Examples with Peer org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer used on opensource projects

Example 51 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project netvirt by opendaylight.

the class BgpConfigurationManager method extractMd5Secret.

private static String extractMd5Secret(final Neighbors val) {
    String md5Secret = null;
    TcpSecurityOption tcpSecOpt = val.getTcpSecurityOption();
    if (tcpSecOpt != null) {
        if (tcpSecOpt instanceof TcpMd5SignatureOption) {
            md5Secret = ((TcpMd5SignatureOption) tcpSecOpt).getTcpMd5SignaturePassword().getValue();
        } else {
            // unknown TcpSecurityOption
            LOG.debug("neighbors  Ignored unknown tcp-security-option of peer {}", val.getAddress().getValue());
        }
    }
    return md5Secret;
}

Example 52 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project netvirt by opendaylight.

the class BgpConfigurationManager method replayNbrConfig.

private static boolean replayNbrConfig(List<Neighbors> neighbors, BgpRouter br) {
    if (neighbors == null || neighbors.isEmpty()) {
        LOG.error("Replaying nbr configuration, received NULL list ");
        return true;
    }
    List<ReplayNbr> replayNbrList = new ArrayList<>();
    for (Neighbors nbr : neighbors) {
        if (nbr != null) {
            replayNbrList.add(new ReplayNbr(nbr, true));
        }
    }
    final int numberOfNbrRetries = 3;
    RetryOnException nbrRetry = new RetryOnException(numberOfNbrRetries);
    do {
        for (ReplayNbr replayNbr : replayNbrList) {
            if (!replayNbr.isShouldRetry()) {
                continue;
            }
            boolean replayDone = false;
            LOG.debug("Replaying addNbr {}", replayNbr.getNbr().getAddress().getValue());
            replayDone = false;
            try {
                final String md5password = extractMd5Secret(replayNbr.getNbr());
                br.addNeighbor(replayNbr.getNbr().getAddress().getValue(), replayNbr.getNbr().getRemoteAs().longValue(), md5password);
                replayDone = true;
            } catch (TApplicationException tae) {
                LOG.debug("Replaying addNbr {}, tapplicationexception: ", replayNbr.getNbr().getAddress().getValue(), tae);
                if (tae.getType() == BgpRouterException.BGP_ERR_PEER_EXISTS) {
                    LOG.debug("Replaying addNbr Neighbor already present");
                    replayDone = true;
                } else {
                    LOG.error("Replaying addNbr {}, exception: ", replayNbr.getNbr().getAddress().getValue(), tae);
                }
            } catch (TException | BgpRouterException eNbr) {
                LOG.debug("Replaying addNbr {}, exception: ", replayNbr.getNbr().getAddress().getValue(), eNbr);
            }
            LOG.debug("Replay addNbr {} successful", replayNbr.getNbr().getAddress().getValue());
            // Update Source handling
            UpdateSource us = replayNbr.getNbr().getUpdateSource();
            if (us != null) {
                LOG.debug("Replaying updatesource {} to peer {}", us.getSourceIp().getValue(), us.getPeerIp().getValue());
                try {
                    br.addUpdateSource(us.getPeerIp().getValue(), us.getSourceIp().getValue());
                } catch (TException | BgpRouterException eUs) {
                    LOG.debug("Replaying UpdateSource for Nbr {}, exception:", replayNbr.getNbr().getAddress().getValue(), eUs);
                }
                LOG.debug("Replay updatesource {} successful", us.getSourceIp().getValue());
            }
            // Ebgp Multihope
            EbgpMultihop en = replayNbr.getNbr().getEbgpMultihop();
            if (en != null) {
                try {
                    br.addEbgpMultihop(en.getPeerIp().getValue(), en.getNhops().intValue());
                } catch (TException | BgpRouterException eEbgpMhop) {
                    LOG.debug("Replaying EbgpMultihop for Nbr {}, exception: ", replayNbr.getNbr().getAddress().getValue(), eEbgpMhop);
                }
            }
            // keyAddressFamiliesMap
            Map<AddressFamiliesKey, AddressFamilies> keyAddressFamiliesMap = replayNbr.getNbr().getAddressFamilies();
            if (keyAddressFamiliesMap != null) {
                for (AddressFamilies af : keyAddressFamiliesMap.values()) {
                    af_afi afi = af_afi.findByValue(af.getAfi().intValue());
                    af_safi safi = af_safi.findByValue(af.getSafi().intValue());
                    try {
                        br.addAddressFamily(af.getPeerIp().getValue(), afi, safi);
                    } catch (TException | BgpRouterException eAFs) {
                        LOG.debug("Replaying AddressFamily for Nbr {}, exception:", replayNbr.getNbr().getAddress().getValue(), eAFs);
                    }
                }
            }
            // replay is success --> no need to replay this nbr in next iteration.
            replayNbr.setShouldRetry(replayDone ? false : true);
        }
    } while (nbrRetry.decrementAndRetry());
    boolean replaySuccess = true;
    for (ReplayNbr replayNbr : replayNbrList) {
        replaySuccess = replaySuccess && !replayNbr.isShouldRetry();
        if (replaySuccess == false) {
            LOG.error("replayNbrConfig: will be cancelling stale cleanup, cfg nbr: {} Failed:", replayNbr.getNbr().getAddress().getValue());
        }
    }
    return replaySuccess;
}

