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

Example 16 with Flow

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

the class OpenFlow13ProviderTest method createIngressClassifierFilterNoNshFlow.

@Test
public void createIngressClassifierFilterNoNshFlow() {
    Flow flow = openflowProvider.createIngressClassifierFilterNoNshFlow(nodeId);
    assertEquals(flow.getTableId().shortValue(), NwConstants.INGRESS_SFC_CLASSIFIER_FILTER_TABLE);
    assertEquals(flow.getPriority().intValue(), OpenFlow13Provider.INGRESS_CLASSIFIER_FILTER_NONSH_PRIORITY);
    assertEquals(flow.getId().getValue(), OpenFlow13Provider.INGRESS_CLASSIFIER_FILTER_NONSH_FLOW_NAME + nodeId.getValue());
    assertEquals(flow.getCookie().getValue(), OpenFlow13Provider.INGRESS_CLASSIFIER_FILTER_COOKIE);
    checkMatchEmpty(flow.getMatch());
    assertEquals(1, flow.getInstructions().getInstruction().size());
    checkActionGotoTable(flow.getInstructions().getInstruction().get(0).getInstruction(), NwConstants.INGRESS_SFC_CLASSIFIER_ACL_TABLE);
}

Example 17 with Flow

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

the class OpenFlow13ProviderTest method createEgressClassifierTransportEgressLocalFlow.

@Test
public void createEgressClassifierTransportEgressLocalFlow() {
    Flow flow = openflowProvider.createEgressClassifierTransportEgressLocalFlow(nodeId, NSP);
    assertEquals(flow.getTableId().shortValue(), NwConstants.EGRESS_SFC_CLASSIFIER_EGRESS_TABLE);
    assertEquals(flow.getPriority().intValue(), OpenFlow13Provider.EGRESS_CLASSIFIER_EGRESS_LOCAL_PRIORITY);
    assertEquals(flow.getId().getValue(), OpenFlow13Provider.EGRESS_CLASSIFIER_TPORTEGRESS_FLOW_NAME + nodeId.getValue() + "_" + NSP);
    assertEquals(flow.getCookie().getValue(), OpenFlow13Provider.EGRESS_CLASSIFIER_TPORTEGRESS_COOKIE);
    checkMatchNsp(flow.getMatch(), NSP);
    assertEquals(1, flow.getInstructions().getInstruction().size());
    checkActionResubmit(flow.getInstructions().getInstruction().get(0).getInstruction(), NwConstants.SFC_TRANSPORT_INGRESS_TABLE);
}

Example 18 with Flow

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

the class OpenFlow13ProviderTest method createIngressClassifierFilterEthNshFlow.

@Test
public void createIngressClassifierFilterEthNshFlow() {
    Flow flow = openflowProvider.createIngressClassifierFilterEthNshFlow(nodeId);
    assertEquals(flow.getTableId().shortValue(), NwConstants.INGRESS_SFC_CLASSIFIER_FILTER_TABLE);
    assertEquals(flow.getPriority().intValue(), OpenFlow13Provider.INGRESS_CLASSIFIER_FILTER_ETH_NSH_PRIORITY);
    assertEquals(flow.getId().getValue(), OpenFlow13Provider.INGRESS_CLASSIFIER_FILTER_ETHNSH_FLOW_NAME + nodeId.getValue());
    assertEquals(flow.getCookie().getValue(), OpenFlow13Provider.INGRESS_CLASSIFIER_FILTER_COOKIE);
    checkMatchEthNsh(flow.getMatch());
    checkMatchTunDstIp(flow.getMatch(), OpenFlow13Provider.NULL_IP);
    assertEquals(1, flow.getInstructions().getInstruction().size());
    checkActionResubmit(flow.getInstructions().getInstruction().get(0).getInstruction(), NwConstants.LPORT_DISPATCHER_TABLE);
}

Example 19 with Flow

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

the class AclServiceOFFlowBuilder method programUdpFlow.

