Examples with Ipv4Prefixes org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4Prefixes used on opensource projects

Example 11 with Ipv4Prefixes

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4Prefixes in project bgpcep by opendaylight.

the class GracefulRestartTest method verifySendEORafterRestartTest.

/**
 * After graceful restart is performed from peer side we have to re-advertise routes followed by
 * End-of-RIB marker.
 *
 * @throws Exception on reading Rib failure
 */
@Test
public void verifySendEORafterRestartTest() throws Exception {
    final SimpleSessionListener listener2 = new SimpleSessionListener();
    configurePeer(this.tableRegistry, PEER2, this.ribImpl, this.parameters, PeerRole.Ebgp, this.serverRegistry, afiSafiAdvertised, gracefulAfiSafiAdvertised);
    final BGPSessionImpl session2 = createPeerSession(PEER2, this.parameters, listener2);
    final List<Ipv4Prefix> ipv4Prefixes = Arrays.asList(new Ipv4Prefix(PREFIX1));
    final List<Ipv4Prefix> ipv4Prefixes2 = Arrays.asList(new Ipv4Prefix(PREFIX2));
    final List<Ipv6Prefix> ipv6Prefixes = Collections.singletonList(new Ipv6Prefix(PREFIX3));
    insertRoutes(ipv4Prefixes, ipv6Prefixes);
    insertRoutes(ipv4Prefixes2, PEER2, null, null, session2, BgpOrigin.Egp);
    checkLocRibIpv4Routes(2);
    checkLocRibIpv6Routes(1);
    org.opendaylight.protocol.util.CheckUtil.checkReceivedMessages(this.listener, 3);
    // verify sending of Ipv4 EOT, Ipv6 EOT and Ipv4 update with route
    checkReceivedMessages(this.listener, 3);
    assertTrue(this.listener.getListMsg().get(0) instanceof Update);
    assertTrue(BgpPeerUtil.isEndOfRib((Update) this.listener.getListMsg().get(0)));
    assertTrue(this.listener.getListMsg().get(1) instanceof Update);
    assertTrue(BgpPeerUtil.isEndOfRib((Update) this.listener.getListMsg().get(1)));
    assertTrue(this.listener.getListMsg().get(2) instanceof Update);
    assertFalse(BgpPeerUtil.isEndOfRib((Update) this.listener.getListMsg().get(2)));
    this.session.close();
    checkIdleState(this.peer);
    checkLocRibIpv4Routes(2);
    checkLocRibIpv6Routes(0);
    // verify nothing new was sent
    checkReceivedMessages(this.listener, 3);
    this.session = createPeerSession(PEER1, createParameter(false, true, Collections.singletonMap(TABLES_KEY, true)), this.listener);
    checkUpState(listener);
    checkUpState(this.peer);
    org.opendaylight.protocol.util.CheckUtil.checkReceivedMessages(this.listener, 6);
    // verify sending of Ipv4 update with route, Ipv4 EOT and Ipv6 EOT; order can vary based on ODTC order
    final List<Notification> subList = this.listener.getListMsg().subList(3, 6);
    int eotCount = 0;
    int routeUpdateCount = 0;
    for (Notification message : subList) {
        if (BgpPeerUtil.isEndOfRib((Update) message)) {
            eotCount++;
        } else {
            routeUpdateCount++;
        }
    }
    assertEquals(2, eotCount);
    assertEquals(1, routeUpdateCount);
}

Example 12 with Ipv4Prefixes

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4Prefixes in project bgpcep by opendaylight.

the class GracefulRestartTest method waitForDeferralTimerOnLocalGracefulRestart.

/**
 * Wait with route selection until deferral time is expired.
 *
 * @throws Exception on reading Rib failure
 */
@Test
public void waitForDeferralTimerOnLocalGracefulRestart() throws Exception {
    performLocalGracefulRestart();
    final List<Ipv4Prefix> ipv4prefixes = Arrays.asList(new Ipv4Prefix(PREFIX1));
    final List<Ipv6Prefix> ipv6prefixes = Arrays.asList(new Ipv6Prefix(PREFIX3));
    insertRoutes(ipv4prefixes, ipv6prefixes);
    checkLocRibIpv4Routes(2);
    checkLocRibIpv6Routes(0);
    checkStateIsNotRestarting(this.peer, DEFERRAL_TIMER);
    checkLocRibIpv4Routes(2);
    checkLocRibIpv6Routes(1);
}

Example 13 with Ipv4Prefixes

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4Prefixes in project bgpcep by opendaylight.

the class GracefulRestartTest method removeStaleRoutesAfterRestartTest.

