Examples with MatchInfoBase org.opendaylight.genius.mdsalutil.MatchInfoBase used on opensource projects

Example 21 with MatchInfoBase

use of org.opendaylight.genius.mdsalutil.MatchInfoBase in project netvirt by opendaylight.

the class AclNodeDefaultFlowsTxBuilder method programConntrackClassifierFlow.

private void programConntrackClassifierFlow(short tableId, short gotoTableId, MatchEthernetType etherType, IPProtocols protocol) {
    String flowId = "Fixed_Conntrk_Classifier_" + dpId + "_" + tableId + "_" + etherType + "_" + protocol.name();
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.addAll(AclServiceUtils.buildIpProtocolMatches(etherType, protocol));
    List<InstructionInfo> instructions = AclServiceOFFlowBuilder.getGotoInstructionInfo(gotoTableId);
    InstructionInfo writeMetatdata = AclServiceUtils.getWriteMetadataForAclClassifierType(AclConntrackClassifierType.CONNTRACK_SUPPORTED);
    instructions.add(writeMetatdata);
    addFlowToTx(tableId, flowId, AclConstants.ACL_DEFAULT_PRIORITY, matches, instructions);
}

Example 22 with MatchInfoBase

use of org.opendaylight.genius.mdsalutil.MatchInfoBase in project netvirt by opendaylight.

the class VxlanGreConntrackBasedSnatService method createOutboundTblEntryForVxlanGre.

protected void createOutboundTblEntryForVxlanGre(BigInteger dpnId, long routerId, Long extNetVpnId, List<ExternalIps> externalIps, int elanId, int addOrRemove) {
    LOG.info("createOutboundTblEntryForVxlanGre: Install Outbound table flow on dpId {} for routerId {}", dpnId, routerId);
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.add(MatchEthernetType.IPV4);
    matches.add(new NxMatchCtState(TRACKED_NEW_CT_STATE, TRACKED_NEW_CT_MASK));
    matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(routerId), MetaDataUtil.METADATA_MASK_VRFID));
    if (externalIps.isEmpty()) {
        LOG.error("createOutboundTblEntryForVxlanGre: No externalIP present for routerId {}", routerId);
        return;
    }
    // The logic now handle only one external IP per router, others if present will be ignored.
    String externalIp = externalIps.get(0).getIpAddress();
    List<ActionInfo> actionsInfos = new ArrayList<>();
    if (addOrRemove == NwConstants.ADD_FLOW) {
        ActionSetFieldMeta actionSetFieldMeta = new ActionSetFieldMeta(MetaDataUtil.getVpnIdMetadata(extNetVpnId));
        actionsInfos.add(actionSetFieldMeta);
    }
    List<ActionNxConntrack.NxCtAction> ctActionsListCommit = new ArrayList<>();
    int rangePresent = NxActionNatRangePresent.NXNATRANGEIPV4MIN.getIntValue();
    int flags = NxActionNatFlags.NXNATFSRC.getIntValue();
    ActionNxConntrack.NxCtAction nxCtActionCommit = new ActionNxConntrack.NxNat(0, flags, rangePresent, new IpPrefixOrAddress(externalIp.toCharArray()).getIpAddress(), null, 0, 0);
    ctActionsListCommit.add(nxCtActionCommit);
    int ctCommitFlag = 1;
    ActionNxConntrack actionNxConntrackSubmit = new ActionNxConntrack(ctCommitFlag, 0, elanId, NwConstants.NAPT_PFIB_TABLE, ctActionsListCommit);
    actionsInfos.add(actionNxConntrackSubmit);
    List<InstructionInfo> instructions = new ArrayList<>();
    instructions.add(new InstructionApplyActions(actionsInfos));
    String flowRef = getFlowRef(dpnId, NwConstants.OUTBOUND_NAPT_TABLE, routerId);
    syncFlow(dpnId, NwConstants.OUTBOUND_NAPT_TABLE, flowRef, NatConstants.SNAT_NEW_FLOW_PRIORITY, flowRef, NwConstants.COOKIE_SNAT_TABLE, matches, instructions, addOrRemove);
}

Example 23 with MatchInfoBase

use of org.opendaylight.genius.mdsalutil.MatchInfoBase in project netvirt by opendaylight.

the class VxlanGreConntrackBasedSnatService method installInboundEntryForVxlanGre.

