Examples with BridgeMacLink org.opennms.netmgt.model.BridgeMacLink used on opensource projects

Example 26 with BridgeMacLink

use of org.opennms.netmgt.model.BridgeMacLink in project opennms by OpenNMS.

the class EnLinkdIT method testStoreBft.

@Test
public void testStoreBft() {
    OneBridgeCompleteTopology topology = new OneBridgeCompleteTopology();
    m_nodeDao.save(topology.nodeA);
    m_linkd.getQueryManager().store(topology.nodeAId, topology.bftA);
    List<BridgeMacLink> links = m_linkd.getQueryManager().useBridgeTopologyUpdateBFT(topology.nodeAId);
    assertEquals(topology.bftA.size(), links.size());
    for (BridgeMacLink link : links) {
        assertEquals(BridgeDot1qTpFdbStatus.DOT1D_TP_FDB_STATUS_LEARNED, link.getBridgeDot1qTpFdbStatus());
        System.err.println(link.printTopology());
    }
}

Example 27 with BridgeMacLink

use of org.opennms.netmgt.model.BridgeMacLink in project opennms by OpenNMS.

the class EnLinkdIT method testDeleteBridgeC.

@Test
public void testDeleteBridgeC() {
    ABCTopology topology = new ABCTopology();
    NetworkBuilder nb = new NetworkBuilder();
    nb.addNode("nodeA").setForeignSource("linkd").setForeignId("nodeA").setSysObjectId("0.0").setSysName("nodeA").setType(NodeType.ACTIVE);
    nb.addInterface("10.0.1.1").setIsSnmpPrimary("P").setIsManaged("M");
    m_nodeDao.save(nb.getCurrentNode());
    nb.addNode("nodeB").setForeignSource("linkd").setForeignId("nodeB").setSysObjectId("0.0").setSysName("nodeB").setType(NodeType.ACTIVE);
    nb.addInterface("10.0.1.2").setIsSnmpPrimary("P").setIsManaged("M");
    m_nodeDao.save(nb.getCurrentNode());
    nb.addNode("nodeC").setForeignSource("linkd").setForeignId("nodeC").setSysObjectId("0.0").setSysName("nodeC").setType(NodeType.ACTIVE);
    nb.addInterface("10.0.1.3").setIsSnmpPrimary("P").setIsManaged("M");
    m_nodeDao.save(nb.getCurrentNode());
    OnmsNode nodeA = m_nodeDao.findByForeignId("linkd", "nodeA");
    OnmsNode nodeB = m_nodeDao.findByForeignId("linkd", "nodeB");
    OnmsNode nodeC = m_nodeDao.findByForeignId("linkd", "nodeC");
    topology.nodeAId = nodeA.getId();
    topology.nodeBId = nodeB.getId();
    topology.nodeCId = nodeC.getId();
    topology.nodeA = nodeA;
    topology.nodeB = nodeB;
    topology.nodeC = nodeC;
    BridgeBridgeLink ablink = new BridgeBridgeLink();
    ablink.setNode(nodeA);
    ablink.setBridgePort(topology.portAB);
    ablink.setDesignatedNode(nodeB);
    ablink.setDesignatedPort(topology.portBA);
    ablink.setBridgeBridgeLinkLastPollTime(ablink.getBridgeBridgeLinkCreateTime());