Example 53 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project netvirt by opendaylight.

the class BgpManager method getAllPeerStatus.

public void getAllPeerStatus() {
    Map<NeighborsKey, Neighbors> keyNeighborsMap = null;
    Bgp bgp = getConfig();
    if (bgp != null && bgp.getNeighborsContainer() != null) {
        keyNeighborsMap = bgp.getNeighborsContainer().getNeighbors();
    } else {
        LOG.error("BGP Neighbor configuration NOT exist");
        return;
    }
    if (keyNeighborsMap == null) {
        return;
    }
    for (Neighbors nbr : keyNeighborsMap.values()) {
        try {
            LOG.trace("nbr {} checking status, AS num: {}", nbr.getAddress().getValue(), nbr.getRemoteAs());
            bcm.getPeerStatus(nbr.getAddress().getValue(), nbr.getRemoteAs().toJava());
            LOG.trace("nbr {} status is: PEER UP", nbr.getAddress().getValue());
        } catch (BgpRouterException bre) {
            if (bre.getErrorCode() == BgpRouterException.BGP_PEER_DOWN) {
                LOG.trace("nbr {} status is: DOWN", nbr.getAddress().getValue());
            } else if (bre.getErrorCode() == BgpRouterException.BGP_PEER_NOTCONFIGURED) {
                LOG.trace("nbr {} status is: NOT CONFIGURED", nbr.getAddress().getValue());
            } else if (bre.getErrorCode() == BgpRouterException.BGP_PEER_UNKNOWN) {
                LOG.info("nbr {} status is: Unknown", nbr.getAddress().getValue());
            } else {
                LOG.info("nbr {} status is: Unknown, invalid BgpRouterException:", nbr.getAddress().getValue(), bre);
            }
        } catch (TException tae) {
            LOG.error("nbr {} status is: Unknown, received TException ", nbr.getAddress().getValue(), tae);
        }
    }
}

Example 54 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project netvirt by opendaylight.

the class BgpAlarms method processNeighborStatusMap.

private void processNeighborStatusMap(Map<String, String> nbrStatusMap, List<Neighbors> nbrs) {
    if (nbrs == null || nbrs.isEmpty()) {
        LOG.trace("No BGP neighbors configured.");
        return;
    }
    LOG.debug("Fetching neighbor status' from BGP, #of neighbors: {}", nbrList.size());
    for (Neighbors nbr : nbrList) {
        boolean alarmToRaise = false;
        try {
            LOG.trace("nbr {} checking status, AS num: {}", nbr.getAddress().getValue(), nbr.getRemoteAs());
            bgpMgr.getPeerStatus(nbr.getAddress().getValue(), nbr.getRemoteAs().longValue());
            LOG.trace("nbr {} status is: PEER UP", nbr.getAddress().getValue());
        } catch (BgpRouterException bre) {
            if (bre.getErrorCode() == BgpRouterException.BGP_PEER_DOWN) {
                LOG.error("nbr {} status is: DOWN", nbr.getAddress().getValue());
                alarmToRaise = true;
            } else if (bre.getErrorCode() == BgpRouterException.BGP_PEER_NOTCONFIGURED) {
                LOG.info("nbr {} status is: NOT CONFIGURED", nbr.getAddress().getValue());
            } else if (bre.getErrorCode() == BgpRouterException.BGP_PEER_UNKNOWN) {
                LOG.info("nbr {} status is: Unknown", nbr.getAddress().getValue());
            } else {
                LOG.info("nbr {} status is: Unknown, invalid BgpRouterException: ", nbr.getAddress().getValue(), bre);
            }
        } catch (TException tae) {
            LOG.error("nbr {} status is: Unknown, received TException: ", nbr.getAddress().getValue(), tae);
        }
        final BgpAlarmStatus alarmStatus = neighborsRaisedAlarmStatusMap.get(nbr.getAddress().getValue());
        if (alarmToRaise) {
            if (alarmStatus == null || alarmStatus != BgpAlarmStatus.RAISED) {
                LOG.trace("alarm raised for {}.", nbr.getAddress().getValue());
                raiseBgpNbrDownAlarm(nbr.getAddress().getValue());
            } else {
                LOG.trace("alarm raised already for {}", nbr.getAddress().getValue());
            }
        } else {
            if (alarmStatus == null || alarmStatus != BgpAlarmStatus.CLEARED) {
                clearBgpNbrDownAlarm(nbr.getAddress().getValue());
                LOG.trace("alarm cleared for {}", nbr.getAddress().getValue());
            } else {
                LOG.trace("alarm cleared already for {}", nbr.getAddress().getValue());
            }
        }
    }
}