/**
 * Once the End-of-RIB marker for an address family is received from the peer, it MUST
 * immediately remove any routes from the peer that are still marked as stale for that
 * address family.
 *
 * @throws Exception on reading Rib failure
 */
@Test
public void removeStaleRoutesAfterRestartTest() throws Exception {
    retainRoutesOnPeerRestartTest();
    this.session = createPeerSession(PEER1, createParameter(false, true, Collections.singletonMap(TABLES_KEY, true)), this.listener);
    checkUpState(this.listener);
    final List<Ipv4Prefix> ipv4prefixes = Arrays.asList(new Ipv4Prefix(PREFIX1));
    insertRoutes(ipv4prefixes, null);
    insertRoutes(null, null);
    checkLocRibIpv4Routes(1);
    checkLocRibIpv6Routes(0);
}

Example 14 with Ipv4Prefixes

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4Prefixes in project bgpcep by opendaylight.

the class IPv4RIBSupport method extractPrefixes.

private List<Ipv4Prefixes> extractPrefixes(final Collection<MapEntryNode> routes) {
    final List<Ipv4Prefixes> prefs = new ArrayList<>(routes.size());
    for (final MapEntryNode route : routes) {
        final String prefix = (String) NormalizedNodes.findNode(route, routePrefixIdentifier()).get().body();
        final Ipv4PrefixesBuilder prefixBuilder = new Ipv4PrefixesBuilder().setPrefix(new Ipv4Prefix(prefix));
        prefixBuilder.setPathId(PathIdUtil.buildPathId(route, routePathIdNid()));
        prefs.add(prefixBuilder.build());
    }
    return prefs;
}

Example 15 with Ipv4Prefixes

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4Prefixes in project bgpcep by opendaylight.

the class Ipv4NlriParser method serializeAttribute.

@Override
public void serializeAttribute(final Attributes pathAttributes, final ByteBuf byteAggregator) {
    final AttributesReach pathAttributes1 = pathAttributes.augmentation(AttributesReach.class);
    final AttributesUnreach pathAttributes2 = pathAttributes.augmentation(AttributesUnreach.class);
    if (pathAttributes1 != null) {
        final AdvertizedRoutes advertizedRoutes = pathAttributes1.getMpReachNlri().getAdvertizedRoutes();
        if (advertizedRoutes != null && advertizedRoutes.getDestinationType() instanceof DestinationIpv4Case) {
            final DestinationIpv4Case destinationIpv4Case = (DestinationIpv4Case) advertizedRoutes.getDestinationType();
            for (final Ipv4Prefixes ipv4Prefix : destinationIpv4Case.getDestinationIpv4().getIpv4Prefixes()) {
                PathIdUtil.writePathId(ipv4Prefix.getPathId(), byteAggregator);
                Ipv4Util.writeMinimalPrefix(ipv4Prefix.getPrefix(), byteAggregator);
            }
        }
    } else if (pathAttributes2 != null) {
        final WithdrawnRoutes withdrawnRoutes = pathAttributes2.getMpUnreachNlri().getWithdrawnRoutes();
        if (withdrawnRoutes != null && withdrawnRoutes.getDestinationType() instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv4Case) {
            final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv4Case destinationIpv4Case = (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationIpv4Case) withdrawnRoutes.getDestinationType();
            for (final Ipv4Prefixes ipv4Prefix : destinationIpv4Case.getDestinationIpv4().getIpv4Prefixes()) {
                PathIdUtil.writePathId(ipv4Prefix.getPathId(), byteAggregator);
                Ipv4Util.writeMinimalPrefix(ipv4Prefix.getPrefix(), byteAggregator);
            }
        }
    }
}