Examples with Batfish org.batfish.main.Batfish used on opensource projects

Example 6 with Batfish

use of org.batfish.main.Batfish in project batfish by batfish.

the class CiscoGrammarTest method testBgpMultipathRelax.

@Test
public void testBgpMultipathRelax() throws IOException {
    String testrigName = "bgp-multipath-relax";
    List<String> configurationNames = ImmutableList.of("arista_disabled", "arista_enabled", "nxos_disabled", "nxos_enabled");
    Batfish batfish = BatfishTestUtils.getBatfishFromTestrigText(TestrigText.builder().setConfigurationText(TESTRIGS_PREFIX + testrigName, configurationNames).build(), _folder);
    Map<String, Configuration> configurations = batfish.loadConfigurations();
    Map<Ip, Set<String>> ipOwners = CommonUtil.computeIpOwners(configurations, true);
    CommonUtil.initRemoteBgpNeighbors(configurations, ipOwners);
    MultipathEquivalentAsPathMatchMode aristaDisabled = configurations.get("arista_disabled").getDefaultVrf().getBgpProcess().getMultipathEquivalentAsPathMatchMode();
    MultipathEquivalentAsPathMatchMode aristaEnabled = configurations.get("arista_enabled").getDefaultVrf().getBgpProcess().getMultipathEquivalentAsPathMatchMode();
    MultipathEquivalentAsPathMatchMode nxosDisabled = configurations.get("nxos_disabled").getDefaultVrf().getBgpProcess().getMultipathEquivalentAsPathMatchMode();
    MultipathEquivalentAsPathMatchMode nxosEnabled = configurations.get("nxos_enabled").getDefaultVrf().getBgpProcess().getMultipathEquivalentAsPathMatchMode();
    assertThat(aristaDisabled, equalTo(MultipathEquivalentAsPathMatchMode.EXACT_PATH));
    assertThat(aristaEnabled, equalTo(MultipathEquivalentAsPathMatchMode.PATH_LENGTH));
    assertThat(nxosDisabled, equalTo(MultipathEquivalentAsPathMatchMode.EXACT_PATH));
    assertThat(nxosEnabled, equalTo(MultipathEquivalentAsPathMatchMode.PATH_LENGTH));
}

Example 7 with Batfish

use of org.batfish.main.Batfish in project batfish by batfish.

the class CiscoGrammarTest method testParsingRecoveryNoInfiniteLoopDuringAdaptivePredictionAtEof.

@Test
public void testParsingRecoveryNoInfiniteLoopDuringAdaptivePredictionAtEof() throws IOException {
    String testrigName = "parsing-recovery";
    String hostname = "ios-blankish-file";
    List<String> configurationNames = ImmutableList.of(hostname);
    Batfish batfish = BatfishTestUtils.getBatfishFromTestrigText(TestrigText.builder().setConfigurationText(TESTRIGS_PREFIX + testrigName, configurationNames).build(), _folder);
    batfish.getSettings().setDisableUnrecognized(false);
    Map<String, Configuration> configurations = batfish.loadConfigurations();
    /* Hostname is unknown, but a file should be generated nonetheless */
    assertThat(configurations.entrySet(), hasSize(1));
}

Example 8 with Batfish

use of org.batfish.main.Batfish in project batfish by batfish.

the class CiscoGrammarTest method testIpsecVpnIos.

@Test
public void testIpsecVpnIos() throws IOException {
    String testrigName = "ipsec-vpn-ios";
    List<String> configurationNames = ImmutableList.of("r1", "r2", "r3");
    Batfish batfish = BatfishTestUtils.getBatfishFromTestrigText(TestrigText.builder().setConfigurationText(TESTRIGS_PREFIX + testrigName, configurationNames).build(), _folder);
    Map<String, Configuration> configurations = batfish.loadConfigurations();
    assertThat(configurations.values().stream().mapToLong(c -> c.getIpsecVpns().values().size()).sum(), equalTo(6L));
    configurations.values().stream().flatMap(c -> c.getIpsecVpns().values().stream()).forEach(iv -> assertThat(iv.getRemoteIpsecVpn(), not(nullValue())));
    /* Two tunnels should not be established because of a password mismatch between r1 and r3 */
    assertThat(configurations.values().stream().flatMap(c -> c.getInterfaces().values().stream()).filter(i -> i.getInterfaceType().equals(InterfaceType.TUNNEL) && i.getActive()).count(), equalTo(4L));
}

Example 9 with Batfish

use of org.batfish.main.Batfish in project batfish by batfish.

the class CiscoGrammarTest method testParsingRecovery.

