Enum8)	ip drop-glean enabled/disabled	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

sviIf Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

l1PhysIf Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Sending ICMP Redirect Messages

Sending ICMP Redirect Messages

POST http://<mgmt0_IP>/api/mo/sys/icmpv4/inst.json

{
 "icmpv4Inst": {
   "children": [
     {
       "icmpv4Dom": {
         "attributes": {
           "name": "default"
         },
         "children": [
           {
             "icmpv4If": {
               "attributes": {
                 "ctrl": "port-unreachable,redirect",
                 "id": "eth1/1"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <icmpv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <ctrl>port-unreachable,redirect</ctrl>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </icmpv4-items>
</System>

Enables sending redirects.

CLI Commands

interface ethernet1/1
ip redirects

Note: The property information for this example was added in Release 9.3(3).

MO	DN
icmpv4Inst	sys/icmpv4/inst
icmpv4Dom	sys/icmpv4/inst/dom-{name}
icmpv4If	sys/icmpv4/inst/dom-{name}/if-{[id]}

icmpv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

icmpv4If Properties

Property Name	Data Type	Description	Values
ctrl	icmp:IfControl (scalar:Bitmask64)	The control state.	SELECTION: 1 - port-unreachable 2 - unreachable
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring an IP Address on an Interface

Configuring an IP Address on an Interface

POST http://<mgmt0_IP>/api/mo/sys/ipv4/inst.json

{
  "ipv4Inst": {
    "children": [
      {
        "ipv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv4If": {
                "attributes": {
                  "id": "eth1/1"
                },
                "children": [
                  {
                    "ipv4Addr": {
                      "attributes": {
                        "addr": "4.4.4.4/5",
                        "tag": "111"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <addr-items>
                <Addr-list>
                  <addr>4.4.4.4/5</addr>
                  <tag>111</tag>
                </Addr-list>
              </addr-items>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
</System>

Configures an IP address on an interface.

CLI Commands

interface ethernet1/1
ip address 4.4.4.4/5 tag 111

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}
ipv4Addr	sys/ipv4/inst/dom-{name}/if-{[id]}/addr-{[addr]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv4Addr Properties

Property Name	Data Type	Description	Values
addr	address:Ip	Address	Value must match ipv4 or ipv6 known format
tag	rt:Tag (scalar:Uint32)	Route Tag	RANGE: [0 , 0xffffffff] DEFAULT: 0

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring Additional IP Addresses on an Interface

Configuring Additional IP Addresses on an Interface

POST http://<mgmt0_IP>/api/mo/sys/ipv4/inst.json

{
  "ipv4Inst": {
    "children": [
      {
        "ipv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv4If": {
                "attributes": {
                  "id": "eth1/1"
                },
                "children": [
                  {
                    "ipv4Addr": {
                      "attributes": {
                        "addr": "4.4.4.4/5",
                        "tag": "111",
                        "type": "secondary"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <addr-items>
                <Addr-list>
                  <addr>4.4.4.4/5</addr>
                  <tag>111</tag>
                  <type>secondary</type>
                </Addr-list>
              </addr-items>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
</System>

Configures additional IP addresses on an interface.

CLI Commands

interface ethernet1/1
ip address 4.4.4.4/5 secondary tag 323

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}
ipv4Addr	sys/ipv4/inst/dom-{name}/if-{[id]}/addr-{[addr]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv4Addr Properties

Property Name	Data Type	Description	Values
addr	address:Ip	Address	Value must match ipv4 or ipv6 known format
tag	rt:Tag (scalar:Uint32)	Route Tag	RANGE: [0 , 0xffffffff] DEFAULT: 0
type	ip:AddrT (scalar:Enum8)	Type	SELECTION: 1 - primary 2 - secondary DEFAULT: primary

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enabling IP Forwarding on an Interface

Enabling IP Forwarding on an Interface

POST http://<mgmt0_IP>/api/mo/sys/ipv4/inst.json

{
  "ipv4Inst": {
    "children": [
      {
        "ipv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv4If": {
                "attributes": {
                  "forward": "enabled",
                  "id": "eth1/1"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <forward>enabled</forward>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
</System>

Enables IP forwarding on an interface.

