Examples with InstructionGotoTable org.opendaylight.genius.mdsalutil.instructions.InstructionGotoTable used on opensource projects

Example 1 with InstructionGotoTable

use of org.opendaylight.genius.mdsalutil.instructions.InstructionGotoTable in project netvirt by opendaylight.

the class ElanInterfaceManager method getInstructionsIntOrExtTunnelTable.

/**
 * Builds the list of instructions to be installed in the INTERNAL_TUNNEL_TABLE (36) / EXTERNAL_TUNNEL_TABLE (38)
 * which so far consists of writing the elanTag in metadata and send the packet to ELAN_DMAC_TABLE.
 *
 * @param elanTag
 *            elanTag to be written in metadata when flow is selected
 * @return the instructions ready to be installed in a flow
 */
private List<InstructionInfo> getInstructionsIntOrExtTunnelTable(Long elanTag) {
    List<InstructionInfo> mkInstructions = new ArrayList<>();
    mkInstructions.add(new InstructionWriteMetadata(ElanHelper.getElanMetadataLabel(elanTag), ElanHelper.getElanMetadataMask()));
    /* applicable for EXTERNAL_TUNNEL_TABLE only
        * TODO: We should point to SMAC or DMAC depending on a configuration property to enable mac learning
        */
    mkInstructions.add(new InstructionGotoTable(NwConstants.ELAN_DMAC_TABLE));
    return mkInstructions;
}

Example 2 with InstructionGotoTable

use of org.opendaylight.genius.mdsalutil.instructions.InstructionGotoTable in project netvirt by opendaylight.

the class ElanNodeListener method setupTableMissDmacFlow.

private void setupTableMissDmacFlow(BigInteger dpId) {
    List<MatchInfo> mkMatches = new ArrayList<>();
    List<InstructionInfo> mkInstructions = new ArrayList<>();
    mkInstructions.add(new InstructionGotoTable(NwConstants.ELAN_UNKNOWN_DMAC_TABLE));
    FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpId, NwConstants.ELAN_DMAC_TABLE, getTableMissFlowRef(NwConstants.ELAN_DMAC_TABLE), 0, "ELAN dMac Table Miss Flow", 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_DMAC, mkMatches, mkInstructions);
    mdsalManager.installFlow(flowEntity);
}

Example 3 with InstructionGotoTable

use of org.opendaylight.genius.mdsalutil.instructions.InstructionGotoTable in project netvirt by opendaylight.

the class ElanNodeListener method setupTableMissSmacFlow.

private void setupTableMissSmacFlow(BigInteger dpId) {
    List<ActionInfo> actionsInfos = new ArrayList<>();
    actionsInfos.add(new ActionPuntToController());
    actionsInfos.add(new ActionLearn(0, tempSmacLearnTimeout, 0, ElanConstants.COOKIE_ELAN_LEARNED_SMAC, 0, NwConstants.ELAN_SMAC_LEARNED_TABLE, 0, 0, Arrays.asList(new ActionLearn.MatchFromField(NwConstants.NxmOfFieldType.NXM_OF_ETH_SRC.getType(), NwConstants.NxmOfFieldType.NXM_OF_ETH_SRC.getType(), NwConstants.NxmOfFieldType.NXM_OF_ETH_SRC.getFlowModHeaderLenInt()), new ActionLearn.MatchFromField(NwConstants.NxmOfFieldType.NXM_NX_REG1.getType(), NwConstants.NxmOfFieldType.NXM_NX_REG1.getType(), ElanConstants.INTERFACE_TAG_LENGTH), new ActionLearn.CopyFromValue(LEARN_MATCH_REG4_VALUE, NwConstants.NxmOfFieldType.NXM_NX_REG4.getType(), 8))));
    List<InstructionInfo> mkInstructions = new ArrayList<>();
    mkInstructions.add(new InstructionApplyActions(actionsInfos));
    mkInstructions.add(new InstructionGotoTable(NwConstants.ELAN_DMAC_TABLE));
    List<MatchInfo> mkMatches = new ArrayList<>();
    FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpId, NwConstants.ELAN_SMAC_TABLE, getTableMissFlowRef(NwConstants.ELAN_SMAC_TABLE), 0, "ELAN sMac Table Miss Flow", 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_SMAC, mkMatches, mkInstructions);
    mdsalManager.installFlow(flowEntity);
    addSmacBaseTableFlow(dpId);
    addSmacLearnedTableFlow(dpId);
}

Example 4 with InstructionGotoTable

use of org.opendaylight.genius.mdsalutil.instructions.InstructionGotoTable in project netvirt by opendaylight.

the class ElanNodeListener method addSmacLearnedTableFlow.

private void addSmacLearnedTableFlow(BigInteger dpId) {
    // T50 - match on Reg4 and goto T51
    List<MatchInfoBase> mkMatches = new ArrayList<>();
    mkMatches.add(new NxMatchRegister(NxmNxReg4.class, LEARN_MATCH_REG4_VALUE));
    List<InstructionInfo> mkInstructions = new ArrayList<>();
    mkInstructions.add(new InstructionGotoTable(NwConstants.ELAN_DMAC_TABLE));
    String flowRef = new StringBuffer().append(NwConstants.ELAN_SMAC_TABLE).append(NwConstants.FLOWID_SEPARATOR).append(LEARN_MATCH_REG4_VALUE).toString();
    FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpId, NwConstants.ELAN_SMAC_TABLE, flowRef, 10, "ELAN sMac Table Reg4 Flow", 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_SMAC.add(BigInteger.valueOf(LEARN_MATCH_REG4_VALUE)), mkMatches, mkInstructions);
    mdsalManager.installFlow(flowEntity);
}

Example 5 with InstructionGotoTable

use of org.opendaylight.genius.mdsalutil.instructions.InstructionGotoTable in project netvirt by opendaylight.

the class AclServiceUtils method createCtMarkInstructionForNewState.

/**
 * This method creates and returns the ct_mark instruction when a ACL rule removed from the
 * instance. This instruction will reset the ct_mark value and stops the existing traffics.
 *
 * @param filterTable the filterTable
 * @param elanId the Elan id
 * @return list of instruction
 */
public static List<InstructionInfo> createCtMarkInstructionForNewState(Short filterTable, Long elanId) {
    List<InstructionInfo> instructions = new ArrayList<>();
    List<ActionInfo> actionsInfos = new ArrayList<>();
    List<NxCtAction> ctActionsList = new ArrayList<>();
    NxCtAction nxCtMarkClearAction = new ActionNxConntrack.NxCtMark(AclConstants.CT_MARK_NEW_STATE);
    ctActionsList.add(nxCtMarkClearAction);
    ActionNxConntrack actionNxConntrack = new ActionNxConntrack(2, 1, 0, elanId.intValue(), (short) 255, ctActionsList);
    actionsInfos.add(actionNxConntrack);
    instructions.add(new InstructionApplyActions(actionsInfos));
    instructions.add(new InstructionGotoTable(filterTable));
    return instructions;
}