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ODL: OpenDaylight OpenFlow Plugin

inlinetoc

Le plugin Openflow permet de gérer les flux openflow.

Gestion du flux via RESTCONF

La méthode utilisée pour pousser le flux ressemble à ceci:

  • Créer un flux modélisé MD-SAL et l'enregistrer dans DataStore à l'aide de la validation en deux phases
  • FRM reçoit une notification et appelle la RPC correspondante (addFlow) sur un fournisseur de services donné (si le fournisseur approprié pour un nœud donné est enregistré)
  • Le fournisseur (plugin dans ce cas) transforme le flux modélisé MD-SAL en flux modélisé OF-API
  • Le flux modélisé par OF-API est ensuite envoyé dans OFLibrary
  • OFLibrary encode le flux dans une version particulière du protocole filaire et l'envoie à un commutateur particulier

Pousser un flux

Content-Type application/xml
Accept application/xml
Authentication user/mdp
URL http://x.x.x.x:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:1/table/0/flow/1
Méthode PUT 
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<flow xmlns="urn:opendaylight:flow:inventory">
    <priority>2</priority>
    <flow-name>Foo</flow-name>
    <match>
        <ethernet-match>
            <ethernet-type>
                <type>2048</type>
            </ethernet-type>
        </ethernet-match>
        <ipv4-destination>10.0.10.2/24</ipv4-destination>
    </match>
    <id>1</id>
    <table_id>0</table_id>
    <instructions>
        <instruction>
            <order>0</order>
            <apply-actions>
                <action>
                   <order>0</order>
                   <dec-nw-ttl/>
                </action>
            </apply-actions>
        </instruction>
    </instructions>
</flow>

Les identifiants de flux et de table, dans l'URL et le corps doivent correspondre. Par exemple, pour creer un flow 20 dans la table 2:
* modifier l'URL comme suit: http://x.x.x.x:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:1/table/2/flow/20
* mettre à jour les éléments <id>20</id> et <table_id>2</table_id> dans le corps du code XML.

Consulter un flux dans la configuration du contrôleur

URL http://x.x.x.x:8181/restconf/operational/opendaylight-inventory:nodes/node/openflow:1/table/0/
Méthode GET

Consulter les statistiques de flux dans les données opérationnelles du contrôleur

URL http://x.x.x.x:8181/restconf/operational/opendaylight-inventory:nodes/node/openflow:1/table/0/
Méthode GET

Fournisseur de test

Openflowplugin dispose d'un fournisseur de test qui permet de transmettre divers flux à travers le système à partir de la ligne de commande OSGI.

Note: OSGI définit une architecture pour le développement d'applications modulaires qui permet le chargement/déchargement/démarrage/arrêt dynamique des modules Java sans détruire l'ensemble de la plate-forme JVM en cours d'exécution.

Démarrage de osgi

Lancer le contrôleur opendaylight en exécutant run.bat ou run.sh. Ceci chargera l’environnement OSGI et fournira une invite osgi>. 

cd openflowplugin/distribution/base/target/distributions-openflowplugin-base-0.0.1-SNAPSHOT-osgipackage/opendaylight
./run.sh

AddFlow: addMDFlow

sur la ligne de commande OSGI, lancer: 

addMDFlow openflow:1 f#

Où # est un nombre compris entre 1 et 80. Cela créera l'un des 80 flux possibles. On peut vérifier qu'ils ont été créés sur le commutateur.

Pour voir une liste complète des flux dans la table 2:

URL http://x.x.x.x:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:1/table/2/
Méthode GET

Pour voir un flux particulier, regardez

URL http://x.x.x.x:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:1/table/2/flow/#
Méthode GET

supprimer certaines des sections telles que \<flags> qui contiennent des champs de bits et des types binaires qui ne sont pas correctement modélisés.

avant d'essayer de pousser (PUT) un flux créé via addMDFlow, modifier son URL et son corps afin, par exemple, d'utiliser le tableau 1 au lieu du tableau 2 ou un autre ID de flux, afin d'éviter toute collision.

Il existe plusieurs fournisseurs de commandes de test et l'un d'entre eux est OpenflowpluginTestCommandProvider. Les méthodes pouvant être utilisées en tant que commandes dans la console OSGI ont le préfixe '_'.

RemoveFlow: removeMDFlow

Semblable à addMDFlow, à partir de l'invite OSGi du contrôleur, alors que votre commutateur est connecté au contrôleur, essayez de lancer: 

removeMDFlow openflow:1 f#

où # est un nombre compris entre 1 et 80 et openflow:1 est le <protocole:dpid> du commutateur. Le flux à supprimer doit avoir les mêmes flowid et Nodeid que ceux utilisés pour flow add.