CLI Commands

interface ethernet1/1
ip forward

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
forward	nw:AdminSt (scalar:Enum8)	IP forward	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enabling an IP-Directed Broadcast ACL Policy

Enabling an IP-Directed Broadcast ACL Policy

POST http://<mgmt0_IP>/api/mo/sys/ipv4/inst.json

{
  "ipv4Inst": {
    "children": [
      {
        "ipv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv4If": {
                "attributes": {
                  "acl": "ACL_Policy_Name",
                  "directedBroadcast": "enabled",
                  "id": "eth1/1"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <acl>ACL_Policy_Name</acl>
              <directedBroadcast>enabled</directedBroadcast>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
</System>

Enables an IP-directed broadcast ACL policy.

CLI Commands

interface ethernet1/1
ip directed-broadcast ACL_Policy_Name

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
acl	string:Basic	IP directed broadcast ACL	RANGE: [0 , 63]
directedBroadcast	scalar:Enum8	IP directed broadcast	DEFAULT: disabled
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enabling the Sending of ICMP Unreachables (other than port-unreachable)

Enabling the Sending of ICMP Unreachables (other than port-unreachable)

POST http://<mgmt0_IP>/api/mo/sys/icmpv4/inst.json

{
  "icmpv4Inst": {
    "children": [
      {
        "icmpv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "icmpv4If": {
                "attributes": {
                  "ctrl": "port-unreachable,redirect,unreachable",
                  "id": "eth1/1"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <icmpv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <ctrl>port-unreachable,redirect,unreachable</ctrl>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </icmpv4-items>
</System>

Enables the sending of ICMP unreachables (other than port-unreachable).

CLI Commands

interface ethernet1/1
ip unreachables

Note: The property information for this example was added in Release 9.3(3).

MO	DN
icmpv4Inst	sys/icmpv4/inst
icmpv4Dom	sys/icmpv4/inst/dom-{name}
icmpv4If	sys/icmpv4/inst/dom-{name}/if-{[id]}

icmpv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

icmpv4If Properties

Property Name	Data Type	Description	Values
ctrl	icmp:IfControl (scalar:Bitmask64)	The control state.	SELECTION: 1 - port-unreachable 2 - unreachable
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enable Sending an ICMP Port Unreachable

Enable Sending an ICMP Port Unreachable

POST http://<mgmt0_IP>/api/mo/sys/icmpv4/inst.json

{
  "icmpv4Inst": {
    "children": [
      {
        "icmpv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "icmpv4If": {
                "attributes": {
                  "ctrl": "port-unreachable,redirect",
                  "id": "eth1/1"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <icmpv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <ctrl>port-unreachable,redirect</ctrl>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </icmpv4-items>
</System>

Enables sending an ICMP port unreachable.

CLI Commands

interface ethernet1/1
ip port-unreachable

Note: The property information for this example was added in Release 9.3(3).

MO	DN
icmpv4Inst	sys/icmpv4/inst
icmpv4Dom	sys/icmpv4/inst/dom-{name}
icmpv4If	sys/icmpv4/inst/dom-{name}/if-{[id]}

icmpv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

icmpv4If Properties

Property Name	Data Type	Description	Values
ctrl	icmp:IfControl (scalar:Bitmask64)	The control state.	SELECTION: 1 - port-unreachable 2 - unreachable
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enabling IPv6 on an Interface Using only a Single Link-Local Address

Enabling IPv6 on an Interface Using only a Single Link-Local Address

POST http://<mgmt0_IP>/api/mo/sys/ipv6/inst.json

{
  "ipv6Inst": {
    "children": [
      {
        "ipv6Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv6If": {
                "attributes": {
                  "autoconfig": "disabled",
                  "id": "eth1/1",
                  "useLinkLocalAddr": "enabled"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv6-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <autoconfig>disabled</autoconfig>
              <useLinkLocalAddr>enabled</useLinkLocalAddr>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv6-items>
</System>

Enables IPv6 on an interface using only a single link-local address.