    m_bridgeBridgeLinkDao.save(ablink);
    BridgeBridgeLink bclink = new BridgeBridgeLink();
    bclink.setNode(nodeC);
    bclink.setBridgePort(topology.portCB);
    bclink.setDesignatedNode(nodeB);
    bclink.setDesignatedPort(topology.portBC);
    bclink.setBridgeBridgeLinkLastPollTime(ablink.getBridgeBridgeLinkCreateTime());
    m_bridgeBridgeLinkDao.save(bclink);
    BridgeMacLink mac1 = new BridgeMacLink();
    mac1.setNode(nodeA);
    mac1.setBridgePort(topology.portA);
    mac1.setMacAddress(topology.mac1);
    mac1.setBridgeMacLinkLastPollTime(mac1.getBridgeMacLinkCreateTime());
    m_bridgeMacLinkDao.save(mac1);
    BridgeMacLink mac2 = new BridgeMacLink();
    mac2.setNode(nodeB);
    mac2.setBridgePort(topology.portB);
    mac2.setMacAddress(topology.mac2);
    mac2.setBridgeMacLinkLastPollTime(mac2.getBridgeMacLinkCreateTime());
    m_bridgeMacLinkDao.save(mac2);
    BridgeMacLink mac3 = new BridgeMacLink();
    mac3.setNode(nodeC);
    mac3.setBridgePort(topology.portC);
    mac3.setMacAddress(topology.mac3);
    mac3.setBridgeMacLinkLastPollTime(mac3.getBridgeMacLinkCreateTime());
    m_bridgeMacLinkDao.save(mac3);
    m_bridgeMacLinkDao.flush();
    m_bridgeBridgeLinkDao.flush();
    assertEquals(3, m_bridgeMacLinkDao.countAll());
    assertEquals(2, m_bridgeBridgeLinkDao.countAll());
    assertNotNull(m_bridgeTopologyDao);
    m_linkd.getQueryManager().loadBridgeTopology();
    assertEquals(1, m_bridgeTopologyDao.getAll().size());
    BroadcastDomain nodeAbd = m_linkd.getQueryManager().getBroadcastDomain(nodeA.getId().intValue());
    assertNotNull(nodeAbd);
    BroadcastDomain nodeBbd = m_linkd.getQueryManager().getBroadcastDomain(nodeB.getId().intValue());
    assertNotNull(nodeBbd);
    assertEquals(nodeAbd, nodeBbd);
    BroadcastDomain nodeCbd = m_linkd.getQueryManager().getBroadcastDomain(nodeC.getId().intValue());
    assertNotNull(nodeCbd);
    assertEquals(nodeAbd, nodeCbd);
    assertNull(nodeAbd.getRootBridgeId());
    assertTrue(nodeAbd.containBridgeId(nodeA.getId()));
    assertTrue(nodeAbd.containBridgeId(nodeB.getId()));
    assertTrue(nodeAbd.containBridgeId(nodeC.getId()));
    nodeAbd.hierarchySetUp(nodeAbd.getBridge(nodeA.getId()));
    assertNotNull(nodeAbd.getRootBridgeId());
    topology.check(nodeAbd);
    m_linkd.deleteNode(nodeC.getId());
    assertEquals(1, m_bridgeTopologyDao.getAll().size());
    BroadcastDomain domain = m_bridgeTopologyDao.getAll().iterator().next();
    topology.checkAB(domain);
}