protected void installInboundEntryForVxlanGre(BigInteger dpnId, long routerId, Long extNeVpnId, List<ExternalIps> externalIps, int elanId, int addOrRemove) {
    LOG.info("installInboundEntryForVxlanGre:  Install Inbound table entry on dpId {} for routerId {}", dpnId, routerId);
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.add(MatchEthernetType.IPV4);
    if (externalIps.isEmpty()) {
        LOG.error("installInboundEntryForVxlanGre : createInboundTblEntry no externalIP present for routerId {}", routerId);
        return;
    }
    String externalIp = externalIps.get(0).getIpAddress();
    matches.add(new MatchIpv4Destination(externalIp, "32"));
    if (addOrRemove == NwConstants.ADD_FLOW) {
        matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(extNeVpnId), MetaDataUtil.METADATA_MASK_VRFID));
    }
    List<ActionInfo> actionsInfos = new ArrayList<>();
    List<ActionNxConntrack.NxCtAction> ctActionsList = new ArrayList<>();
    ActionNxConntrack.NxCtAction nxCtAction = new ActionNxConntrack.NxNat(0, 0, 0, null, null, 0, 0);
    ActionSetFieldMeta actionSetFieldMeta = new ActionSetFieldMeta(MetaDataUtil.getVpnIdMetadata(routerId));
    actionsInfos.add(actionSetFieldMeta);
    ctActionsList.add(nxCtAction);
    ActionNxConntrack actionNxConntrack = new ActionNxConntrack(0, 0, elanId, NwConstants.NAPT_PFIB_TABLE, ctActionsList);
    actionsInfos.add(actionNxConntrack);
    List<InstructionInfo> instructions = new ArrayList<>();
    instructions.add(new InstructionApplyActions(actionsInfos));
    String flowRef = getFlowRef(dpnId, NwConstants.INBOUND_NAPT_TABLE, routerId);
    syncFlow(dpnId, NwConstants.INBOUND_NAPT_TABLE, flowRef, NatConstants.DEFAULT_TS_FLOW_PRIORITY, flowRef, NwConstants.COOKIE_SNAT_TABLE, matches, instructions, addOrRemove);
}

Example 24 with MatchInfoBase

use of org.opendaylight.genius.mdsalutil.MatchInfoBase in project netvirt by opendaylight.

the class ConntrackBasedSnatService method installNaptPfibFlow.

protected void installNaptPfibFlow(Routers routers, BigInteger dpnId, long routerId, long extSubnetId, int addOrRemove) {
    Long extNetId = NatUtil.getVpnId(getDataBroker(), routers.getNetworkId().getValue());
    LOG.info("installNaptPfibFlow : dpId {}, extNetId {}", dpnId, extNetId);
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.add(MatchEthernetType.IPV4);
    matches.add(new NxMatchCtState(SNAT_CT_STATE, SNAT_CT_STATE_MASK));
    matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(routerId), MetaDataUtil.METADATA_MASK_VRFID));
    List<ActionInfo> listActionInfo = new ArrayList<>();
    if (addOrRemove == NwConstants.ADD_FLOW) {
        if (extSubnetId == NatConstants.INVALID_ID) {
            LOG.error("installNaptPfibFlow : external subnet id is invalid.");
            return;
        }
        ActionNxLoadMetadata actionLoadMeta = new ActionNxLoadMetadata(MetaDataUtil.getVpnIdMetadata(extSubnetId), LOAD_START, LOAD_END);
        listActionInfo.add(actionLoadMeta);
    }
    ArrayList<InstructionInfo> instructions = new ArrayList<>();
    listActionInfo.add(new ActionNxLoadInPort(BigInteger.ZERO));
    listActionInfo.add(new ActionNxResubmit(NwConstants.L3_FIB_TABLE));
    instructions.add(new InstructionApplyActions(listActionInfo));
    String flowRef = getFlowRef(dpnId, NwConstants.NAPT_PFIB_TABLE, routerId);
    flowRef = flowRef + "OUTBOUND";
    syncFlow(dpnId, NwConstants.NAPT_PFIB_TABLE, flowRef, NatConstants.SNAT_TRK_FLOW_PRIORITY, flowRef, NwConstants.COOKIE_SNAT_TABLE, matches, instructions, addOrRemove);
}

Example 25 with MatchInfoBase

use of org.opendaylight.genius.mdsalutil.MatchInfoBase in project netvirt by opendaylight.

the class ConntrackBasedSnatService method createOutboundTblTrackEntry.

protected void createOutboundTblTrackEntry(BigInteger dpnId, Long routerId, String extGwMacAddress, int addOrRemove) {
    LOG.info("createOutboundTblTrackEntry : called for switch {}, routerId {}", dpnId, routerId);
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.add(MatchEthernetType.IPV4);
    matches.add(new NxMatchCtState(SNAT_CT_STATE, SNAT_CT_STATE_MASK));
    matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(routerId), MetaDataUtil.METADATA_MASK_VRFID));
    ArrayList<ActionInfo> listActionInfo = new ArrayList<>();
    if (addOrRemove == NwConstants.ADD_FLOW) {
        listActionInfo.add(new ActionSetFieldEthernetSource(new MacAddress(extGwMacAddress)));
    }
    ArrayList<InstructionInfo> instructionInfo = new ArrayList<>();
    listActionInfo.add(new ActionNxResubmit(NwConstants.NAPT_PFIB_TABLE));
    instructionInfo.add(new InstructionApplyActions(listActionInfo));
    String flowRef = getFlowRef(dpnId, NwConstants.OUTBOUND_NAPT_TABLE, routerId);
    flowRef += "trkest";
    syncFlow(dpnId, NwConstants.OUTBOUND_NAPT_TABLE, flowRef, NatConstants.SNAT_TRK_FLOW_PRIORITY, flowRef, NwConstants.COOKIE_SNAT_TABLE, matches, instructionInfo, addOrRemove);
}