CLI Commands

interface ethernet1/1
ipv6 address use-link-local-only

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv6Inst	sys/ipv6/inst
ipv6Dom	sys/ipv6/inst/dom-{name}
ipv6If	sys/ipv6/inst/dom-{name}/if-{[id]}

ipv6Dom Properties

The following table contains information about the ipv6Dom properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv6If Properties

The following table contains information about the ipv6If properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
autoconfig	nw:AdminSt (scalar:Enum8)	IPv6 Stateless address autoconfig	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100
useLinkLocalAddr	nw:AdminSt (scalar:Enum8)	IPv6 Address Use Link Local Address	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Changing the Format of a Link-Local Address

Changing the Format of a Link-Local Address

POST http://<mgmt0_IP>/api/mo/sys/ipv6/inst.json

{
  "ipv6Inst": {
    "children": [
      {
        "ipv6Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv6If": {
                "attributes": {
                  "id": "eth1/1"
                },
                "children": [
                  {
                    "ipv6LLaddr": {
                      "attributes": {
                        "addr": "feb1:2::3:4"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv6-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <lladdr-items>
                <LLaddr-list>
                  <addr>feb1:2::3:4</addr>
                </LLaddr-list>
              </lladdr-items>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv6-items>
</System>

Changes the format of a link-local address.

CLI Commands

interface ethernet1/1
ipv6 link-local FEB1:2::3:4

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv6Inst	sys/ipv6/inst
ipv6Dom	sys/ipv6/inst/dom-{name}
ipv6If	sys/ipv6/inst/dom-{name}/if-{[id]}
ipv6LLaddr	sys/ipv6/inst/dom-{name}/if-{[id]}/lladdr-{[addr]}

ipv6Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv6If Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv6LLaddr Properties

The following table contains information about the ipv6LLaddr properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
addr	address:Ip	Address	Value must match ipv4 or ipv6 known format

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring IPv6 Addresses on an Interface

Configuring IPv6 Addresses on an Interface

POST http://<mgmt0_IP>/api/mo/sys/ipv6/inst.json

{
  "ipv6Inst": {
    "children": [
      {
        "ipv6Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv6If": {
                "attributes": {
                  "id": "eth1/1"
                },
                "children": [
                  {
                    "ipv6Addr": {
                      "attributes": {
                        "addr": "1:2::3:4/3",
                        "ctrl": "eui64",
                        "pref": "44"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv6-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <addr-items>
                <Addr-list>
                  <addr>1:2::3:4/3</addr>
                  <ctrl>eui64</ctrl>
                  <pref>44</pref>
                </Addr-list>
              </addr-items>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv6-items>
</System>

Configures IPv6 addresses on an interface.

CLI Commands

interface ethernet1/1
ipv6 address 1:2::3:4/3 eui64 route-preference 44

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv6Inst	sys/ipv6/inst
ipv6Dom	sys/ipv6/inst/dom-{name}
ipv6If	sys/ipv6/inst/dom-{name}/if-{[id]}
ipv6Addr	sys/ipv6/inst/dom-{name}/if-{[id]}/addr-{[addr]}

ipv6Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv6If Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv6Addr Properties

The following table contains information about the ipv6Addr properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
addr	address:Ip	Address	Value must match ipv4 or ipv6 known format
ctrl	ip:AddrControl (scalar:Bitmask64)	The control state.	SELECTION: 1 - pervasive 2 - fabric-aware 65536 - eui64 131072 - anycast
pref	ip:Preference (scalar:UByte)	Preference	RANGE: [0 , 255] DEFAULT: 0

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring a U6RIB Route Preference for Local or Direct Routes

Configuring a U6RIB Route Preference for Local or Direct Routes

POST http://<mgmt0_IP>/api/mo/sys/ipv6/inst.json

{
  "ipv6Inst": {
    "children": [
      {
        "ipv6Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv6If": {
                "attributes": {
                  "autoconfig": "enabled",
                  "defaultRoute": "enabled",
                  "id": "eth1/1",
                  "useLinkLocalAddr": "disabled"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv6-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <autoconfig>enabled</autoconfig>
              <defaultRoute>enabled</defaultRoute>
              <useLinkLocalAddr>disabled</useLinkLocalAddr>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv6-items>
</System>

Configuring a U6RIB route preference for local or direct routes.

