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

Example 26 with MatchInfoBase

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

the class ConntrackBasedSnatService method createOutboundTblEntry.

protected void createOutboundTblEntry(BigInteger dpnId, long routerId, String externalIp, int elanId, String extGwMacAddress, int addOrRemove) {
    LOG.info("createOutboundTblEntry : dpId {} and 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));
    List<ActionInfo> actionsInfos = new ArrayList<>();
    if (addOrRemove == NwConstants.ADD_FLOW) {
        actionsInfos.add(new ActionSetFieldEthernetSource(new MacAddress(extGwMacAddress)));
    }
    List<NxCtAction> ctActionsListCommit = new ArrayList<>();
    int rangePresent = NxActionNatRangePresent.NXNATRANGEIPV4MIN.getIntValue();
    int flags = NxActionNatFlags.NXNATFSRC.getIntValue();
    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 27 with MatchInfoBase

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

the class AbstractAclServiceImpl method programForAceNotHavingRemoteAclId.

protected void programForAceNotHavingRemoteAclId(AclInterface port, String aclName, Ace ace, Map<String, List<MatchInfoBase>> flowMap, int addOrRemove) {
    if (null == flowMap) {
        return;
    }
    MatchInfoBase lportTagMatch = AclServiceUtils.buildLPortTagMatch(port.getLPortTag(), serviceMode);
    List<InstructionInfo> instructions = AclServiceOFFlowBuilder.getGotoInstructionInfo(getAclCommitterTable());
    Integer flowPriority = this.aclServiceUtils.getAceFlowPriority(aclName);
    for (Entry<String, List<MatchInfoBase>> entry : flowMap.entrySet()) {
        String flowName = entry.getKey();
        List<MatchInfoBase> matches = entry.getValue();
        matches.add(lportTagMatch);
        String flowId = flowName + this.directionString + "_" + port.getDpId() + "_" + port.getLPortTag() + "_" + ace.getKey().getRuleName();
        int operation = addOrRemove == NwConstants.MOD_FLOW ? NwConstants.DEL_FLOW : addOrRemove;
        syncFlow(port.getDpId(), getAclFilterCumDispatcherTable(), flowId, flowPriority, "ACL", 0, 0, AclConstants.COOKIE_ACL_BASE, matches, instructions, operation);
        if (addOrRemove != NwConstants.DEL_FLOW) {
            programAclForExistingTrafficTable(port, ace, addOrRemove, flowName, matches, flowPriority);
        }
    }
}

Example 28 with MatchInfoBase

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

the class AbstractAclServiceImpl method programAclCommitRuleForConntrack.

/**
 * Program acl commit rule for conntrack.
 *
 * @param dpId the dp id
 * @param lportTag the lport tag
 * @param portId the port id
 * @param matchEtherType the match ether type
 * @param addOrRemove the add or remove
 */
protected void programAclCommitRuleForConntrack(BigInteger dpId, int lportTag, String portId, MatchEthernetType matchEtherType, int addOrRemove) {
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.add(matchEtherType);
    matches.addAll(AclServiceUtils.buildMatchesForLPortTagAndConntrackClassifierType(lportTag, AclConntrackClassifierType.CONNTRACK_SUPPORTED, serviceMode));
    List<ActionInfo> actionsInfos = new ArrayList<>();
    if (addOrRemove == NwConstants.ADD_FLOW) {
        Long elanId = getElanIdFromAclInterface(portId);
        if (elanId == null) {
            LOG.error("ElanId not found for portId={}; Context: dpId={}, lportTag={}, addOrRemove={}", portId, dpId, lportTag, addOrRemove);
            return;
        }
        List<NxCtAction> ctActionsList = Lists.newArrayList(new ActionNxConntrack.NxCtMark(AclConstants.CT_MARK_EST_STATE));
        actionsInfos.add(new ActionNxConntrack(2, 1, 0, elanId.intValue(), (short) 255, ctActionsList));
    }
    List<InstructionInfo> instructions = getDispatcherTableResubmitInstructions(actionsInfos);
    String flowName = directionString + "_Acl_Commit_Conntrack_" + dpId + "_" + lportTag + "_" + matchEtherType;
    // Flow for conntrack traffic to commit and resubmit to dispatcher
    syncFlow(dpId, getAclCommitterTable(), flowName, AclConstants.ACL_DEFAULT_PRIORITY, "ACL", 0, 0, AclConstants.COOKIE_ACL_BASE, matches, instructions, addOrRemove);
}

Example 29 with MatchInfoBase

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

the class PolicyAceFlowProgrammer method getIngressInterfaceFlow.

private Optional<PolicyAceFlowWrapper> getIngressInterfaceFlow(IngressInterface ingressInterface) {
    String interfaceName = ingressInterface.getName();
    if (interfaceName == null) {
        LOG.error("Invalid ingress interface augmentation. missing interface name");
        return Optional.absent();
    }
    String flowName = "INGRESS_INTERFACE_" + interfaceName;
    int flowPriority = PolicyServiceConstants.POLICY_ACL_TRUNK_INTERFACE_FLOW_PRIOPITY;
    VlanId vlanId = ingressInterface.getVlanId();
    if (vlanId != null) {
        Optional<String> vlanMemberInterfaceOpt = policyServiceUtil.getVlanMemberInterface(interfaceName, vlanId);
        if (!vlanMemberInterfaceOpt.isPresent()) {
            LOG.debug("Vlan member {} missing for trunk {}", vlanId.getValue(), interfaceName);
            return Optional.of(new PolicyAceFlowWrapper(flowName, PolicyAceFlowWrapper.PARTIAL));
        }
        interfaceName = vlanMemberInterfaceOpt.get();
        flowPriority = PolicyServiceConstants.POLICY_ACL_VLAN_INTERFACE_FLOW_PRIOPITY;
    }
    List<MatchInfoBase> matches = policyFlowUtil.getIngressInterfaceMatches(interfaceName);
    if (matches == null || matches.isEmpty()) {
        LOG.debug("Failed to get ingress interface {} matches", interfaceName);
        return Optional.of(new PolicyAceFlowWrapper(flowName, PolicyAceFlowWrapper.PARTIAL));
    }
    BigInteger dpId = interfaceManager.getDpnForInterface(interfaceName);
    if (dpId == null) {
        dpId = BigInteger.ZERO;
    }
    return Optional.of(new PolicyAceFlowWrapper(flowName, matches, flowPriority, dpId));
}

Example 30 with MatchInfoBase

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

the class FlowBasedServicesUtils method getMatchInfoForEgressDispatcherTable.

public static List<MatchInfoBase> getMatchInfoForEgressDispatcherTable(int interfaceTag, short serviceIndex) {
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.add(new NxMatchRegister(NxmNxReg6.class, MetaDataUtil.getReg6ValueForLPortDispatcher(interfaceTag, serviceIndex)));
    return matches;
}