Examples with DefaultHost org.onosproject.net.DefaultHost used on opensource projects

Example 31 with DefaultHost

use of org.onosproject.net.DefaultHost in project trellis-control by opennetworkinglab.

the class HostHandlerTest method testHostAdded.

@Test
public void testHostAdded() {
    Host subject;
    // Untagged host discovered on untagged port
    // Expect: add one routing rule and one bridging rule
    subject = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false);
    hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject));
    assertEquals(1, ROUTING_TABLE.size());
    assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())));
    assertEquals(1, BRIDGING_TABLE.size());
    assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)));
    // Untagged host discovered on tagged/native port
    // Expect: add one routing rule and one bridging rule
    subject = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC13), Sets.newHashSet(HOST_IP21), false);
    hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject));
    assertEquals(2, ROUTING_TABLE.size());
    assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix())));
    assertEquals(2, BRIDGING_TABLE.size());
    assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_NATIVE)));
    // Tagged host discovered on untagged port
    // Expect: ignore the host. No rule is added.
    subject = new DefaultHost(PROVIDER_ID, HOST_ID_TAGGED, HOST_MAC, HOST_VLAN_TAGGED, Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false);
    hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject));
    assertEquals(2, ROUTING_TABLE.size());
    assertEquals(2, BRIDGING_TABLE.size());
    // Tagged host discovered on tagged port with the same IP
    // Expect: update existing route, add one bridging rule
    subject = new DefaultHost(PROVIDER_ID, HOST_ID_TAGGED, HOST_MAC, HOST_VLAN_TAGGED, Sets.newHashSet(HOST_LOC13), Sets.newHashSet(HOST_IP21), false);
    hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject));
    assertEquals(2, ROUTING_TABLE.size());
    assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix())));
    assertEquals(HOST_VLAN_TAGGED, ROUTING_TABLE.get(new MockRoutingTableKey(HOST_LOC13.deviceId(), HOST_IP21.toIpPrefix())).vlanId);
    assertEquals(3, BRIDGING_TABLE.size());
    assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, HOST_VLAN_TAGGED)));
}

Example 32 with DefaultHost

use of org.onosproject.net.DefaultHost in project trellis-control by opennetworkinglab.

the class HostHandlerTest method testDualHomedHostMoveToInvalidLocation.

@Test
public void testDualHomedHostMoveToInvalidLocation() {
    Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP11), false);
    Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC11, HOST_LOC51), Sets.newHashSet(HOST_IP11), false);
    Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC61, HOST_LOC51), Sets.newHashSet(HOST_IP11), false);
    // Add a host
    // Expect: add two new routing rules, two new bridging rules
    hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1));
    assertEquals(2, ROUTING_TABLE.size());
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(2, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    // Move first host location to an invalid location
    // Expect: One routing and one bridging flow
    hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host1));
    assertEquals(1, ROUTING_TABLE.size());
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(1, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    // Move second host location to an invalid location
    // Expect: No routing or bridging rule
    hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host3, host2));
    assertEquals(0, ROUTING_TABLE.size());
    assertEquals(0, BRIDGING_TABLE.size());
    // Move second host location back to a valid location
    // Expect: One routing and one bridging flow
    hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host3));
    assertEquals(1, ROUTING_TABLE.size());
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(1, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    // Move first host location back to a valid location
    // Expect: Two routing and two bridging flow
    hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host1, host2));
    assertEquals(2, ROUTING_TABLE.size());
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(2, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
}

Example 33 with DefaultHost

use of org.onosproject.net.DefaultHost in project trellis-control by opennetworkinglab.

the class HostHandlerTest method testDelayedIpAndLocation.

@Test
public void testDelayedIpAndLocation() {
    Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC31), Sets.newHashSet(), false);
    Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC31), Sets.newHashSet(HOST_IP11), false);
    Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC31, HOST_LOC41), Sets.newHashSet(HOST_IP11), false);
    // Add a dual-home host with only one location and no IP
    // Expect: only bridging redirection works
    hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1));
    assertEquals(0, ROUTING_TABLE.size());
    assertEquals(2, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    // Discover IP
    // Expect: routing redirection should also work
    hostHandler.processHostUpdatedEvent(new HostEvent(HostEvent.Type.HOST_UPDATED, host2, host1));
    assertEquals(2, ROUTING_TABLE.size());
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(2, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    // Expect probe to be sent out on pair device
    assertTrue(mockLocationProbingService.verifyProbe(host2, CP41, ProbeMode.DISCOVER));
    // Discover location
    // Expect: cancel all redirections
    hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host3, host2));
    assertEquals(2, ROUTING_TABLE.size());
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(2, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
}

Example 34 with DefaultHost

use of org.onosproject.net.DefaultHost in project trellis-control by opennetworkinglab.

the class HostHandlerTest method testDualHomingBothLocationFail.

