ODL: modifier l'adresse IP ( dst_ip ou src_ip )

Conformément à la section 7.2.3.6 Spécifications du champ de correspondance de flux, section 1.3.5 (Spécifications du commutateur OpenFlow version 1.3.5 (version de protocole 0x04), section 7.2.3.8 Champs de correspondance d'en-tête, le flux permettant de modifier l'adresse IP ( dst_ip ou src_ip ) doit:

1. définir ethernet-destination-mask sur ff:ff:ff:ff:ff:ff
2. définir ethernet-type à 0x0800 .
3. définir le masque de ipv4 à 255.255.255.255 ou ip_addr/32

Code :

{
    "flow": [
        {
            "id": "bwt",
            "match": {
                "ethernet-match": {
                    "ethernet-destination": {
                        "address": "02:42:4a:46:fc:01",
                        "mask": "ff:ff:ff:ff:ff:ff"
                    },
                    "ethernet-type": {
                        "type": "0x0800"
                    }
                },
                "ipv4-destination": "192.168.1.2/32"
            },
            "instructions": {
                "instruction": [
                    {
                        "order": "0",
                        "apply-actions": {
                            "action": [
                                {
                                    "order": "0",
                                    "set-dl-dst-action": {
                                        "address": "02:42:4a:46:fc:03"
                                    }
                                },
                                {
                                    "order": "1",
                                    "set-nw-dst-action": {
                                        "ipv4-address": "192.168.1.3/32"
                                    }
                                },
                                {
                                    "order": "2",
                                    "output-action": {
                                        "output-node-connector": "3",
                                        "max-length": "65535"
                                    }
                                }
                            ]
                        }
                    }
                ]
            },
            "priority": "12",
            "table_id": "0"
        }
    ]
}