.. _ofp-flow-examples:

Flow Examples
-------------

Overview
~~~~~~~~

The flow examples on this page are tested to work with OVS.

Use, for example, POSTMAN with the following parameters:

::

    PUT http://<ctrl-addr>:8181/restconf/config/opendaylight-inventory:nodes/node/<Node-id>/table/<Table-#>/flow/<Flow-#>

    - Accept: application/xml
    - Content-Type: application/xml

For example:

::

    PUT http://localhost:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:1/table/2/flow/127

Make sure that the Table-# and Flow-# in the URL and in the XML match.

The format of the flow-programming XML is determined by by the grouping
*flow* in the opendaylight-flow-types yang model: MISSING LINK.

Match Examples
~~~~~~~~~~~~~~

The format of the XML that describes OpenFlow matches is determined by
the opendaylight-match-types yang model: .

IPv4 Dest Address
^^^^^^^^^^^^^^^^^

-  Flow=124, Table=2, Priority=2,
   Instructions=\\{Apply\_Actions={dec\_nw\_ttl}},
   match=\\{ipv4\_destination\_address=10.0.1.1/24}

-  Note that ethernet-type MUST be 2048 (0x800)

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>124</id>
        <cookie_mask>255</cookie_mask>
        <installHw>false</installHw>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
            </ethernet-match>
            <ipv4-destination>10.0.1.1/24</ipv4-destination>
        </match>
        <hard-timeout>12</hard-timeout>
        <cookie>1</cookie>
        <idle-timeout>34</idle-timeout>
        <flow-name>FooXf1</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>
    </flow>

Ethernet Src Address
^^^^^^^^^^^^^^^^^^^^

-  Flow=126, Table=2, Priority=2,
   Instructions=\\{Apply\_Actions={drop}},
   match=\\{ethernet-source=00:00:00:00:00:01}

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <drop-action/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>126</id>
        <cookie_mask>255</cookie_mask>
        <installHw>false</installHw>
        <match>
            <ethernet-match>
                <ethernet-source>
                    <address>00:00:00:00:00:01</address>
                </ethernet-source>
            </ethernet-match>
        </match>
        <hard-timeout>12</hard-timeout>
        <cookie>3</cookie>
        <idle-timeout>34</idle-timeout>
        <flow-name>FooXf3</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>
    </flow>

Ethernet Src & Dest Addresses, Ethernet Type
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-  Flow=127, Table=2, Priority=2,
   Instructions=\\{Apply\_Actions={drop}},
   match=\\{ethernet-source=00:00:00:00:23:ae,
   ethernet-destination=ff:ff:ff:ff:ff:ff, ethernet-type=45}

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-mpls-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>127</id>
        <cookie_mask>255</cookie_mask>
        <installHw>false</installHw>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>45</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:ff:ff:ff:ff</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:00:23:ae</address>
                </ethernet-source>
            </ethernet-match>
        </match>
        <hard-timeout>12</hard-timeout>
        <cookie>4</cookie>
        <idle-timeout>34</idle-timeout>
        <flow-name>FooXf4</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>
    </flow>

Ethernet Src & Dest Addresses, IPv4 Src & Dest Addresses, Input Port
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-  Note that ethernet-type MUST be 34887 (0x8847)

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-mpls-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>128</id>
        <cookie_mask>255</cookie_mask>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34887</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:ff:ff:ff:ff</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:00:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>10.1.2.3/24</ipv4-source>
            <ipv4-destination>20.4.5.6/16</ipv4-destination>
            <in-port>0</in-port>
        </match>
        <hard-timeout>12</hard-timeout>
        <cookie>5</cookie>
        <idle-timeout>34</idle-timeout>
        <flow-name>FooXf5</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>
    </flow>

Ethernet Src & Dest Addresses, IPv4 Src & Dest Addresses, IP
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Protocol #, IP DSCP, IP ECN, Input Port

-  Note that ethernet-type MUST be 2048 (0x800)