ModifyFlow: modifyMDFlow

Semblable à addMDFlow, à partir de l'invite OSGi du contrôleur 

modifyMDFlow openflow:1 f#

où # est un nombre compris entre 1 et 80 et openflow:1 est le <protocole:dpid> du commutateur. Le flux à supprimer doit avoir les mêmes flowid et Nodeid que ceux utilisés pour flow add.

Gestion des flux via rpc

Dans cet exemple, on travaille sur le périphérique openflow:1. Le nom et l' id du flux ne sont pas utilisés dans ce contexte (ils sont significatifs lors de l'écriture dans le stock de données).

Ajout de flux

URL http://x.x.x.x:8080/restconf/operations/sal-flow:add-flow
Méthode POST 
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<input xmlns="urn:opendaylight:flow:service">
   <barrier>false</barrier>
   <node xmlns:inv="urn:opendaylight:inventory">/inv:nodes/inv:node[inv:id="openflow:1"]</node>

   <cookie>55</cookie>
   <flags>SEND_FLOW_REM</flags>
   <hard-timeout>0</hard-timeout>
   <idle-timeout>0</idle-timeout>
   <installHw>false</installHw>
   <match>
    <ethernet-match>
     <ethernet-type>
       <type>2048</type>
     </ethernet-type>
    </ethernet-match>
    <ipv4-destination>10.0.10.2/32</ipv4-destination>
   </match>
   <instructions>
    <instruction>
     <order>0</order>
     <apply-actions>
       <action>
         <output-action>
           <output-node-connector>1</output-node-connector>
         </output-action>
         <order>0</order>
       </action>
     </apply-actions>
    </instruction>
   </instructions>
   <priority>0</priority>
   <strict>false</strict>
   <table_id>0</table_id>
</input>

Mise à jour de flux

Un flux peut être mis à jour lorsque l'identifiant (composé de: match, priorité, identifiant de table, cookie) n'est pas modifié.

URL http://x.x.x.x:8080/restconf/operations/sal-flow:update-flow
Méthode POST 
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<input xmlns="urn:opendaylight:flow:service">
  
 <node xmlns:inv="urn:opendaylight:inventory">/inv:nodes/inv:node[inv:id="openflow:1"]</node>

 <original-flow/>
   <hard-timeout>0</hard-timeout>
   <idle-timeout>0</idle-timeout>
   <priority>2</priority>
   <match>
     <ethernet-match>
       <ethernet-type>
         <type>2048</type>
       </ethernet-type>
     </ethernet-match>
     <ipv4-destination>10.0.10.2/32</ipv4-destination>
   </match>
   <instructions/>
   <table_id>1</table_id>
 </original-flow>

 <updated-flow>
   <hard-timeout>0</hard-timeout>
   <idle-timeout>0</idle-timeout>
   <priority>2</priority>
   <match>
     <ethernet-match>
       <ethernet-type>
         <type>2048</type>
       </ethernet-type>
     </ethernet-match>
     <ipv4-destination>10.0.10.2/32</ipv4-destination>
   </match>
   <instructions>
     <instruction>
       <order>0</order>
       <apply-actions>
         <action>
           <output-action>
             <output-node-connector>2</output-node-connector>
           </output-action>
           <order>0</order>
         </action>
       </apply-actions>
     </instruction>
   </instructions>
   <table_id>1</table_id>
   <barrier>true</barrier>
 </updated-flow>
</input>

Suppression de flux

URL http://x.x.x.x:8080/restconf/operations/sal-flow:remove-flow
Méthode POST 
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<input xmlns="urn:opendaylight:flow:service">
   <barrier>false</barrier>
   <node xmlns:inv="urn:opendaylight:inventory">/inv:nodes/inv:node[inv:id="openflow:1"]</node>

   <cookie>55</cookie>
   <flags>SEND_FLOW_REM</flags>
   <match>
    <ethernet-match>
     <ethernet-type>
       <type>2048</type>
     </ethernet-type>
    </ethernet-match>
    <ipv4-destination>10.0.10.2/32</ipv4-destination>
   </match>
   <priority>0</priority>
   <strict>false</strict>
   <table_id>0</table_id>
</input>

Exemples de flux

Exemples de correspondance (Match)

Le format du XML décrivant les correspondances OpenFlow est déterminé par le modèle yang opendaylight-match-types:.