Example 28 with BridgeMacLink

use of org.opennms.netmgt.model.BridgeMacLink in project opennms by OpenNMS.

the class BroadcastDomainTest method testCleanTopologyRoot.

@Test
public void testCleanTopologyRoot() {
    TwoBridgeWithBackbonePortsTopology topology = new TwoBridgeWithBackbonePortsTopology();
    BroadcastDomain domain = new BroadcastDomain();
    domain.addBridge(new Bridge(topology.nodeAId));
    domain.addBridge(new Bridge(topology.nodeBId));
    domain.setBridgeElements(topology.elemlist);
    NodeDiscoveryBridgeTopology ndbt = new NodeDiscoveryBridgeTopology(linkd, new Node(topology.nodeAId, null, null, null, location));
    ndbt.setDomain(domain);
    ndbt.addUpdatedBFT(domain.getBridge(topology.nodeAId), topology.bftA);
    ndbt.addUpdatedBFT(domain.getBridge(topology.nodeBId), topology.bftB);
    ndbt.calculate();
    domain.clearTopologyForBridge(topology.nodeAId);
    assertEquals(5, domain.getMacsOnDomain().size());
    assertEquals(topology.nodeBId.intValue(), domain.getRootBridge().getId().intValue());
    assertEquals(2, domain.getTopology().size());
    for (SharedSegment segment : domain.getTopology()) {
        assertEquals(0, segment.getBridgeBridgeLinks().size());
        assertEquals(1, segment.getBridgeIdsOnSegment().size());
        assertEquals(topology.nodeBId.intValue(), segment.getBridgeIdsOnSegment().iterator().next().intValue());
        if (segment.containsMac(topology.macA11) && segment.containsMac(topology.macA12) && segment.containsMac(topology.macAB)) {
            assertEquals(3, segment.getMacsOnSegment().size());
            assertEquals(3, segment.getBridgeMacLinks().size());
            for (BridgeMacLink link : segment.getBridgeMacLinks()) {
                assertEquals(topology.portBA.intValue(), link.getBridgePort().intValue());
            }
        } else if (segment.containsMac(topology.macB21) && segment.containsMac(topology.macB22)) {
            assertEquals(2, segment.getMacsOnSegment().size());
            assertEquals(2, segment.getBridgeMacLinks().size());
            for (BridgeMacLink link : segment.getBridgeMacLinks()) {
                assertEquals(topology.portB2.intValue(), link.getBridgePort().intValue());
            }
        } else {
            assertEquals(true, false);
        }
    }
}

Example 29 with BridgeMacLink

use of org.opennms.netmgt.model.BridgeMacLink in project opennms by OpenNMS.

the class NodeDiscoveryBridge method runCollection.

protected void runCollection() {
    final Date now = new Date();
    SnmpAgentConfig peer = m_linkd.getSnmpAgentConfig(getPrimaryIpAddress(), getLocation());
    String community = peer.getReadCommunity();
    Map<Integer, String> vlanmap = getVtpVlanMap(peer);
    Map<Integer, SnmpAgentConfig> vlanSnmpAgentConfigMap = new HashMap<Integer, SnmpAgentConfig>();
    for (Integer vlanId : vlanmap.keySet()) {
        LOG.debug("run: node [{}], support cisco vtp: setting peer community for vlan: {}, vlanname: {}", getNodeId(), vlanId, vlanmap.get(vlanId));
        SnmpAgentConfig vlanpeer = m_linkd.getSnmpAgentConfig(getPrimaryIpAddress(), getLocation());
