Examples with FlowId org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId used on opensource projects

Example 51 with FlowId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId in project netvirt by opendaylight.

the class ElanUtils method buildDmacRedirectToDispatcherFlow.

public static FlowEntity buildDmacRedirectToDispatcherFlow(BigInteger dpId, String dstMacAddress, String displayName, long elanTag) {
    List<MatchInfo> matches = new ArrayList<>();
    matches.add(new MatchMetadata(ElanHelper.getElanMetadataLabel(elanTag), MetaDataUtil.METADATA_MASK_SERVICE));
    matches.add(new MatchEthernetDestination(new MacAddress(dstMacAddress)));
    List<InstructionInfo> instructions = new ArrayList<>();
    List<ActionInfo> actions = new ArrayList<>();
    actions.add(new ActionNxResubmit(NwConstants.LPORT_DISPATCHER_TABLE));
    instructions.add(new InstructionApplyActions(actions));
    String flowId = getKnownDynamicmacFlowRef(NwConstants.ELAN_DMAC_TABLE, dpId, dstMacAddress, elanTag);
    return MDSALUtil.buildFlowEntity(dpId, NwConstants.ELAN_DMAC_TABLE, flowId, 20, displayName, 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_DMAC.add(BigInteger.valueOf(elanTag)), matches, instructions);
}

Example 52 with FlowId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId in project netvirt by opendaylight.

the class ElanServiceProvider method addArpResponderFlow.

@Override
public void addArpResponderFlow(ArpResponderInput arpResponderInput) {
    String ingressInterfaceName = arpResponderInput.getInterfaceName();
    String macAddress = arpResponderInput.getSha();
    String ipAddress = arpResponderInput.getSpa();
    int lportTag = arpResponderInput.getLportTag();
    BigInteger dpnId = arpResponderInput.getDpId();
    LOG.info("Installing the ARP responder flow on DPN {} for Interface {} with MAC {} & IP {}", dpnId, ingressInterfaceName, macAddress, ipAddress);
    Optional<ElanInterface> elanIface = elanInterfaceCache.get(ingressInterfaceName);
    ElanInstance elanInstance = elanIface.isPresent() ? elanInstanceCache.get(elanIface.get().getElanInstanceName()).orNull() : null;
    if (elanInstance == null) {
        LOG.debug("addArpResponderFlow: elanInstance is null, Failed to install arp responder flow for dpnId {}" + "for Interface {} with MAC {} & IP {}", dpnId, ingressInterfaceName, macAddress, ipAddress);
        return;
    }
    String flowId = ArpResponderUtil.getFlowId(lportTag, ipAddress);
    ArpResponderUtil.installFlow(mdsalManager, dpnId, flowId, flowId, NwConstants.DEFAULT_ARP_FLOW_PRIORITY, ArpResponderUtil.generateCookie(lportTag, ipAddress), ArpResponderUtil.getMatchCriteria(lportTag, elanInstance, ipAddress), arpResponderInput.getInstructions());
    LOG.info("Installed the ARP Responder flow for Interface {}", ingressInterfaceName);
}

Example 53 with FlowId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId in project netvirt by opendaylight.

the class VpnUtil method buildL3vpnGatewayFlow.

public static FlowEntity buildL3vpnGatewayFlow(BigInteger dpId, String gwMacAddress, long vpnId, long subnetVpnId) {
    List<MatchInfo> mkMatches = new ArrayList<>();
    mkMatches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(vpnId), MetaDataUtil.METADATA_MASK_VRFID));
    mkMatches.add(new MatchEthernetDestination(new MacAddress(gwMacAddress)));
    List<InstructionInfo> mkInstructions = new ArrayList<>();
    mkInstructions.add(new InstructionGotoTable(NwConstants.L3_FIB_TABLE));
    if (subnetVpnId != VpnConstants.INVALID_ID) {
        BigInteger subnetIdMetaData = MetaDataUtil.getVpnIdMetadata(subnetVpnId);
        mkInstructions.add(new InstructionWriteMetadata(subnetIdMetaData, MetaDataUtil.METADATA_MASK_VRFID));
    }
    String flowId = getL3VpnGatewayFlowRef(NwConstants.L3_GW_MAC_TABLE, dpId, vpnId, gwMacAddress);
    return MDSALUtil.buildFlowEntity(dpId, NwConstants.L3_GW_MAC_TABLE, flowId, 20, flowId, 0, 0, NwConstants.COOKIE_L3_GW_MAC_TABLE, mkMatches, mkInstructions);
}

Example 54 with FlowId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId in project netvirt by opendaylight.

the class InterVpnLinkListener method removeVpnLinkEndpointFlows.