@Test
public void testDualHomingBothLocationFail() {
    Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC31, HOST_LOC41), Sets.newHashSet(HOST_IP11, HOST_IP12), false);
    Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC31), Sets.newHashSet(HOST_IP11, HOST_IP12), false);
    // Add a host
    // Expect: add four new routing rules, two new bridging rules
    hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1));
    assertEquals(4, ROUTING_TABLE.size());
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP12.toIpPrefix())).portNumber);
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP12.toIpPrefix())).portNumber);
    assertEquals(2, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    // Host becomes single-homed
    // Expect: redirect flows from host location to pair link
    hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host1));
    assertEquals(4, ROUTING_TABLE.size());
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP12.toIpPrefix())).portNumber);
    assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber);
    assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP12.toIpPrefix())).portNumber);
    assertEquals(2, BRIDGING_TABLE.size());
    assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber);
    // Host loses both locations
    // Expect: Remove last location and all previous redirection flows
    hostHandler.processHostRemovedEvent(new HostEvent(HostEvent.Type.HOST_REMOVED, host2));
    assertEquals(0, ROUTING_TABLE.size());
    assertEquals(0, BRIDGING_TABLE.size());
}

Example 35 with DefaultHost

use of org.onosproject.net.DefaultHost in project trellis-control by opennetworkinglab.

the class HostHandlerTest method testHostRemovedWithRouteRemoved.

@Test
public void testHostRemovedWithRouteRemoved() {
    Host subject = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false);
    // Add a host
    // Expect: add one routing rule and one bridging rule
    hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject));
    assertEquals(1, ROUTING_TABLE.size());
    assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())));
    assertEquals(1, BRIDGING_TABLE.size());
    assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)));
    IpPrefix prefix = IpPrefix.valueOf("55.55.55.0/24");
    // Setting up mock route service
    RouteService routeService = hostHandler.srManager.routeService;
    reset(routeService);
    IpAddress nextHopIp2 = IpAddress.valueOf("20.0.0.1");
    MacAddress nextHopMac2 = MacAddress.valueOf("00:22:33:44:55:66");
    VlanId nextHopVlan2 = VlanId.NONE;
    Route r1 = new Route(Route.Source.STATIC, prefix, HOST_IP11);
    ResolvedRoute rr1 = new ResolvedRoute(r1, HOST_MAC, VlanId.NONE);
    Route r2 = new Route(Route.Source.STATIC, prefix, nextHopIp2);
    ResolvedRoute rr2 = new ResolvedRoute(r2, nextHopMac2, nextHopVlan2);
    RouteInfo routeInfo = new RouteInfo(prefix, rr1, Sets.newHashSet(rr1, rr2));
    RouteTableId routeTableId = new RouteTableId("ipv4");
    expect(routeService.getRouteTables()).andReturn(Sets.newHashSet(routeTableId));
    expect(routeService.getRoutes(routeTableId)).andReturn(Sets.newHashSet(routeInfo));
    replay(routeService);
    // Setting up mock device configuration
    hostHandler.srManager.deviceConfiguration = EasyMock.createNiceMock(DeviceConfiguration.class);
    DeviceConfiguration deviceConfiguration = hostHandler.srManager.deviceConfiguration;
    expect(deviceConfiguration.inSameSubnet(CP11, HOST_IP11)).andReturn(true);
    deviceConfiguration.removeSubnet(CP11, prefix);
    expectLastCall();
    replay(deviceConfiguration);
    // Remove the host
    // Expect: add the routing rule and the bridging rule
    hostHandler.processHostRemovedEvent(new HostEvent(HostEvent.Type.HOST_REMOVED, subject));
    assertEquals(0, ROUTING_TABLE.size());
    assertEquals(0, BRIDGING_TABLE.size());
    // Expect: subnet is removed from device config
    verify(deviceConfiguration);
}