        if (vlanpeer.isVersion3()) {
            vlanpeer.setContextName("vlan-" + vlanId);
        } else {
            vlanpeer.setReadCommunity(community + "@" + vlanId);
        }
        vlanSnmpAgentConfigMap.put(vlanId, vlanpeer);
    }
    if (vlanmap.isEmpty()) {
        vlanSnmpAgentConfigMap.put(null, peer);
        vlanmap.put(null, null);
    }
    List<BridgeMacLink> bft = new ArrayList<BridgeMacLink>();
    Map<Integer, Integer> bridgeifindex = new HashMap<Integer, Integer>();
    for (Entry<Integer, SnmpAgentConfig> entry : vlanSnmpAgentConfigMap.entrySet()) {
        Map<Integer, Integer> vlanbridgetoifindex = walkDot1dBasePortTable(entry.getValue());
        LOG.debug("run: node: [{}], vlan: {}, bridge ifindex map {}", getNodeId(), vlanmap.get(entry.getKey()), vlanbridgetoifindex);
        bridgeifindex.putAll(vlanbridgetoifindex);
    }
    for (Entry<Integer, String> entry : vlanmap.entrySet()) {
        BridgeElement bridge = getDot1dBridgeBase(vlanSnmpAgentConfigMap.get(entry.getKey()));
        if (bridge != null) {
            bridge.setVlan(entry.getKey());
            bridge.setVlanname(vlanmap.get(entry.getKey()));
            m_linkd.getQueryManager().store(getNodeId(), bridge);
        } else {
            LOG.debug("run: node: [{}], vlan {}. no dot1d bridge data found. skipping other operations", getNodeId(), entry.getValue());
            continue;
        }
        if (!isValidStpBridgeId(bridge.getStpDesignatedRoot())) {
            LOG.info("run: node: [{}], vlan {}. invalid designated root: spanning tree not supported.", getNodeId(), entry.getValue());
        } else if (bridge.getBaseBridgeAddress().equals(getBridgeAddressFromStpBridgeId(bridge.getStpDesignatedRoot()))) {
            LOG.info("run: node [{}]: vlan {}. designated root {} is itself. Skipping store.", getNodeId(), entry.getValue(), bridge.getStpDesignatedRoot());
        } else {
            for (BridgeStpLink stplink : walkSpanningTree(vlanSnmpAgentConfigMap.get(entry.getKey()), bridge.getBaseBridgeAddress())) {
                stplink.setVlan(entry.getKey());
                stplink.setStpPortIfIndex(bridgeifindex.get(stplink.getStpPort()));
                m_linkd.getQueryManager().store(getNodeId(), stplink);
            }
        }
        bft = walkDot1dTpFdp(entry.getValue(), entry.getKey(), bridgeifindex, bft, vlanSnmpAgentConfigMap.get(entry.getKey()));
    }
    LOG.debug("run: node [{}]: bridge ifindex map {}", getNodeId(), bridgeifindex);
    bft = walkDot1qTpFdb(peer, bridgeifindex, bft);
    LOG.debug("run: node [{}]: bft size:{}", getNodeId(), bft.size());
    if (bft.size() > 0) {
        LOG.debug("run: node [{}]: updating topology", getNodeId());
        m_linkd.getQueryManager().store(getNodeId(), bft);
        m_linkd.scheduleBridgeTopologyDiscovery(getNodeId());
    }
    LOG.debug("run: node [{}]: deleting older the time {}", getNodeId(), now);
    m_linkd.collectedBft(getNodeId());
    m_linkd.getQueryManager().reconcileBridge(getNodeId(), now);
}

