Examples with SwitchportEncapsulationType org.batfish.datamodel.SwitchportEncapsulationType used on opensource projects

Example 1 with SwitchportEncapsulationType

use of org.batfish.datamodel.SwitchportEncapsulationType in project batfish by batfish.

the class JuniperConfiguration method toInterface.

private org.batfish.datamodel.Interface toInterface(Interface iface) {
    String name = iface.getName();
    org.batfish.datamodel.Interface newIface = new org.batfish.datamodel.Interface(name, _c);
    newIface.setDeclaredNames(ImmutableSortedSet.of(name));
    Integer mtu = iface.getMtu();
    if (mtu != null) {
        newIface.setMtu(mtu);
    }
    newIface.setVrrpGroups(iface.getVrrpGroups());
    newIface.setVrf(_c.getVrfs().get(iface.getRoutingInstance()));
    Zone zone = _interfaceZones.get(iface);
    if (zone != null) {
        String zoneName = zone.getName();
        // filter for interface in zone
        FirewallFilter zoneInboundInterfaceFilter = zone.getInboundInterfaceFilters().get(iface);
        if (zoneInboundInterfaceFilter != null) {
            String zoneInboundInterfaceFilterName = zoneInboundInterfaceFilter.getName();
            zoneInboundInterfaceFilter.getReferers().put(iface, "Interface: '" + iface.getName() + "' refers to inbound filter for interface in zone : '" + zoneName + "'");
            IpAccessList zoneInboundInterfaceFilterList = _c.getIpAccessLists().get(zoneInboundInterfaceFilterName);
            newIface.setInboundFilter(zoneInboundInterfaceFilterList);
        } else {
            // filter for zone
            FirewallFilter zoneInboundFilter = zone.getInboundFilter();
            String zoneInboundFilterName = zoneInboundFilter.getName();
            zoneInboundFilter.getReferers().put(iface, "Interface: '" + iface.getName() + "' refers to inbound filter for zone : '" + zoneName + "'");
            IpAccessList zoneInboundFilterList = _c.getIpAccessLists().get(zoneInboundFilterName);
            newIface.setInboundFilter(zoneInboundFilterList);
        }
    }
    String inAclName = iface.getIncomingFilter();
    if (inAclName != null) {
        int inAclLine = iface.getIncomingFilterLine();
        IpAccessList inAcl = _c.getIpAccessLists().get(inAclName);
        if (inAcl == null) {
            undefined(JuniperStructureType.FIREWALL_FILTER, inAclName, JuniperStructureUsage.INTERFACE_INCOMING_FILTER, inAclLine);
        } else {
            FirewallFilter inFilter = _filters.get(inAclName);
            inFilter.getReferers().put(iface, "Incoming ACL for interface: " + iface.getName());
            newIface.setIncomingFilter(inAcl);
            if (inFilter.getRoutingPolicy()) {
                RoutingPolicy routingPolicy = _c.getRoutingPolicies().get(inAclName);
                if (routingPolicy != null) {
                    newIface.setRoutingPolicy(inAclName);
                } else {
                    throw new BatfishException("Expected interface routing-policy to exist");
                }
            }
        }
    }
    String outAclName = iface.getOutgoingFilter();
    if (outAclName != null) {
        int outAclLine = iface.getOutgoingFilterLine();
        IpAccessList outAcl = _c.getIpAccessLists().get(outAclName);
        if (outAcl == null) {
            undefined(JuniperStructureType.FIREWALL_FILTER, outAclName, JuniperStructureUsage.INTERFACE_OUTGOING_FILTER, outAclLine);
        } else {
            _filters.get(outAclName).getReferers().put(iface, "Outgoing ACL for interface: " + iface.getName());
            newIface.setOutgoingFilter(outAcl);
        }
    }
    if (iface.getPrimaryAddress() != null) {
        newIface.setAddress(iface.getPrimaryAddress());
    }
    newIface.setAllAddresses(iface.getAllAddresses());
    newIface.setActive(iface.getActive());
    newIface.setAccessVlan(iface.getAccessVlan());
    newIface.setNativeVlan(iface.getNativeVlan());
    newIface.setSwitchportMode(iface.getSwitchportMode());
    SwitchportEncapsulationType swe = iface.getSwitchportTrunkEncapsulation();
    if (swe == null) {
        swe = SwitchportEncapsulationType.DOT1Q;
    }
    newIface.setSwitchportTrunkEncapsulation(swe);
    newIface.setBandwidth(iface.getBandwidth());
    // isis settings
    IsisInterfaceSettings isisSettings = iface.getIsisSettings();
    IsisInterfaceLevelSettings isisL1Settings = isisSettings.getLevel1Settings();
    newIface.setIsisL1InterfaceMode(IsisInterfaceMode.UNSET);
    if (isisL1Settings.getEnabled()) {
        if (isisSettings.getPassive()) {
            newIface.setIsisL1InterfaceMode(IsisInterfaceMode.PASSIVE);
        } else if (isisSettings.getEnabled()) {
            newIface.setIsisL1InterfaceMode(IsisInterfaceMode.ACTIVE);
        }
    }
    IsisInterfaceLevelSettings isisL2Settings = isisSettings.getLevel2Settings();
    newIface.setIsisL2InterfaceMode(IsisInterfaceMode.UNSET);
    if (isisL2Settings.getEnabled()) {
        if (isisSettings.getPassive()) {
            newIface.setIsisL2InterfaceMode(IsisInterfaceMode.PASSIVE);
        } else if (isisSettings.getEnabled()) {
            newIface.setIsisL2InterfaceMode(IsisInterfaceMode.ACTIVE);
        }
    }
    Integer l1Metric = isisSettings.getLevel1Settings().getMetric();
    Integer l2Metric = isisSettings.getLevel2Settings().getMetric();
    if (l1Metric != null && l2Metric != null && (l1Metric.intValue() != l2Metric.intValue())) {
        _w.unimplemented("distinct metrics for is-is level1 and level2 on an interface");
    } else if (l1Metric != null) {
        newIface.setIsisCost(l1Metric);
    } else if (l2Metric != null) {
        newIface.setIsisCost(l2Metric);
    }
    // TODO: enable/disable individual levels
    return newIface;
}