Example 55 with Peer

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.peers.Peer in project bgpcep by opendaylight.

the class BmpMonitorImplTest method testMonitoringStation.

private Channel testMonitoringStation(final String remoteRouterIpAddr) throws InterruptedException, ExecutionException {
    final Channel channel = connectTestClient(remoteRouterIpAddr, msgRegistry);
    final RouterId routerId = getRouterId(remoteRouterIpAddr);
    readDataOperational(getDataBroker(), MONITOR_IID, monitor -> {
        // now find the current router instance
        Router router = null;
        for (final Router r : monitor.nonnullRouter().values()) {
            if (routerId.equals(r.getRouterId())) {
                router = r;
                break;
            }
        }
        assertNotNull(router);
        assertEquals(Status.Down, router.getStatus());
        assertNull(router.getPeer());
        return router;
    });
    waitWriteAndFlushSuccess(channel.writeAndFlush(TestUtil.createInitMsg("description", "name", "some info")));
    readDataOperational(getDataBroker(), MONITOR_IID, monitor -> {
        Router retRouter = null;
        for (final Router r : monitor.nonnullRouter().values()) {
            if (routerId.equals(r.getRouterId())) {
                retRouter = r;
                break;
            }
        }
        assertNotNull(retRouter);
        assertEquals("some info;", retRouter.getInfo());
        assertEquals("name", retRouter.getName());
        assertEquals("description", retRouter.getDescription());
        assertEquals(routerId, retRouter.getRouterId());
        assertNull(retRouter.getPeer());
        assertEquals(Status.Up, retRouter.getStatus());
        return retRouter;
    });
    waitWriteAndFlushSuccess(channel.writeAndFlush(TestUtil.createPeerUpNotification(PEER1, true)));
    final KeyedInstanceIdentifier<Router, RouterKey> routerIId = MONITOR_IID.child(Router.class, new RouterKey(routerId));
    readDataOperational(getDataBroker(), routerIId, router -> {
        final Map<PeerKey, Peer> peers = router.getPeer();
        assertNotNull(peers);
        assertEquals(1, peers.size());
        final Peer peer = peers.values().iterator().next();
        assertEquals(PeerType.Global, peer.getType());
        assertEquals(PEER_ID, peer.getPeerId());
        assertEquals(PEER1, peer.getBgpId());
        assertEquals(TestUtil.IPV4_ADDRESS_10, peer.getAddress().getIpv4AddressNoZone());
        assertEquals(TestUtil.PEER_AS, peer.getAs());
        assertNull(peer.getPeerDistinguisher());
        assertNull(peer.getStats());
        assertNotNull(peer.getPrePolicyRib());
        assertEquals(1, peer.getPrePolicyRib().nonnullTables().size());
        final Tables prePolicyTable = peer.getPrePolicyRib().nonnullTables().values().iterator().next();
        assertEquals(Ipv4AddressFamily.class, prePolicyTable.getAfi());
        assertEquals(UnicastSubsequentAddressFamily.class, prePolicyTable.getSafi());
        assertFalse(prePolicyTable.getAttributes().getUptodate());
        assertNotNull(peer.getPostPolicyRib());
        assertEquals(1, peer.getPostPolicyRib().nonnullTables().size());
        final Tables postPolicyTable = peer.getPrePolicyRib().nonnullTables().values().iterator().next();
        assertEquals(Ipv4AddressFamily.class, postPolicyTable.getAfi());
        assertEquals(UnicastSubsequentAddressFamily.class, postPolicyTable.getSafi());
        assertFalse(postPolicyTable.getAttributes().getUptodate());
        assertNotNull(peer.getPeerSession());
        final PeerSession peerSession = peer.getPeerSession();
        assertEquals(TestUtil.IPV4_ADDRESS_10, peerSession.getLocalAddress().getIpv4AddressNoZone());
        assertEquals(TestUtil.PEER_LOCAL_PORT, peerSession.getLocalPort());
        assertEquals(TestUtil.PEER_REMOTE_PORT, peerSession.getRemotePort());
        assertEquals(Status.Up, peerSession.getStatus());
        assertNotNull(peerSession.getReceivedOpen());