Example 30 with BridgeMacLink

use of org.opennms.netmgt.model.BridgeMacLink in project opennms by OpenNMS.

the class NodeDiscoveryBridgeTopology method run.

@Override
public void run() {
    if (!m_linkd.getQueryManager().hasUpdatedBft(getNodeId())) {
        LOG.info("run: node: [{}], no bft.Exiting Bridge Topology Discovery", getNodeId());
        return;
    }
    List<BridgeMacLink> links = m_linkd.getQueryManager().getBridgeTopologyUpdateBFT(getNodeId());
    if (links == null || links.size() == 0) {
        LOG.info("run: node: [{}]. no updates macs found.", getNodeId());
        return;
    }
    Date now = new Date();
    Set<String> incomingSet = new HashSet<String>();
    synchronized (links) {
        for (BridgeMacLink link : links) {
            incomingSet.add(link.getMacAddress());
        }
    }
    LOG.debug("run: node: [{}]. macs found: {}", getNodeId(), incomingSet);
    LOG.info("run: node: [{}], getting broadcast domain. Start", getNodeId());
    for (BroadcastDomain domain : m_linkd.getQueryManager().getAllBroadcastDomains()) {
        LOG.debug("run: node: [{}], parsing domain with nodes: {}, macs: {}", getNodeId(), domain.getBridgeNodesOnDomain(), domain.getMacsOnDomain());
        Set<String> retainedSet = new HashSet<String>(domain.getMacsOnDomain());
        retainedSet.retainAll(incomingSet);
        LOG.debug("run: node: [{}], retained: {}", getNodeId(), retainedSet);
        // should contain at list 10 or 10% of the all size
        if (retainedSet.size() > 10 || retainedSet.size() >= incomingSet.size() * 0.1) {
            LOG.debug("run: node: [{}], domain {} found!", getNodeId(), domain.getBridgeNodesOnDomain());
            m_domain = domain;
        }
    }
    if (m_domain == null) {
        LOG.debug("run: node: [{}] Creating a new Domain", getNodeId());
        m_domain = new BroadcastDomain();
        m_linkd.getQueryManager().save(m_domain);
    }
    LOG.debug("run: node: [{}], Found Broadcast Bomain. Print Topology. {} ", getNodeId(), m_domain.printTopology());
    LOG.info("run: node: [{}], getting broadcast domain. End", getNodeId());
    Map<Integer, List<BridgeMacLink>> nodeBftMap = m_linkd.getQueryManager().getUpdateBftMap();
    Set<Integer> nodeswithupdatedbftonbroadcastdomain = getAllNodesWithUpdatedBFTOnDomain(incomingSet, nodeBftMap);
    boolean stop = false;
    for (BroadcastDomain domain : m_linkd.getQueryManager().getAllBroadcastDomains()) {
        if (m_domain == domain)
            continue;
        LOG.debug("run: node [{}]: cleaning broadcast domain {}.", getNodeId(), domain.getBridgeNodesOnDomain());
        for (Integer curNodeId : nodeswithupdatedbftonbroadcastdomain) {
            if (domain.containBridgeId(curNodeId)) {
                LOG.debug("run: node [{}]: node [{}]: removing from broadcast domain {}!", getNodeId(), curNodeId, domain.getBridgeNodesOnDomain());
                if (!domain.getLock(this)) {
                    LOG.info("run: node [{}]: node [{}]: broadcast domain {}: is locked. cannot clear topology.", getNodeId(), curNodeId, domain.getBridgeNodesOnDomain());
                    stop = true;
                    continue;
                }
                domain.clearTopologyForBridge(curNodeId);
                domain.removeBridge(curNodeId);
                m_linkd.getQueryManager().store(domain, now);
                domain.releaseLock(this);
                m_linkd.getQueryManager().cleanBroadcastDomains();
            }
        }
    }
    if (stop || !m_domain.getLock(this)) {
        LOG.info("run: node [{}]: broadcast domain locked. scheduling with time interval {}", getNodeId(), getInitialSleepTime());
        schedule();
        return;
    }
    m_notYetParsedBFTMap = new HashMap<Bridge, List<BridgeMacLink>>();
    for (Integer nodeid : nodeswithupdatedbftonbroadcastdomain) {
        sendStartEvent(nodeid);
        m_domain.addBridge(new Bridge(nodeid));
        LOG.debug("run: node: [{}], getting update bft for node [{}] on domain", getNodeId(), nodeid);
        List<BridgeMacLink> bft = m_linkd.getQueryManager().useBridgeTopologyUpdateBFT(nodeid);
        if (bft == null || bft.isEmpty()) {
            LOG.debug("run: node: [{}], no update bft for node [{}] on domain", getNodeId(), nodeid);
            continue;
        }
        m_notYetParsedBFTMap.put(m_domain.getBridge(nodeid), bft);
    }
    for (Integer nodeid : nodeBftMap.keySet()) {
        if (nodeswithupdatedbftonbroadcastdomain.contains(nodeid))
            continue;
        LOG.info("run: node [{}]: bridge [{}] with updated bft. Not even more on broadcast domain {}: clear topology.", getNodeId(), nodeid, m_domain.getBridgeNodesOnDomain());
        m_domain.clearTopologyForBridge(nodeid);
        m_domain.removeBridge(nodeid);
    }
    m_linkd.getQueryManager().cleanBroadcastDomains();
    m_domain.setBridgeElements(m_linkd.getQueryManager().getBridgeElements(m_domain.getBridgeNodesOnDomain()));
    if (m_notYetParsedBFTMap.isEmpty()) {
        LOG.info("run: node: [{}], broadcast domain has no topology updates. No more action is needed.", getNodeId());
        return;
    }
    calculate();
    LOG.info("run: node: [{}], saving Topology.", getNodeId());
    m_linkd.getQueryManager().store(m_domain, now);
    LOG.info("run: node: [{}], saved Topology.", getNodeId());
    for (Integer curNode : nodeswithupdatedbftonbroadcastdomain) sendCompletedEvent(curNode);
    m_domain.releaseLock(this);
    LOG.info("run: node: {}, releaseLock broadcast domain: {}.", getNodeId(), m_domain.getBridgeNodesOnDomain());
}