Example 2 with SwitchportEncapsulationType

use of org.batfish.datamodel.SwitchportEncapsulationType in project batfish by batfish.

the class CiscoConfiguration method toInterface.

private org.batfish.datamodel.Interface toInterface(Interface iface, Map<String, IpAccessList> ipAccessLists, Configuration c) {
    String name = iface.getName();
    org.batfish.datamodel.Interface newIface = new org.batfish.datamodel.Interface(name, c);
    String vrfName = iface.getVrf();
    Vrf vrf = _vrfs.computeIfAbsent(vrfName, Vrf::new);
    newIface.setDescription(iface.getDescription());
    newIface.setActive(iface.getActive());
    newIface.setAutoState(iface.getAutoState());
    newIface.setVrf(c.getVrfs().get(vrfName));
    newIface.setBandwidth(iface.getBandwidth());
    if (iface.getDhcpRelayClient()) {
        newIface.getDhcpRelayAddresses().addAll(_dhcpRelayServers);
    } else {
        newIface.getDhcpRelayAddresses().addAll(iface.getDhcpRelayAddresses());
    }
    newIface.setMtu(getInterfaceMtu(iface));
    newIface.setOspfPointToPoint(iface.getOspfPointToPoint());
    newIface.setProxyArp(iface.getProxyArp());
    newIface.setSpanningTreePortfast(iface.getSpanningTreePortfast());
    newIface.setSwitchport(iface.getSwitchport());
    newIface.setDeclaredNames(ImmutableSortedSet.copyOf(iface.getDeclaredNames()));
    // All prefixes is the combination of the interface prefix + any secondary prefixes.
    ImmutableSet.Builder<InterfaceAddress> allPrefixes = ImmutableSet.builder();
    if (iface.getAddress() != null) {
        newIface.setAddress(iface.getAddress());
        allPrefixes.add(iface.getAddress());
    }
    allPrefixes.addAll(iface.getSecondaryAddresses());
    newIface.setAllAddresses(allPrefixes.build());
    Long ospfAreaLong = iface.getOspfArea();
    if (ospfAreaLong != null) {
        OspfProcess proc = vrf.getOspfProcess();
        if (proc != null) {
            if (iface.getOspfActive()) {
                proc.getActiveInterfaceList().add(name);
            }
            if (iface.getOspfPassive()) {
                proc.getPassiveInterfaceList().add(name);
            }
            for (InterfaceAddress address : newIface.getAllAddresses()) {
                Prefix prefix = address.getPrefix();
                OspfNetwork ospfNetwork = new OspfNetwork(prefix, ospfAreaLong);
                proc.getNetworks().add(ospfNetwork);
            }
        } else {
            _w.redFlag("Interface: '" + name + "' contains OSPF settings, but there is no OSPF process");
        }
    }
    boolean level1 = false;
    boolean level2 = false;
    IsisProcess isisProcess = vrf.getIsisProcess();
    if (isisProcess != null) {
        switch(isisProcess.getLevel()) {
            case LEVEL_1:
                level1 = true;
                break;
            case LEVEL_1_2:
                level1 = true;
                level2 = true;
                break;
            case LEVEL_2:
                level2 = true;
                break;
            default:
                throw new VendorConversionException("Invalid IS-IS level");
        }
    }
    if (level1) {
        newIface.setIsisL1InterfaceMode(iface.getIsisInterfaceMode());
    } else {
        newIface.setIsisL1InterfaceMode(IsisInterfaceMode.UNSET);
    }
    if (level2) {
        newIface.setIsisL2InterfaceMode(iface.getIsisInterfaceMode());
    } else {
        newIface.setIsisL2InterfaceMode(IsisInterfaceMode.UNSET);
    }
    newIface.setIsisCost(iface.getIsisCost());
    newIface.setOspfCost(iface.getOspfCost());
    newIface.setOspfDeadInterval(iface.getOspfDeadInterval());
    newIface.setOspfHelloMultiplier(iface.getOspfHelloMultiplier());
    // switch settings
    newIface.setAccessVlan(iface.getAccessVlan());