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>130</id>
        <cookie_mask>255</cookie_mask>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:ff:ff:ff:aa</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>10.1.2.3/24</ipv4-source>
            <ipv4-destination>20.4.5.6/16</ipv4-destination>
            <ip-match>
                <ip-protocol>56</ip-protocol>
                <ip-dscp>15</ip-dscp>
                <ip-ecn>1</ip-ecn>
            </ip-match>
            <in-port>0</in-port>
        </match>
        <hard-timeout>12000</hard-timeout>
        <cookie>7</cookie>
        <idle-timeout>12000</idle-timeout>
        <flow-name>FooXf7</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>
    </flow>

Ethernet Src & Dest Addresses, IPv4 Src & Dest Addresses, TCP Src &
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Dest Ports, IP DSCP, IP ECN, Input Port

-  Note that ethernet-type MUST be 2048 (0x800)

-  Note that IP Protocol Type MUST be 6

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>131</id>
        <cookie_mask>255</cookie_mask>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>17.1.2.3/8</ipv4-source>
            <ipv4-destination>172.168.5.6/16</ipv4-destination>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>2</ip-dscp>
                <ip-ecn>2</ip-ecn>
            </ip-match>
            <tcp-source-port>25364</tcp-source-port>
            <tcp-destination-port>8080</tcp-destination-port>
            <in-port>0</in-port>
        </match>
        <hard-timeout>1200</hard-timeout>
        <cookie>8</cookie>
        <idle-timeout>3400</idle-timeout>
        <flow-name>FooXf8</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>
    </flow>

Ethernet Src & Dest Addresses, IPv4 Src & Dest Addresses, UDP Src &
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Dest Ports, IP DSCP, IP ECN, Input Port

-  Note that ethernet-type MUST be 2048 (0x800)

-  Note that IP Protocol Type MUST be 17

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>132</id>
        <cookie_mask>255</cookie_mask>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>20:14:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>19.1.2.3/10</ipv4-source>
            <ipv4-destination>172.168.5.6/18</ipv4-destination>
            <ip-match>
                <ip-protocol>17</ip-protocol>
                <ip-dscp>8</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <udp-source-port>25364</udp-source-port>
            <udp-destination-port>8080</udp-destination-port>
            <in-port>0</in-port>
        </match>
        <hard-timeout>1200</hard-timeout>
        <cookie>9</cookie>
        <idle-timeout>3400</idle-timeout>
        <flow-name>FooXf9</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>

Ethernet Src & Dest Addresses, IPv4 Src & Dest Addresses, ICMPv4
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Type & Code, IP DSCP, IP ECN, Input Port

-  Note that ethernet-type MUST be 2048 (0x800)

-  Note that IP Protocol Type MUST be 1

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>134</id>
        <cookie_mask>255</cookie_mask>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>17.1.2.3/8</ipv4-source>
            <ipv4-destination>172.168.5.6/16</ipv4-destination>
            <ip-match>
                <ip-protocol>1</ip-protocol>
                <ip-dscp>27</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <icmpv4-match>
                <icmpv4-type>6</icmpv4-type>
                <icmpv4-code>3</icmpv4-code>
            </icmpv4-match>
            <in-port>0</in-port>
        </match>
        <hard-timeout>1200</hard-timeout>
        <cookie>11</cookie>
        <idle-timeout>3400</idle-timeout>
        <flow-name>FooXf11</flow-name>
        <priority>2</priority>
    </flow>

Ethernet Src & Dest Addresses, ARP Operation, ARP Src & Target
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Transport Addresses, ARP Src & Target Hw Addresses

-  Note that ethernet-type MUST be 2054 (0x806)

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                    <action>
                        <order>1</order>
                        <dec-mpls-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>137</id>
        <cookie_mask>255</cookie_mask>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2054</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:ff:ff:FF:ff</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:FC:01:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <arp-op>1</arp-op>
            <arp-source-transport-address>192.168.4.1</arp-source-transport-address>
            <arp-target-transport-address>10.21.22.23</arp-target-transport-address>
            <arp-source-hardware-address>
                <address>12:34:56:78:98:AB</address>
            </arp-source-hardware-address>
            <arp-target-hardware-address>
                <address>FE:DC:BA:98:76:54</address>
            </arp-target-hardware-address>
        </match>
        <hard-timeout>12</hard-timeout>
        <cookie>14</cookie>
        <idle-timeout>34</idle-timeout>
        <flow-name>FooXf14</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>