@Test
public void testParsingRecovery() throws IOException {
    String testrigName = "parsing-recovery";
    String hostname = "ios-recovery";
    List<String> configurationNames = ImmutableList.of(hostname);
    Batfish batfish = BatfishTestUtils.getBatfishFromTestrigText(TestrigText.builder().setConfigurationText(TESTRIGS_PREFIX + testrigName, configurationNames).build(), _folder);
    batfish.getSettings().setDisableUnrecognized(false);
    Map<String, Configuration> configurations = batfish.loadConfigurations();
    Configuration iosRecovery = configurations.get(hostname);
    Map<String, Interface> iosRecoveryInterfaces = iosRecovery.getInterfaces();
    Set<String> iosRecoveryInterfaceNames = iosRecoveryInterfaces.keySet();
    Set<InterfaceAddress> l3Prefixes = iosRecoveryInterfaces.get("Loopback3").getAllAddresses();
    Set<InterfaceAddress> l4Prefixes = iosRecoveryInterfaces.get("Loopback4").getAllAddresses();
    assertThat("Loopback0", isIn(iosRecoveryInterfaceNames));
    assertThat("Loopback1", isIn(iosRecoveryInterfaceNames));
    assertThat("Loopback2", not(isIn(iosRecoveryInterfaceNames)));
    assertThat("Loopback3", isIn(iosRecoveryInterfaceNames));
    assertThat(new InterfaceAddress("10.0.0.1/32"), not(isIn(l3Prefixes)));
    assertThat(new InterfaceAddress("10.0.0.2/32"), isIn(l3Prefixes));
    assertThat("Loopback4", isIn(iosRecoveryInterfaceNames));
    assertThat(new InterfaceAddress("10.0.0.3/32"), not(isIn(l4Prefixes)));
    assertThat(new InterfaceAddress("10.0.0.4/32"), isIn(l4Prefixes));
}

Example 10 with Batfish

use of org.batfish.main.Batfish in project batfish by batfish.

the class CiscoGrammarTest method testOspfMaxMetric.

@Test
public void testOspfMaxMetric() throws IOException {
    String testrigName = "ospf-max-metric";
    String iosMaxMetricName = "ios-max-metric";
    String iosMaxMetricCustomName = "ios-max-metric-custom";
    String iosMaxMetricOnStartupName = "ios-max-metric-on-startup";
    List<String> configurationNames = ImmutableList.of(iosMaxMetricName, iosMaxMetricCustomName, iosMaxMetricOnStartupName);
    Batfish batfish = BatfishTestUtils.getBatfishFromTestrigText(TestrigText.builder().setConfigurationText(TESTRIGS_PREFIX + testrigName, configurationNames).build(), _folder);
    Map<String, Configuration> configurations = batfish.loadConfigurations();
    Configuration iosMaxMetric = configurations.get(iosMaxMetricName);
    Configuration iosMaxMetricCustom = configurations.get(iosMaxMetricCustomName);
    Configuration iosMaxMetricOnStartup = configurations.get(iosMaxMetricOnStartupName);
    OspfProcess proc = iosMaxMetric.getDefaultVrf().getOspfProcess();
    OspfProcess procCustom = iosMaxMetricCustom.getDefaultVrf().getOspfProcess();
    OspfProcess procOnStartup = iosMaxMetricOnStartup.getDefaultVrf().getOspfProcess();
    long expectedMaxMetricRouterLsa = org.batfish.representation.cisco.OspfProcess.MAX_METRIC_ROUTER_LSA;
    long expectedMaxMetricStub = org.batfish.representation.cisco.OspfProcess.MAX_METRIC_ROUTER_LSA;
    long expectedMaxMetricExternal = org.batfish.representation.cisco.OspfProcess.DEFAULT_MAX_METRIC_EXTERNAL_LSA;
    long expectedMaxMetricSummary = org.batfish.representation.cisco.OspfProcess.DEFAULT_MAX_METRIC_SUMMARY_LSA;
    long expectedCustomMaxMetricExternal = 12345L;
    long expectedCustomMaxMetricSummary = 23456L;
    assertThat(proc.getMaxMetricTransitLinks(), equalTo(expectedMaxMetricRouterLsa));
    assertThat(proc.getMaxMetricStubNetworks(), equalTo(expectedMaxMetricStub));
    assertThat(proc.getMaxMetricExternalNetworks(), equalTo(expectedMaxMetricExternal));
    assertThat(proc.getMaxMetricSummaryNetworks(), equalTo(expectedMaxMetricSummary));
    assertThat(procCustom.getMaxMetricTransitLinks(), equalTo(expectedMaxMetricRouterLsa));
    assertThat(procCustom.getMaxMetricStubNetworks(), equalTo(expectedMaxMetricStub));
    assertThat(procCustom.getMaxMetricExternalNetworks(), equalTo(expectedCustomMaxMetricExternal));
    assertThat(procCustom.getMaxMetricSummaryNetworks(), equalTo(expectedCustomMaxMetricSummary));
    assertThat(procOnStartup.getMaxMetricTransitLinks(), is(nullValue()));
    assertThat(procOnStartup.getMaxMetricStubNetworks(), is(nullValue()));
    assertThat(procOnStartup.getMaxMetricExternalNetworks(), is(nullValue()));
    assertThat(procOnStartup.getMaxMetricSummaryNetworks(), is(nullValue()));
}