    newIface.setNativeVlan(iface.getNativeVlan());
    newIface.setSwitchportMode(iface.getSwitchportMode());
    SwitchportEncapsulationType encapsulation = iface.getSwitchportTrunkEncapsulation();
    if (encapsulation == null) {
        // no encapsulation set, so use default..
        // TODO: check if this is OK
        encapsulation = SwitchportEncapsulationType.DOT1Q;
    }
    newIface.setSwitchportTrunkEncapsulation(encapsulation);
    newIface.addAllowedRanges(iface.getAllowedVlans());
    String incomingFilterName = iface.getIncomingFilter();
    if (incomingFilterName != null) {
        int incomingFilterLine = iface.getIncomingFilterLine();
        IpAccessList incomingFilter = ipAccessLists.get(incomingFilterName);
        if (incomingFilter == null) {
            undefined(CiscoStructureType.IP_ACCESS_LIST, incomingFilterName, CiscoStructureUsage.INTERFACE_INCOMING_FILTER, incomingFilterLine);
        } else {
            String msg = "incoming acl for interface: " + iface.getName();
            ExtendedAccessList incomingExtendedAccessList = _extendedAccessLists.get(incomingFilterName);
            if (incomingExtendedAccessList != null) {
                incomingExtendedAccessList.getReferers().put(iface, msg);
            }
            StandardAccessList incomingStandardAccessList = _standardAccessLists.get(incomingFilterName);
            if (incomingStandardAccessList != null) {
                incomingStandardAccessList.getReferers().put(iface, msg);
            }
        }
        newIface.setIncomingFilter(incomingFilter);
    }
    String outgoingFilterName = iface.getOutgoingFilter();
    if (outgoingFilterName != null) {
        int outgoingFilterLine = iface.getOutgoingFilterLine();
        IpAccessList outgoingFilter = ipAccessLists.get(outgoingFilterName);
        if (outgoingFilter == null) {
            undefined(CiscoStructureType.IP_ACCESS_LIST, outgoingFilterName, CiscoStructureUsage.INTERFACE_OUTGOING_FILTER, outgoingFilterLine);
        } else {
            String msg = "outgoing acl for interface: " + iface.getName();
            ExtendedAccessList outgoingExtendedAccessList = _extendedAccessLists.get(outgoingFilterName);
            if (outgoingExtendedAccessList != null) {
                outgoingExtendedAccessList.getReferers().put(iface, msg);
            }
            StandardAccessList outgoingStandardAccessList = _standardAccessLists.get(outgoingFilterName);
            if (outgoingStandardAccessList != null) {
                outgoingStandardAccessList.getReferers().put(iface, msg);
            }
        }
        newIface.setOutgoingFilter(outgoingFilter);
    }
    List<CiscoSourceNat> origSourceNats = iface.getSourceNats();
    if (origSourceNats != null) {
        // Process each of the CiscoSourceNats:
        // 1) Collect references to ACLs and NAT pools.
        // 2) For valid CiscoSourceNat rules, add them to the newIface source NATs list.
        newIface.setSourceNats(origSourceNats.stream().map(nat -> processSourceNat(nat, iface, ipAccessLists)).filter(Objects::nonNull).collect(ImmutableList.toImmutableList()));
    }
    String routingPolicyName = iface.getRoutingPolicy();
    if (routingPolicyName != null) {
        int routingPolicyLine = iface.getRoutingPolicyLine();
        RouteMap routingPolicyRouteMap = _routeMaps.get(routingPolicyName);
        if (routingPolicyRouteMap == null) {
            undefined(CiscoStructureType.ROUTE_MAP, routingPolicyName, CiscoStructureUsage.INTERFACE_POLICY_ROUTING_MAP, routingPolicyLine);
        } else {
            routingPolicyRouteMap.getReferers().put(iface, "routing policy for interface: " + iface.getName());
        }
        newIface.setRoutingPolicy(routingPolicyName);
    }
    return newIface;
}