Ethernet Src & Dest Addresses, Ethernet Type, VLAN ID, VLAN PCP
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <table_id>2</table_id>
        <id>138</id>
        <cookie_mask>255</cookie_mask>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <vlan-match>
                <vlan-id>
                    <vlan-id>78</vlan-id>
                    <vlan-id-present>true</vlan-id-present>
                </vlan-id>
                <vlan-pcp>3</vlan-pcp>
          </vlan-match>
        </match>
        <hard-timeout>1200</hard-timeout>
        <cookie>15</cookie>
        <idle-timeout>3400</idle-timeout>
        <flow-name>FooXf15</flow-name>
        <priority>2</priority>
        <barrier>false</barrier>
    </flow>

Ethernet Src & Dest Addresses, MPLS Label, MPLS TC, MPLS BoS
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <flow-name>FooXf17</flow-name>
        <id>140</id>
        <cookie_mask>255</cookie_mask>
        <cookie>17</cookie>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <priority>2</priority>
        <table_id>2</table_id>
        <strict>false</strict>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34887</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <protocol-match-fields>
                <mpls-label>567</mpls-label>
                <mpls-tc>3</mpls-tc>
                <mpls-bos>1</mpls-bos>
            </protocol-match-fields>
        </match>
    </flow>

IPv6 Src & Dest Addresses
^^^^^^^^^^^^^^^^^^^^^^^^^

-  Note that ethernet-type MUST be 34525

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf18</flow-name>
        <id>141</id>
        <cookie_mask>255</cookie_mask>
        <cookie>18</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>fe80::2acf:e9ff:fe21:6431/128</ipv6-source>
            <ipv6-destination>aabb:1234:2acf:e9ff::fe21:6431/64</ipv6-destination>
        </match>
    </flow>

Metadata
^^^^^^^^

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf19</flow-name>
        <id>142</id>
        <cookie_mask>255</cookie_mask>
        <cookie>19</cookie>
        <table_id>2</table_id>
        <priority>1</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
        </match>
    </flow>

Metadata, Metadata Mask
^^^^^^^^^^^^^^^^^^^^^^^

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf20</flow-name>
        <id>143</id>
        <cookie_mask>255</cookie_mask>
        <cookie>20</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <metadata>
                <metadata>12345</metadata>
                <metadata-mask>//FF</metadata-mask>
            </metadata>
        </match>
    </flow>

IPv6 Src & Dest Addresses, Metadata, IP DSCP, IP ECN, UDP Src & Dest Ports
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-  Note that ethernet-type MUST be 34525

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf21</flow-name>
        <id>144</id>
        <cookie_mask>255</cookie_mask>
        <cookie>21</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/76</ipv6-source>
            <ipv6-destination>fe80::2acf:e9ff:fe21:6431/128</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ip-match>
                <ip-protocol>17</ip-protocol>
                <ip-dscp>8</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <udp-source-port>25364</udp-source-port>
            <udp-destination-port>8080</udp-destination-port>
        </match>
    </flow>

IPv6 Src & Dest Addresses, Metadata, IP DSCP, IP ECN, TCP Src & Dest Ports
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-  Note that ethernet-type MUST be 34525

-  Note that IP Protocol MUST be 6

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf22</flow-name>
        <id>145</id>
        <cookie_mask>255</cookie_mask>
        <cookie>22</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/76</ipv6-source>
            <ipv6-destination>fe80:2acf:e9ff:fe21::6431/94</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>60</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <tcp-source-port>183</tcp-source-port>
            <tcp-destination-port>8080</tcp-destination-port>
        </match>
    </flow>

IPv6 Src & Dest Addresses, Metadata, IP DSCP, IP ECN, TCP Src & Dest Ports, IPv6 Label
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-  Note that ethernet-type MUST be 34525

-  Note that IP Protocol MUST be 6

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf23</flow-name>
        <id>146</id>
        <cookie_mask>255</cookie_mask>
        <cookie>23</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/76</ipv6-source>
            <ipv6-destination>fe80:2acf:e9ff:fe21::6431/94</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ipv6-label>
                <ipv6-flabel>33</ipv6-flabel>
            </ipv6-label>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>60</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <tcp-source-port>183</tcp-source-port>
            <tcp-destination-port>8080</tcp-destination-port>
        </match>
    </flow>

