org.onosproject.vtn.table

Interface DnatService

All Known Implementing Classes:

DnatServiceImpl

public interface DnatService

DnatService interface provides the rules in DNAT table which is Table(20) for ovs pipeline. DNAT means Destination Network Address Translation, it is acronym for network terminology. Handle the downward flows.

Method Summary

Modifier and Type	Method and Description
void	programRules(org.onosproject.net.DeviceId deviceId, org.onlab.packet.IpAddress dstIp, org.onlab.packet.MacAddress ethSrc, org.onlab.packet.IpAddress ipDst, org.onosproject.vtnrsc.SegmentationId actionVni, org.onosproject.net.flowobjective.Objective.Operation type) Assemble the DNAT table rules.

Method Detail

programRules

void programRules(org.onosproject.net.DeviceId deviceId,
                  org.onlab.packet.IpAddress dstIp,
                  org.onlab.packet.MacAddress ethSrc,
                  org.onlab.packet.IpAddress ipDst,
                  org.onosproject.vtnrsc.SegmentationId actionVni,
                  org.onosproject.net.flowobjective.Objective.Operation type)

Assemble the DNAT table rules. Match: ipv4 type and destination ip. Action: set eth_src, set ip_dst, set vnid and goto L3Forward Table(30).

Parameters:

deviceId - Device Id

dstIp - floating ip

ethSrc - floating ip gateway mac

ipDst - destination vm ip

actionVni - the vni of L3 network

type - the operation type of the flow rules