Adresse de destination IPv4

  • Flow=124,Table=2,Priority=2,Instructions=\{Apply_Actions={dec_nw_ttl}},match=\{ipv4_destination_address=10.0.1.1/24}
  • Le type ethernet DOIT être 2048 (0x800) 
<?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>

Adresse Ethernet Src

  • Flow=126,Table=2,Priority=2,Instructions=\{Apply_Actions={drop}},match=\{ethernet-source=00:00:00:00:00:01}
<?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>

Adresses Ethernet Src et Dest Ethernet, type Ethernet

  • 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}
<?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>

Adresses Ethernet Src et Dest Ethernet, Adresses Src & Dest IPv4, Port d'entrée

  • Le type ethernet DOIT être 34887 (0x8847) 
<?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>

Adresses Ethernet Src & Dest, Adresses IPv4 Src & Dest, IP

N° de protocole, IP DSCP, IP ECN, port d'entrée

  • Le type ethernet DOIT être 2048 (0x800) 
<?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>

Adresses Ethernet Src & Dest, Adresses IPv4 Src & Dest, TCP Src &

Ports Dest, IP DSCP, IP ECN, Port d'entrée

  • Le type ethernet DOIT être 2048 (0x800)
  • Le type de protocole IP DOIT être 6 


<?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>

Adresses Ethernet Src et Dest, Adresses IPv4 Src et Dest, UDP Src &

Ports Dest, IP DSCP, IP ECN, Port d'entrée

  • Le type ethernet DOIT être 2048 (0x800)
  • Le type de protocole IP DOIT être 17 
<?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>
</flow>

Adresses Ethernet Src et Dest Ethernet, Adresses Src & Dest IPv4, ICMPv4

Type et code, IP DSCP, IP ECN, Port d'entrée

  • Le type ethernet DOIT être 2048 (0x800)
  • Le type de protocole IP DOIT être 1
<?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>

Adresses Ethernet Src et Dest, Opération ARP, ARP Src & Cible

Adresses de transport, adresses ARP Src & Target Hw

  • Le type ethernet DOIT être 2054 (0x806)
<?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>

Adresses Ethernet Src et Dest, Type Ethernet, ID VLAN, PCP VLAN

<?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>

Adresses Ethernet Src et Dest, Étiquette MPLS, MPLS TC, BoLS MPLS

<?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>

Adresses IPv6 Src & Dest

  • Le type ethernet DOIT être 34525
<?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>

Métadonnées

<?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>

Métadonnées, masque de métadonnées

<?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>

Adresses IPv6 Src & Dest, métadonnées, IP DSCP, IP ECN, ports UDP Src & Dest

  • Le type ethernet DOIT être 34525
<?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>

Adresses IPv6 Src & Dest, métadonnées, IP DSCP, IP ECN, ports TCP Src & Dest

  • Le type ethernet DOIT être 34525
  • Le protocole IP DOIT être 6
<?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>

Adresses IPv6 Src & Dest, métadonnées, IP DSCP, IP ECN, ports TCP Src & Dest, étiquette IPv6

  • Le type ethernet DOIT être 34525
  • Le protocole IP DOIT être 6
<?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>

ID de tunnel

<?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>

Adresses IPv6 de base et de destination, métadonnées, IP DSCP, IP ECN, Type et code ICMPv6, étiquette IPv6

  • Le type ethernet DOIT être 34525
  • Le protocole IP DOIT être 58
<?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>

Adresses IPv6 Src & Dest, métadonnées, IP DSCP, IP ECN, ports TCP Src & Dst, étiquette IPv6, en-tête IPv6 ext.

  • Le type ethernet DOIT être 34525
  • Le protocole IP DOIT être 58
<?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>

Exemples d'actions (apply actions)

Le format du XML décrivant les actions OpenFlow est déterminé par le modèle yang de opendaylight-action-types:.

Sortie sur TABLE

<?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>

Sortie sur INPORT

<?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>

Sortie sur le port physique

<?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>

Sortie sur LOCAL

<?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>

Sortie vers NORMAL

<?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>

Sortie sur FLOOD

<?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>

Sortie sur ALL

<?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>

Sortie sur CONTROLLER

<?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>

Sortie vers ANY

<?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

<?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

<?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>

Échanger MPLS

  • Le type ethernet DOIT être 34887
<?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

  • Le type ethernet DOIT être 34887
  • Problème avec le correctif OVS 2.1 OVS 
<?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>
reseau/odl-openflow-plugin.txt · Last modified: 2022/06/20 11:26 by 127.0.0.1