Tunnel ID
^^^^^^^^^

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf24</flow-name>
        <id>147</id>
        <cookie_mask>255</cookie_mask>
        <cookie>24</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <tunnel>
                <tunnel-id>2591</tunnel-id>
            </tunnel>
        </match>
    </flow>

IPv6 Src & Dest Addresses, Metadata, IP DSCP, IP ECN, ICMPv6 Type & Code, IPv6 Label
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-  Note that ethernet-type MUST be 34525

-  Note that IP Protocol MUST be 58

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf25</flow-name>
        <id>148</id>
        <cookie_mask>255</cookie_mask>
        <cookie>25</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/76</ipv6-source>
            <ipv6-destination>fe80:2acf:e9ff:fe21::6431/94</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ipv6-label>
                <ipv6-flabel>33</ipv6-flabel>
            </ipv6-label>
            <ip-match>
                <ip-protocol>58</ip-protocol>
                <ip-dscp>60</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <icmpv6-match>
                <icmpv6-type>6</icmpv6-type>
                <icmpv6-code>3</icmpv6-code>
            </icmpv6-match>
        </match>
    </flow>

IPv6 Src & Dest Addresses, Metadata, IP DSCP, IP ECN, TCP Src & Dst Ports, IPv6 Label, IPv6 Ext Header
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

-  Note that ethernet-type MUST be 34525

-  Note that IP Protocol MUST be 58

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf27</flow-name>
        <id>150</id>
        <cookie_mask>255</cookie_mask>
        <cookie>27</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <dec-nw-ttl/>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/76</ipv6-source>
            <ipv6-destination>fe80:2acf:e9ff:fe21::6431/94</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ipv6-label>
                <ipv6-flabel>33</ipv6-flabel>
            </ipv6-label>
            <ipv6-ext-header>
                <ipv6-exthdr>0</ipv6-exthdr>
            </ipv6-ext-header>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>60</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <tcp-source-port>183</tcp-source-port>
            <tcp-destination-port>8080</tcp-destination-port>
        </match>
    </flow>