// We're catching Exception here to continue deleting as much as possible
// TODO Rework this so it's done in one transaction
@SuppressWarnings("checkstyle:IllegalCatch")
private void removeVpnLinkEndpointFlows(InterVpnLink del, String vpnUuid, String rd, List<BigInteger> dpns, int otherEndpointLportTag, String otherEndpointIpAddr, List<VrfEntry> vrfEntries, final boolean isVpnFirstEndPoint) {
    String interVpnLinkName = del.getName();
    LOG.debug("Removing endpoint flows for vpn {}.  InterVpnLink={}.  OtherEndpointLportTag={}", vpnUuid, interVpnLinkName, otherEndpointLportTag);
    if (dpns == null) {
        LOG.debug("VPN {} endpoint is not instantiated in any DPN for InterVpnLink {}", vpnUuid, interVpnLinkName);
        return;
    }
    for (BigInteger dpnId : dpns) {
        try {
            // Removing flow from LportDispatcher table
            String flowRef = InterVpnLinkUtil.getLportDispatcherFlowRef(interVpnLinkName, otherEndpointLportTag);
            FlowKey flowKey = new FlowKey(new FlowId(flowRef));
            Flow flow = new FlowBuilder().setKey(flowKey).setId(new FlowId(flowRef)).setTableId(NwConstants.LPORT_DISPATCHER_TABLE).setFlowName(flowRef).build();
            mdsalManager.removeFlow(dpnId, flow);
            // Also remove the 'fake' iface from the VpnToDpn map
            InterVpnLinkUtil.removeIVpnLinkIfaceFromVpnFootprint(vpnFootprintService, vpnUuid, rd, dpnId);
        } catch (Exception e) {
            // Whatever happens it should not stop it from trying to remove as much as possible
            LOG.warn("Error while removing InterVpnLink {} Endpoint flows on dpn {}. Reason: ", interVpnLinkName, dpnId, e);
        }
    }
    // Removing flow from FIB and LFIB tables
    LOG.trace("Removing flow in FIB and LFIB tables for vpn {} interVpnLink {} otherEndpointIpAddr {}", vpnUuid, interVpnLinkName, otherEndpointIpAddr);
    cleanUpInterVPNRoutes(interVpnLinkName, vrfEntries, isVpnFirstEndPoint);
}

Example 55 with FlowId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId in project netvirt by opendaylight.

the class ElanInterfaceManager method removeUnknownDmacFlow.

private void removeUnknownDmacFlow(BigInteger dpId, ElanInstance elanInfo, WriteTransaction deleteFlowGroupTx, long elanTag) {
    Flow flow = new FlowBuilder().setId(new FlowId(getUnknownDmacFlowRef(NwConstants.ELAN_UNKNOWN_DMAC_TABLE, elanTag, SH_FLAG_UNSET))).setTableId(NwConstants.ELAN_UNKNOWN_DMAC_TABLE).build();
    mdsalManager.removeFlowToTx(dpId, flow, deleteFlowGroupTx);
    if (isVxlanNetworkOrVxlanSegment(elanInfo)) {
        Flow flow2 = new FlowBuilder().setId(new FlowId(getUnknownDmacFlowRef(NwConstants.ELAN_UNKNOWN_DMAC_TABLE, elanTag, SH_FLAG_SET))).setTableId(NwConstants.ELAN_UNKNOWN_DMAC_TABLE).build();
        mdsalManager.removeFlowToTx(dpId, flow2, deleteFlowGroupTx);
    }
}