/**
 *Converts UDP matches to flows.
 * @param acl the access control list
 * @return the map containing the flows and the respective flow id
 */
public static Map<String, List<MatchInfoBase>> programUdpFlow(AceIp acl) {
    Map<String, List<MatchInfoBase>> flowMatchesMap = new HashMap<>();
    SourcePortRange sourcePortRange = acl.getSourcePortRange();
    DestinationPortRange destinationPortRange = acl.getDestinationPortRange();
    if (sourcePortRange == null && destinationPortRange == null) {
        List<MatchInfoBase> flowMatches = new ArrayList<>();
        flowMatches.addAll(addSrcIpMatches(acl));
        flowMatches.addAll(addDstIpMatches(acl));
        flowMatches.add(new MatchIpProtocol(acl.getProtocol()));
        String flowId = "UDP_SOURCE_ALL_";
        flowMatchesMap.put(flowId, flowMatches);
        return flowMatchesMap;
    }
    if (sourcePortRange != null) {
        Map<Integer, Integer> portMaskMap = getLayer4MaskForRange(sourcePortRange.getLowerPort().getValue(), sourcePortRange.getUpperPort().getValue());
        for (Entry<Integer, Integer> entry : portMaskMap.entrySet()) {
            Integer port = entry.getKey();
            List<MatchInfoBase> flowMatches = new ArrayList<>();
            flowMatches.addAll(addSrcIpMatches(acl));
            flowMatches.addAll(addDstIpMatches(acl));
            Integer mask = entry.getValue();
            if (mask != AclConstants.ALL_LAYER4_PORT_MASK) {
                flowMatches.add(new NxMatchUdpSourcePort(port, mask));
            }
            flowMatches.add(new MatchIpProtocol(acl.getProtocol()));
            String flowId = "UDP_SOURCE_" + port + "_" + mask;
            flowMatchesMap.put(flowId, flowMatches);
        }
    }
    if (destinationPortRange != null) {
        Map<Integer, Integer> portMaskMap = getLayer4MaskForRange(destinationPortRange.getLowerPort().getValue(), destinationPortRange.getUpperPort().getValue());
        for (Entry<Integer, Integer> entry : portMaskMap.entrySet()) {
            Integer port = entry.getKey();
            List<MatchInfoBase> flowMatches = new ArrayList<>();
            flowMatches.addAll(addSrcIpMatches(acl));
            flowMatches.addAll(addDstIpMatches(acl));
            Integer mask = entry.getValue();
            if (mask != AclConstants.ALL_LAYER4_PORT_MASK) {
                flowMatches.add(new NxMatchUdpDestinationPort(port, mask));
            }
            flowMatches.add(new MatchIpProtocol(acl.getProtocol()));
            String flowId = "UDP_DESTINATION_" + port + "_" + mask;
            flowMatchesMap.put(flowId, flowMatches);
        }
    }
    return flowMatchesMap;
}

Example 20 with Flow

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

the class AclServiceOFFlowBuilder method programIcmpFlow.

/**
 *Converts icmp matches to flows.
 * @param acl the access control list
 * @return the map containing the flows and the respective flow id
 */
public static Map<String, List<MatchInfoBase>> programIcmpFlow(AceIp acl) {
    List<MatchInfoBase> flowMatches = new ArrayList<>();
    flowMatches.addAll(addSrcIpMatches(acl));
    flowMatches.addAll(addDstIpMatches(acl));
    // For ICMP port range indicates type and code
    SourcePortRange sourcePortRange = acl.getSourcePortRange();
    String flowId = "ICMP_";
    if (sourcePortRange != null) {
        if (acl.getAceIpVersion() instanceof AceIpv4) {
            flowMatches.add(new MatchIcmpv4(sourcePortRange.getLowerPort().getValue().shortValue(), sourcePortRange.getUpperPort().getValue().shortValue()));
            flowId = flowId + "V4_SOURCE_" + sourcePortRange.getLowerPort().getValue() + sourcePortRange.getUpperPort().getValue();
        } else if (acl.getAceIpVersion() instanceof AceIpv6) {
            flowMatches.add(new MatchIcmpv6(sourcePortRange.getLowerPort().getValue().shortValue(), sourcePortRange.getUpperPort().getValue().shortValue()));
            flowId = flowId + "V6_SOURCE_" + sourcePortRange.getLowerPort().getValue() + "_" + sourcePortRange.getUpperPort().getValue() + "_";
        }
    }
    DestinationPortRange destinationPortRange = acl.getDestinationPortRange();
    if (destinationPortRange != null) {
        if (acl.getAceIpVersion() instanceof AceIpv4) {
            flowMatches.add(new MatchIcmpv4(destinationPortRange.getLowerPort().getValue().shortValue(), destinationPortRange.getUpperPort().getValue().shortValue()));
            flowId = flowId + "V4_DESTINATION_" + destinationPortRange.getLowerPort().getValue() + destinationPortRange.getUpperPort().getValue() + "_";
        } else if (acl.getAceIpVersion() instanceof AceIpv6) {
            flowMatches.add(new MatchIcmpv6(destinationPortRange.getLowerPort().getValue().shortValue(), destinationPortRange.getUpperPort().getValue().shortValue()));
            flowId = flowId + "V6_DESTINATION_" + destinationPortRange.getLowerPort().getValue() + destinationPortRange.getUpperPort().getValue() + "_";
        }
    }
    if (acl.getAceIpVersion() instanceof AceIpv6 && acl.getProtocol() == NwConstants.IP_PROT_ICMP) {
        // We are aligning our implementation similar to Neutron Firewall driver where a Security
        // Group rule with "Ethertype as IPv6 and Protocol as icmp" is treated as ICMPV6 SG Rule.
        flowMatches.add(new MatchIpProtocol(AclConstants.IP_PROT_ICMPV6));
    } else {
        flowMatches.add(new MatchIpProtocol(acl.getProtocol()));
    }
    Map<String, List<MatchInfoBase>> flowMatchesMap = new HashMap<>();
    flowMatchesMap.put(flowId, flowMatches);
    return flowMatchesMap;
}