Actions
~~~~~~~

The format of the XML that describes OpenFlow actions is determined by
the opendaylight-action-types yang model: .

Apply Actions
^^^^^^^^^^^^^

Output to TABLE
'''''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf101</flow-name>
        <id>256</id>
        <cookie_mask>255</cookie_mask>
        <cookie>101</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>TABLE</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/76</ipv6-source>
            <ipv6-destination>fe80:2acf:e9ff:fe21::6431/94</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>60</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <tcp-source-port>183</tcp-source-port>
            <tcp-destination-port>8080</tcp-destination-port>
        </match>
    </flow>

Output to INPORT
''''''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf102</flow-name>
        <id>257</id>
        <cookie_mask>255</cookie_mask>
        <cookie>102</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>INPORT</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
    7            </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>17.1.2.3/8</ipv4-source>
            <ipv4-destination>172.168.5.6/16</ipv4-destination>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>2</ip-dscp>
                <ip-ecn>2</ip-ecn>
            </ip-match>
            <tcp-source-port>25364</tcp-source-port>
            <tcp-destination-port>8080</tcp-destination-port>
        </match>
    </flow>

Output to Physical Port
'''''''''''''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf103</flow-name>
        <id>258</id>
        <cookie_mask>255</cookie_mask>
        <cookie>103</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>1</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>ff:ff:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>17.1.2.3/8</ipv4-source>
            <ipv4-destination>172.168.5.6/16</ipv4-destination>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>2</ip-dscp>
                <ip-ecn>2</ip-ecn>
            </ip-match>
            <tcp-source-port>25364</tcp-source-port>
            <tcp-destination-port>8080</tcp-destination-port>
        </match>
    </flow>

Output to LOCAL
'''''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf104</flow-name>
        <id>259</id>
        <cookie_mask>255</cookie_mask>
        <cookie>104</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>LOCAL</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/76</ipv6-source>
            <ipv6-destination>fe80:2acf:e9ff:fe21::6431/94</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>60</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <tcp-source-port>183</tcp-source-port>
            <tcp-destination-port>8080</tcp-destination-port>
        </match>
    </flow>

Output to NORMAL
''''''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf105</flow-name>
        <id>260</id>
        <cookie_mask>255</cookie_mask>
        <cookie>105</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>NORMAL</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/84</ipv6-source>
            <ipv6-destination>fe80:2acf:e9ff:fe21::6431/90</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>45</ip-dscp>
                <ip-ecn>2</ip-ecn>
            </ip-match>
            <tcp-source-port>20345</tcp-source-port>
            <tcp-destination-port>80</tcp-destination-port>
        </match>
    </flow>

Output to FLOOD
'''''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf106</flow-name>
        <id>261</id>
        <cookie_mask>255</cookie_mask>
        <cookie>106</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>FLOOD</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34525</type>
                </ethernet-type>
            </ethernet-match>
            <ipv6-source>1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/100</ipv6-source>
            <ipv6-destination>fe80:2acf:e9ff:fe21::6431/67</ipv6-destination>
            <metadata>
                <metadata>12345</metadata>
            </metadata>
            <ip-match>
                <ip-protocol>6</ip-protocol>
                <ip-dscp>45</ip-dscp>
                <ip-ecn>2</ip-ecn>
            </ip-match>
            <tcp-source-port>20345</tcp-source-port>
            <tcp-destination-port>80</tcp-destination-port>
        </match>
    </flow>

Output to ALL
'''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf107</flow-name>
        <id>262</id>
        <cookie_mask>255</cookie_mask>
        <cookie>107</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>ALL</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>20:14:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>19.1.2.3/10</ipv4-source>
            <ipv4-destination>172.168.5.6/18</ipv4-destination>
            <ip-match>
                <ip-protocol>17</ip-protocol>
                <ip-dscp>8</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <udp-source-port>25364</udp-source-port>
            <udp-destination-port>8080</udp-destination-port>
            <in-port>0</in-port>
        </match>
    </flow>

Output to CONTROLLER
''''''''''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf108</flow-name>
        <id>263</id>
        <cookie_mask>255</cookie_mask>
        <cookie>108</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>CONTROLLER</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>20:14:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>19.1.2.3/10</ipv4-source>
            <ipv4-destination>172.168.5.6/18</ipv4-destination>
            <ip-match>
                <ip-protocol>17</ip-protocol>
                <ip-dscp>8</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <udp-source-port>25364</udp-source-port>
            <udp-destination-port>8080</udp-destination-port>
            <in-port>0</in-port>
        </match>
    </flow>

Output to ANY
'''''''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
        <strict>false</strict>
        <flow-name>FooXf109</flow-name>