CLI Commands

interface ethernet1/1
ipv6 address autoconfig default

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv6Inst	sys/ipv6/inst
ipv6Dom	sys/ipv6/inst/dom-{name}
ipv6If	sys/ipv6/inst/dom-{name}/if-{[id]}

ipv6Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv6If Properties

Property Name	Data Type	Description	Values
autoconfig	nw:AdminSt (scalar:Enum8)	IPv6 Stateless address autoconfig	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
defaultRoute	nw:AdminSt (scalar:Enum8)	Default Route Addition with Nexthop as RA Source Address	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100
useLinkLocalAddr	nw:AdminSt (scalar:Enum8)	IPv6 Address Use Link Local Address	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring IPv6 Stateless Address Autoconfig

Configuring IPv6 Stateless Address Autoconfig

POST http://<mgmt0_IP>/api/mo/sys/ipv6/inst.json

{
  "ipv6Inst": {
    "children": [
      {
        "ipv6Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv6If": {
                "attributes": {
                  "id": "eth1/1"
                },
                "children": [
                  {
                    "ipv6Neighbor": {
                      "attributes": {
                        "addr": "1:2::3:4",
                        "neighborMac": "00:05:00:05:00:05"
}}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv6-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <nghbr-items>
                <Neighbor-list>
                  <addr>1:2::3:4</addr>
                  <neighborMac>00:05:00:05:00:05</neighborMac>
                </Neighbor-list>
              </nghbr-items>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv6-items>
</System>

Configures IPv6 stateless address autoconfig.

CLI Commands

interface ethernet1/1
ipv6 neighbor 1:2::3:4 5.5.5

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv6Inst	sys/ipv6/inst
ipv6Dom	sys/ipv6/inst/dom-{name}
ipv6If	sys/ipv6/inst/dom-{name}/if-{[id]}
ipv6Neighbor	sys/ipv6/inst/dom-{name}/if-{[id]}/nghbr-{[addr]}

ipv6Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv6If Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv6Neighbor Properties

The following table contains information about the ipv6Neighbor properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
addr	address:Ip	Address	Value must match ipv4 or ipv6 known format
neighborMac	address:MAC	IPv6 neighbor MAC Address	Value must match MM:MM:MM:SS:SS:SS format

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Enable Sending ICMPv6 Unreachable Messages

Enable Sending ICMPv6 Unreachable Messages

POST http://<mgmt0_IP>/api/mo/sys/icmpv6/inst.json

{
  "icmpv6Inst": {
    "children": [
      {
        "icmpv6If": {
          "attributes": {
            "ctrl": "unreachables-icmp",
            "id": "eth1/1"
}}}]}}

{
    imdata:[]
}

<System>
  <icmpv6-items>
    <inst-items>
      <if-items>
        <If-list>
          <id>eth1/1</id>
          <ctrl>unreachables-icmp</ctrl>
        </If-list>
      </if-items>
    </inst-items>
  </icmpv6-items>
</System>

Enables sending ICMPv6 unreachable messages.

CLI Commands

interface ethernet1/1
ipv6 icmp unreachables

Note: The property information for this example was added in Release 9.3(3).