        assertNotNull(peerSession.getSentOpen());
        return router;
    });
    final StatsReportsMessage statsMsg = TestUtil.createStatsReportMsg(PEER1);
    waitWriteAndFlushSuccess(channel.writeAndFlush(statsMsg));
    final KeyedInstanceIdentifier<Peer, PeerKey> peerIId = routerIId.child(Peer.class, new PeerKey(PEER_ID));
    readDataOperational(getDataBroker(), peerIId.child(Stats.class), peerStats -> {
        assertNotNull(peerStats.getTimestampSec());
        final Tlvs tlvs = statsMsg.getTlvs();
        assertEquals(tlvs.getAdjRibsInRoutesTlv().getCount(), peerStats.getAdjRibsInRoutes());
        assertEquals(tlvs.getDuplicatePrefixAdvertisementsTlv().getCount(), peerStats.getDuplicatePrefixAdvertisements());
        assertEquals(tlvs.getDuplicateWithdrawsTlv().getCount(), peerStats.getDuplicateWithdraws());
        assertEquals(tlvs.getInvalidatedAsConfedLoopTlv().getCount(), peerStats.getInvalidatedAsConfedLoop());
        assertEquals(tlvs.getInvalidatedAsPathLoopTlv().getCount(), peerStats.getInvalidatedAsPathLoop());
        assertEquals(tlvs.getInvalidatedClusterListLoopTlv().getCount(), peerStats.getInvalidatedClusterListLoop());
        assertEquals(tlvs.getInvalidatedOriginatorIdTlv().getCount(), peerStats.getInvalidatedOriginatorId());
        assertEquals(tlvs.getLocRibRoutesTlv().getCount(), peerStats.getLocRibRoutes());
        assertEquals(tlvs.getRejectedPrefixesTlv().getCount(), peerStats.getRejectedPrefixes());
        assertEquals(tlvs.getPerAfiSafiAdjRibInTlv().getCount().toString(), peerStats.getPerAfiSafiAdjRibInRoutes().nonnullAfiSafi().values().iterator().next().getCount().toString());
        assertEquals(tlvs.getPerAfiSafiLocRibTlv().getCount().toString(), peerStats.getPerAfiSafiLocRibRoutes().nonnullAfiSafi().values().iterator().next().getCount().toString());
        return peerStats;
    });
    // route mirror message test
    final RouteMirroringMessage routeMirrorMsg = TestUtil.createRouteMirrorMsg(PEER1);
    waitWriteAndFlushSuccess(channel.writeAndFlush(routeMirrorMsg));
    readDataOperational(getDataBroker(), peerIId.child(Mirrors.class), routeMirrors -> {
        assertNotNull(routeMirrors.getTimestampSec());
        return routeMirrors;
    });
    waitWriteAndFlushSuccess(channel.writeAndFlush(createRouteMonitMsg(false, PEER1, AdjRibInType.PrePolicy)));
    waitWriteAndFlushSuccess(channel.writeAndFlush(createRouteMonMsgWithEndOfRibMarker(PEER1, AdjRibInType.PrePolicy)));
    readDataOperational(getDataBroker(), peerIId.child(PrePolicyRib.class), prePolicyRib -> {
        assertFalse(prePolicyRib.nonnullTables().isEmpty());
        final Tables tables = prePolicyRib.nonnullTables().values().iterator().next();
        assertTrue(tables.getAttributes().getUptodate());
        assertEquals(3, ((Ipv4RoutesCase) tables.getRoutes()).getIpv4Routes().nonnullIpv4Route().size());
        return tables;
    });
    waitWriteAndFlushSuccess(channel.writeAndFlush(createRouteMonitMsg(false, PEER1, AdjRibInType.PostPolicy)));
    waitWriteAndFlushSuccess(channel.writeAndFlush(createRouteMonMsgWithEndOfRibMarker(PEER1, AdjRibInType.PostPolicy)));
    readDataOperational(getDataBroker(), peerIId.child(PostPolicyRib.class), postPolicyRib -> {
        assertFalse(postPolicyRib.nonnullTables().isEmpty());
        final Tables tables = postPolicyRib.nonnullTables().values().iterator().next();
        assertTrue(tables.getAttributes().getUptodate());
        assertEquals(3, ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.bmp.monitor.monitor.router.peer.post.policy.rib.tables.routes.Ipv4RoutesCase) tables.getRoutes()).getIpv4Routes().nonnullIpv4Route().size());
        return tables;
    });
    waitWriteAndFlushSuccess(channel.writeAndFlush(TestUtil.createPeerDownNotification(PEER1)));
    readDataOperational(getDataBroker(), routerIId, router -> {
        assertNull(router.getPeer());
        return router;
    });
    return channel;
}