        <id>264</id>
        <cookie_mask>255</cookie_mask>
        <cookie>109</cookie>
        <table_id>2</table_id>
        <priority>2</priority>
        <hard-timeout>1200</hard-timeout>
        <idle-timeout>3400</idle-timeout>
        <installHw>false</installHw>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <order>0</order>
                        <output-action>
                            <output-node-connector>ANY</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
                <ethernet-destination>
                    <address>20:14:29:01:19:61</address>
                </ethernet-destination>
                <ethernet-source>
                    <address>00:00:00:11:23:ae</address>
                </ethernet-source>
            </ethernet-match>
            <ipv4-source>19.1.2.3/10</ipv4-source>
            <ipv4-destination>172.168.5.6/18</ipv4-destination>
            <ip-match>
                <ip-protocol>17</ip-protocol>
                <ip-dscp>8</ip-dscp>
                <ip-ecn>3</ip-ecn>
            </ip-match>
            <udp-source-port>25364</udp-source-port>
            <udp-destination-port>8080</udp-destination-port>
            <in-port>0</in-port>
        </match>
    </flow>

Push VLAN
'''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow xmlns="urn:opendaylight:flow:inventory">
       <strict>false</strict>
       <instructions>
           <instruction>
               <order>0</order>
               <apply-actions>
                  <action>
                     <push-vlan-action>
                         <ethernet-type>33024</ethernet-type>
                     </push-vlan-action>
                     <order>0</order>
                  </action>
                   <action>
                       <set-field>
                           <vlan-match>
                                <vlan-id>
                                    <vlan-id>79</vlan-id>
                                    <vlan-id-present>true</vlan-id-present>
                                </vlan-id>
                           </vlan-match>
                       </set-field>
                       <order>1</order>
                   </action>
                   <action>
                       <output-action>
                           <output-node-connector>5</output-node-connector>
                       </output-action>
                       <order>2</order>
                   </action>
               </apply-actions>
           </instruction>
       </instructions>
       <table_id>0</table_id>
       <id>31</id>
       <match>
           <ethernet-match>
               <ethernet-type>
                   <type>2048</type>
               </ethernet-type>
               <ethernet-destination>
                   <address>FF:FF:29:01:19:61</address>
               </ethernet-destination>
               <ethernet-source>
                   <address>00:00:00:11:23:AE</address>
               </ethernet-source>
           </ethernet-match>
         <in-port>1</in-port>
       </match>
       <flow-name>vlan_flow</flow-name>
       <priority>2</priority>
    </flow>

Push MPLS
'''''''''

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow
        xmlns="urn:opendaylight:flow:inventory">
        <flow-name>push-mpls-action</flow-name>
        <instructions>
            <instruction>
                <order>3</order>
                <apply-actions>
                    <action>
                        <push-mpls-action>
                            <ethernet-type>34887</ethernet-type>
                        </push-mpls-action>
                        <order>0</order>
                    </action>
                    <action>
                        <set-field>
                            <protocol-match-fields>
                                <mpls-label>27</mpls-label>
                            </protocol-match-fields>
                        </set-field>
                        <order>1</order>
                    </action>
                    <action>
                        <output-action>
                            <output-node-connector>2</output-node-connector>
                        </output-action>
                        <order>2</order>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <strict>false</strict>
        <id>100</id>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>2048</type>
                </ethernet-type>
            </ethernet-match>
            <in-port>1</in-port>
            <ipv4-destination>10.0.0.4/32</ipv4-destination>
        </match>
        <idle-timeout>0</idle-timeout>
        <cookie_mask>255</cookie_mask>
        <cookie>401</cookie>
        <priority>8</priority>
        <hard-timeout>0</hard-timeout>
        <installHw>false</installHw>
        <table_id>0</table_id>
    </flow>

Swap MPLS
'''''''''

-  Note that ethernet-type MUST be 34887

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow
        xmlns="urn:opendaylight:flow:inventory">
        <flow-name>push-mpls-action</flow-name>
        <instructions>
            <instruction>
                <order>2</order>
                <apply-actions>
                    <action>
                        <set-field>
                            <protocol-match-fields>
                                <mpls-label>37</mpls-label>
                            </protocol-match-fields>
                        </set-field>
                        <order>1</order>
                    </action>
                    <action>
                        <output-action>
                            <output-node-connector>2</output-node-connector>
                        </output-action>
                        <order>2</order>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <strict>false</strict>
        <id>101</id>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34887</type>
                </ethernet-type>
            </ethernet-match>
            <in-port>1</in-port>
            <protocol-match-fields>