MO	DN
icmpv6Inst	sys/icmpv6/inst
icmpv6If	sys/icmpv6/inst/if-{[id]}

icmpv6If Properties

The following table contains information about the icmpv6If properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
ctrl	icmpv6:IfControl (scalar:Bitmask64)	The control state.	SELECTION: 1 - unreachables 2 - unreachables-icmp 256 - redirect DEFAULT: redirect
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Specifying when Probing for an Adjacency Begins

Specifying when Probing for an Adjacency Begins

POST http://<mgmt0_IP>/api/mo/sys/icmpv6.json

{
  "icmpv6Entity": {
    "children": [
      {
        "icmpv6Inst": {
          "attributes": {
            "adjStaleTimer": "300",
            "adjStaleTimerIcmp": "disabled"
}}}]}}

{
    imdata:[]
}

<System>
  <icmpv6-items>
    <inst-items>
      <adjStaleTimer>300</adjStaleTimer>
      <adjStaleTimerIcmp>disabled</adjStaleTimerIcmp>
    </inst-items>
  </icmpv6-items>
</System>

Specifies when probing for an adjacency begins.

CLI Commands

interface ethernet1/1
ipv6 adjacency-stale-timer 300

Note: The property information for this example was added in Release 9.3(3).

MO	DN
icmpv6Entity	sys/icmpv6
icmpv6Inst	sys/icmpv6/inst

icmpv6Inst Properties

The following table contains information about the icmpv6Inst properties in the DME payload. For more information about the properties and MOs, see the NX-API DME Model Reference linked in the Related Documentation section below.

Property Name	Data Type	Description	Values
adjStaleTimer	icmpv6:AdjStaleTimer (scalar:Uint16)	Adjacency stale timer	RANGE: [30 , 65535] DEFAULT: 1380
adjStaleTimerIcmp	nw:AdminSt (scalar:Enum8)	Ipv6 adjacency stale timer with ICMP option	SELECTION: 1 - enabled 2 - disabled DEFAULT: enabled

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring an IP Interface as Unnumbered

Configuring an IP Interface as Unnumbered

POST http://<mgmt0_IP>/api/mo/sys/nd/inst.json

{
  "ipv4Inst": {
    "children": [
      {
        "ipv4Dom": {
          "attributes": {
            "name": "default"
          },
          "children": [
            {
              "ipv4If": {
                "attributes": {
                  "id": "eth1/1",
                  "unnumbered": "lo1"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>eth1/1</id>
              <unnumbered>lo1</unnumbered>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
</System>

Configures an IP interface as unnumbered.

CLI Commands

interface ethernet 1/1
ip unnumbered lo1

Note: The property information for this example was added in Release 9.3(3).

MO	DN
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100
unnumbered	nw:IfId (base:IfIndex)	IP unnumbered	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring an Unnumbered VLAN Interface

Configuring an Unnumbered VLAN Interface

POST http://<mgmt0_IP>/api/mo/sys.json

{
  "topSystem": {
    "children": [
{
"ipv4Entity": {
  "children": [
{
  "ipv4Inst": {
    "children": [
{
"ipv4Dom": {
  "attributes": {
    "name": "default"
},
"children": [
{
  "ipv4If": {
    "attributes": {
      "id": "vlan123",
      "unnumbered": "vlan321"
}}}]}}]}}]}},{
"interfaceEntity": {
  "children": [
{
  "sviIf": {
    "attributes": {
      "id": "vlan123"

}}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>vlan123</id>
              <unnumbered>vlan321</unnumbered>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
  <intf-items>
    <svi-items>
      <If-list>
        <id>vlan123</id>
      </If-list>
    </svi-items>
  </intf-items>
</System>

CLI Commands

interface vlan 123
ip unnumbered vlan 321

Note: The property information for this example was added in Release 9.3(3).

MO	DN
topSystem	sys
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}
interfaceEntity	sys/intf
sviIf	sys/intf/svi-{[id]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100
unnumbered	nw:IfId (base:IfIndex)	IP unnumbered	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

sviIf Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Deleting an Unnumbered VLAN Interface

Deleting an Unnumbered VLAN Interface

POST http://<mgmt0_IP>/api/mo/sys.json

{
  "topSystem": {
    "children": [
{
"ipv4Entity": {
  "children": [
{
  "ipv4Inst": {
"children": [
  {
"ipv4Dom": {
  "attributes": {
    "name": "default"
},
"children": [
{
  "ipv4If": {
    "attributes": {
      "id": "vlan123",
      "unnumbered": "unspecified"
}}}]}}]}}]}},{
        "interfaceEntity": {
          "children": [
            {
              "sviIf": {
                "attributes": {
                  "id": "vlan123"
}}}]}}]}}

