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

Example 71 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 GracefulRestartTest method retainRoutesOnPeerRestartTest.

/**
 * Test that routes from peer that has advertised the Graceful Restart Capability MUST be retained
 * for all the address families that were previously received in the Graceful Restart Capability.
 *
 * @throws Exception on reading Rib failure
 */
@Test
public void retainRoutesOnPeerRestartTest() throws Exception {
    final List<Ipv4Prefix> ipv4Prefixes = Arrays.asList(new Ipv4Prefix(PREFIX1), new Ipv4Prefix(PREFIX2));
    final List<Ipv6Prefix> ipv6Prefixes = Collections.singletonList(new Ipv6Prefix(PREFIX3));
    insertRoutes(ipv4Prefixes, ipv6Prefixes);
    checkLocRibIpv4Routes(2);
    checkLocRibIpv6Routes(1);
    this.session.close();
    checkIdleState(this.peer);
    checkLocRibIpv4Routes(2);
    checkLocRibIpv6Routes(0);
}

Example 72 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 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 73 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 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 74 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 PeerTest method testClassicPeer.

@Test
public void testClassicPeer() throws Exception {
    this.classic = AbstractAddPathTest.configurePeer(this.tableRegistry, this.neighborAddress.getIpv4AddressNoZone(), getRib(), null, PeerRole.Ibgp, new StrictBGPPeerRegistry());
    this.classic.instantiateServiceInstance();
    this.mockSession();
    assertEquals(this.neighborAddress.getIpv4AddressNoZone().getValue(), this.classic.getName());
    this.classic.onSessionUp(this.session);
    assertEquals("BGPPeer{name=127.0.0.1, tables=[TablesKey{_afi=interface org.opendaylight.yang.gen.v1" + ".urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.Ipv4AddressFamily," + " _safi=interface org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types" + ".rev200120.UnicastSubsequentAddressFamily}]}", this.classic.toString());
    final Nlri n1 = new NlriBuilder().setPrefix(new Ipv4Prefix("8.0.1.0/28")).build();
    final Nlri n2 = new NlriBuilder().setPrefix(new Ipv4Prefix("127.0.0.1/32")).build();
    final Nlri n3 = new NlriBuilder().setPrefix(new Ipv4Prefix("2.2.2.2/24")).build();
    final List<Nlri> nlris = Lists.newArrayList(n1, n2, n3);
    final UpdateBuilder ub = new UpdateBuilder();
    ub.setNlri(nlris);
    final Origin origin = new OriginBuilder().setValue(BgpOrigin.Igp).build();
    final AsPath asPath = new AsPathBuilder().setSegments(Collections.emptyList()).build();
    final CNextHop nextHop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(new Ipv4AddressNoZone("127.0.0.1")).build()).build();
    final AttributesBuilder ab = new AttributesBuilder();
    ub.setAttributes(ab.setOrigin(origin).setAsPath(asPath).setCNextHop(nextHop).build());
    try {
        this.classic.onMessage(this.session, ub.build());
        fail();
    } catch (final BGPDocumentedException e) {
        assertEquals(BGPError.MANDATORY_ATTR_MISSING_MSG + "LOCAL_PREF", e.getMessage());
        assertEquals(BGPError.WELL_KNOWN_ATTR_MISSING.getCode(), e.getError().getCode());
        assertEquals(BGPError.WELL_KNOWN_ATTR_MISSING.getSubcode(), e.getError().getSubcode());
        assertArrayEquals(new byte[] { LocalPreferenceAttributeParser.TYPE }, e.getData());
    }
    assertEquals(0, this.routes.size());
    final LocalPref localPref = new LocalPrefBuilder().setPref(Uint32.valueOf(100)).build();
    ub.setAttributes(ab.setLocalPref(localPref).build());
    this.classic.onMessage(this.session, ub.build());
    assertEquals(3, this.routes.size());
    // create new peer so that it gets advertized routes from RIB
    final BGPPeer testingPeer = AbstractAddPathTest.configurePeer(this.tableRegistry, this.neighborAddress.getIpv4AddressNoZone(), getRib(), null, PeerRole.Ibgp, new StrictBGPPeerRegistry());
    testingPeer.instantiateServiceInstance();
    testingPeer.onSessionUp(this.session);
    assertEquals(3, this.routes.size());
    final Nlri n11 = new NlriBuilder().setPrefix(new Ipv4Prefix("8.0.1.0/28")).build();
    final Nlri n22 = new NlriBuilder().setPrefix(new Ipv4Prefix("8.0.1.16/28")).build();
    final List<Nlri> nlris2 = Lists.newArrayList(n11, n22);
    ub.setNlri(nlris2);
    final WithdrawnRoutes w1 = new WithdrawnRoutesBuilder().setPrefix(new Ipv4Prefix("8.0.1.0/28")).build();
    final WithdrawnRoutes w2 = new WithdrawnRoutesBuilder().setPrefix(new Ipv4Prefix("127.0.0.1/32")).build();
    final WithdrawnRoutes w3 = new WithdrawnRoutesBuilder().setPrefix(new Ipv4Prefix("2.2.2.2/24")).build();
    final List<WithdrawnRoutes> wrs = Lists.newArrayList(w1, w2, w3);
    ub.setWithdrawnRoutes(wrs);
    this.classic.onMessage(this.session, ub.build());
    assertEquals(2, this.routes.size());
    this.classic.onMessage(this.session, new KeepaliveBuilder().build());
    this.classic.onMessage(this.session, new UpdateBuilder().setAttributes(new AttributesBuilder().addAugmentation(new AttributesUnreachBuilder().setMpUnreachNlri(new MpUnreachNlriBuilder().setAfi(IPV4_AFI).setSafi(SAFI).build()).build()).build()).build());
    this.classic.onMessage(this.session, new RouteRefreshBuilder().setAfi(IPV4_AFI).setSafi(SAFI).build());
    this.classic.onMessage(this.session, new RouteRefreshBuilder().setAfi(Ipv6AddressFamily.class).setSafi(SAFI).build());
    assertEquals(2, this.routes.size());
    this.classic.releaseConnection();
}

Example 75 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 StrictBGPPeerRegistryTest method testDropSecondPeer.

@Test
public void testDropSecondPeer() throws BGPDocumentedException {
    final Ipv4AddressNoZone higher = new Ipv4AddressNoZone("192.168.200.200");
    final Ipv4AddressNoZone lower = new Ipv4AddressNoZone("10.10.10.10");
    final IpAddressNoZone remoteIp = new IpAddressNoZone(lower);
    this.peerRegistry.addPeer(remoteIp, this.peer1, this.mockPreferences);
    this.peerRegistry.getPeer(remoteIp, higher, lower, createOpen(lower, LOCAL_AS));
    try {
        this.peerRegistry.getPeer(remoteIp, lower, higher, createOpen(higher, LOCAL_AS));
    } catch (final BGPDocumentedException e) {
        assertEquals(BGPError.CEASE, e.getError());
        return;
    }
    fail("Same peer cannot be connected twice");
}