                <mpls-label>27</mpls-label>
            </protocol-match-fields>
        </match>
        <idle-timeout>0</idle-timeout>
        <cookie_mask>255</cookie_mask>
        <cookie>401</cookie>
        <priority>8</priority>
        <hard-timeout>0</hard-timeout>
        <installHw>false</installHw>
        <table_id>0</table_id>
    </flow>

Pop MPLS
''''''''

-  Note that ethernet-type MUST be 34887

-  Issue with OVS 2.1 `OVS
   fix <http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=b3f2fc93e3f357f8d05a92f53ec253339a40887f>`_

.. code:: xml

    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <flow
        xmlns="urn:opendaylight:flow:inventory">
        <flow-name>FooXf10</flow-name>
        <instructions>
            <instruction>
                <order>0</order>
                <apply-actions>
                    <action>
                        <pop-mpls-action>
                            <ethernet-type>2048</ethernet-type>
                        </pop-mpls-action>
                        <order>1</order>
                    </action>
                    <action>
                        <output-action>
                            <output-node-connector>2</output-node-connector>
                            <max-length>60</max-length>
                        </output-action>
                        <order>2</order>
                    </action>
                </apply-actions>
            </instruction>
        </instructions>
        <id>11</id>
        <strict>false</strict>
        <match>
            <ethernet-match>
                <ethernet-type>
                    <type>34887</type>
                </ethernet-type>
            </ethernet-match>
            <in-port>1</in-port>
            <protocol-match-fields>
                <mpls-label>37</mpls-label>
            </protocol-match-fields>
        </match>
        <idle-timeout>0</idle-timeout>
        <cookie>889</cookie>
        <cookie_mask>255</cookie_mask>
        <installHw>false</installHw>
        <hard-timeout>0</hard-timeout>
        <priority>10</priority>
        <table_id>0</table_id>
    </flow>

Learn
'''''

-  Nicira extension defined in
   https://github.com/osrg/openvswitch/blob/master/include/openflow/nicira-ext.h

-  Example section is -
   https://github.com/osrg/openvswitch/blob/master/include/openflow/nicira-ext.h#L788

.. code:: xml

    <flow>
      <id>ICMP_Ingress258a5a5ad-08a8-4ff7-98f5-ef0b96ca3bb8</id>
      <hard-timeout>0</hard-timeout>
      <idle-timeout>0</idle-timeout>
      <match>
        <ethernet-match>
          <ethernet-type>
            <type>2048</type>
          </ethernet-type>
        </ethernet-match>
        <metadata>
          <metadata>2199023255552</metadata>
          <metadata-mask>2305841909702066176</metadata-mask>
        </metadata>
        <ip-match>
          <ip-protocol>1</ip-protocol>
        </ip-match>
      </match>
      <cookie>110100480</cookie>
      <instructions>
        <instruction>
          <order>0</order>
          <apply-actions>
            <action>
              <order>1</order>
              <nx-resubmit
                xmlns="urn:opendaylight:openflowplugin:extension:nicira:action">
                <table>220</table>
              </nx-resubmit>
            </action>
            <action>
              <order>0</order>
              <nx-learn
                xmlns="urn:opendaylight:openflowplugin:extension:nicira:action">
                <idle-timeout>60</idle-timeout>
                <fin-idle-timeout>0</fin-idle-timeout>
                <hard-timeout>60</hard-timeout>
                <flags>0</flags>
                <table-id>41</table-id>
                <priority>61010</priority>
                <fin-hard-timeout>0</fin-hard-timeout>
                <flow-mods>
                  <flow-mod-add-match-from-value>
                    <src-ofs>0</src-ofs>
                    <value>2048</value>
                    <src-field>1538</src-field>
                    <flow-mod-num-bits>16</flow-mod-num-bits>
                  </flow-mod-add-match-from-value>
                </flow-mods>
                <flow-mods>
                  <flow-mod-add-match-from-field>
                    <src-ofs>0</src-ofs>
                    <dst-ofs>0</dst-ofs>
                    <dst-field>4100</dst-field>
                    <src-field>3588</src-field>
                    <flow-mod-num-bits>32</flow-mod-num-bits>
                  </flow-mod-add-match-from-field>
                </flow-mods>
                <flow-mods>
                  <flow-mod-add-match-from-field>
                    <src-ofs>0</src-ofs>
                    <dst-ofs>0</dst-ofs>
                    <dst-field>518</dst-field>
                    <src-field>1030</src-field>
                    <flow-mod-num-bits>48</flow-mod-num-bits>
                  </flow-mod-add-match-from-field>
                </flow-mods>
                <flow-mods>
                  <flow-mod-add-match-from-field>
                    <src-ofs>0</src-ofs>
                    <dst-ofs>0</dst-ofs>
                    <dst-field>3073</dst-field>
                    <src-field>3073</src-field>
                    <flow-mod-num-bits>8</flow-mod-num-bits>
                  </flow-mod-add-match-from-field>
                </flow-mods>
                <flow-mods>
                  <flow-mod-copy-value-into-field>
                    <dst-ofs>0</dst-ofs>
                    <value>1</value>
                    <dst-field>65540</dst-field>
                    <flow-mod-num-bits>8</flow-mod-num-bits>
                  </flow-mod-copy-value-into-field>
                </flow-mods>
                <cookie>110100480</cookie>
              </nx-learn>
            </action>
          </apply-actions>
        </instruction>
      </instructions>
      <installHw>true</installHw>
      <barrier>false</barrier>
      <strict>false</strict>
      <priority>61010</priority>
      <table_id>253</table_id>
      <flow-name>ACL</flow-name>
    </flow>