{
    imdata:[]
}

<System>
  <ipv4-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>vlan123</id>
              <unnumbered>unspecified</unnumbered>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv4-items>
  <intf-items>
    <svi-items>
      <If-list>
        <id>vlan123</id>
      </If-list>
    </svi-items>
  </intf-items>
</System>

CLI Commands

interface vlan 123
no ip unnumbered vlan 321

Note: The property information for this example was added in Release 9.3(3).

MO	DN
topSystem	sys
ipv4Entity	sys/ipv4
ipv4Inst	sys/ipv4/inst
ipv4Dom	sys/ipv4/inst/dom-{name}
ipv4If	sys/ipv4/inst/dom-{name}/if-{[id]}
interfaceEntity	sys/intf
sviIf	sys/intf/svi-{[id]}

ipv4Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv4If Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100
unnumbered	nw:IfId (base:IfIndex)	IP unnumbered	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

sviIf Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html

Configuring a VLAN Interface as IPv6 Forward

Configuring a VLAN Interface as IPv6 Forward

POST http://<mgmt0_IP>/api/mo/sys.json

{
  "topSystem": {
    "children": [
{
"interfaceEntity": {
  "children": [
{
  "sviIf": {
    "attributes": {
      "id": "vlan1"
}}}]}},{
"ipv6Entity": {
  "children": [
{
  "ipv6Inst": {
    "children": [
{
"ipv6Dom": {
  "attributes": {
    "name": "default"
},
"children": [
{
  "ipv6If": {
    "attributes": {
      "forward": "enabled",
      "id": "vlan1"
}}}]}}]}}]}}]}}

{
    imdata:[]
}

<System>
  <intf-items>
    <svi-items>
      <If-list>
        <id>vlan2</id>
      </If-list>
    </svi-items>
  </intf-items>
  <ipv6-items>
    <inst-items>
      <dom-items>
        <Dom-list>
          <name>default</name>
          <if-items>
            <If-list>
              <id>vlan2</id>
              <forward>enabled</forward>
            </If-list>
          </if-items>
        </Dom-list>
      </dom-items>
    </inst-items>
  </ipv6-items>
</System>

Configures a VLAN interface as IPv6 forward.

CLI Commands

interface ethernet1/1
ipv6 forward

Note: The property information for this example was added in Release 9.3(3).

MO	DN
topSystem	sys
interfaceEntity	sys/intf
sviIf	sys/intf/svi-{[id]}
ipv6Entity	sys/ipv6
ipv6Inst	sys/ipv6/inst
ipv6Dom	sys/ipv6/inst/dom-{name}
ipv6If	sys/ipv6/inst/dom-{name}/if-{[id]}

sviIf Properties

Property Name	Data Type	Description	Values
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

ipv6Dom Properties

Property Name	Data Type	Description	Values
name	naming:Name256 (string:Basic)	The name of the object.	MAX SIZE: 63

ipv6If Properties

Property Name	Data Type	Description	Values
forward	nw:AdminSt (scalar:Enum8)	IPv6 forward	SELECTION: 1 - enabled 2 - disabled DEFAULT: disabled
id	nw:IfId (base:IfIndex)	An identifier .	Must match first field in the output of `show intf brief`. Example: Eth1/1 or Vlan100

Related Documentation

For other CLI options, see the Cisco Nexus 9000 Series NX-OS Command Reference:

http://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-command-reference-list.html

See the NX-API DME Model Reference for detailed information about classes and attributes described in the payload:

https://developer.cisco.com/site/nx-os/docs/nexus-model-reference/

For information about using the payloads, see the Cisco Nexus 9000 Series NX-OS Programmability Guide:

https://www.cisco.com/c/en/us/support/switches/nexus-9000-series-switches/products-programming-reference-guides-list.html