Examples with IpPrefix org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix used on opensource projects

Example 6 with IpPrefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix in project netvirt by opendaylight.

the class NexthopManager method addVpnNexthopToDS.

protected void addVpnNexthopToDS(BigInteger dpnId, long vpnId, String ipPrefix, long egressPointer) {
    InstanceIdentifierBuilder<VpnNexthops> idBuilder = InstanceIdentifier.builder(L3nexthop.class).child(VpnNexthops.class, new VpnNexthopsKey(vpnId));
    // Add nexthop to vpn node
    VpnNexthop nh = new VpnNexthopBuilder().setKey(new VpnNexthopKey(ipPrefix)).setDpnId(dpnId).setIpAddress(ipPrefix).setFlowrefCount(1).setEgressPointer(egressPointer).build();
    InstanceIdentifier<VpnNexthop> id1 = idBuilder.child(VpnNexthop.class, new VpnNexthopKey(ipPrefix)).build();
    LOG.trace("Adding vpnnextHop {} to Operational DS", nh);
    MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.OPERATIONAL, id1, nh);
}

Example 7 with IpPrefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix in project netvirt by opendaylight.

the class NexthopManager method removeVpnNexthopFromDS.

private void removeVpnNexthopFromDS(long vpnId, String ipPrefix) {
    InstanceIdentifierBuilder<VpnNexthop> idBuilder = InstanceIdentifier.builder(L3nexthop.class).child(VpnNexthops.class, new VpnNexthopsKey(vpnId)).child(VpnNexthop.class, new VpnNexthopKey(ipPrefix));
    InstanceIdentifier<VpnNexthop> id = idBuilder.build();
    // remove from DS
    LOG.trace("Removing vpn next hop from datastore : {}", id);
    MDSALUtil.syncDelete(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
}

Example 8 with IpPrefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix in project netvirt by opendaylight.

the class VrfEntryListener method deleteLocalFibEntry.

public List<BigInteger> deleteLocalFibEntry(Long vpnId, String rd, VrfEntry vrfEntry) {
    List<BigInteger> returnLocalDpnId = new ArrayList<>();
    Prefixes localNextHopInfo = fibUtil.getPrefixToInterface(vpnId, vrfEntry.getDestPrefix());
    String vpnName = fibUtil.getVpnNameFromId(vpnId);
    boolean isExtraroute = false;
    if (localNextHopInfo == null) {
        List<String> usedRds = VpnExtraRouteHelper.getUsedRds(dataBroker, vpnId, vrfEntry.getDestPrefix());
        if (usedRds.size() > 1) {
            LOG.error("The extra route prefix {} is still present in some DPNs in vpn {} on rd {}", vrfEntry.getDestPrefix(), vpnName, rd);
            return returnLocalDpnId;
        }
        // Is this fib route an extra route? If yes, get the nexthop which would be an adjacency
        // in the vpn
        Optional<Routes> extraRouteOptional = VpnExtraRouteHelper.getVpnExtraroutes(dataBroker, vpnName, rd, vrfEntry.getDestPrefix());
        if (extraRouteOptional.isPresent()) {
            isExtraroute = true;
            Routes extraRoute = extraRouteOptional.get();
            String ipPrefix;
            if (isIpv4Address(extraRoute.getNexthopIpList().get(0))) {
                ipPrefix = extraRoute.getNexthopIpList().get(0) + NwConstants.IPV4PREFIX;
            } else {
                ipPrefix = extraRoute.getNexthopIpList().get(0) + NwConstants.IPV6PREFIX;
            }
            localNextHopInfo = fibUtil.getPrefixToInterface(vpnId, ipPrefix);
            if (localNextHopInfo != null) {
                String localNextHopIP = localNextHopInfo.getIpAddress();
                BigInteger dpnId = checkDeleteLocalFibEntry(localNextHopInfo, localNextHopIP, vpnId, rd, vrfEntry, isExtraroute, vpnId);
                if (!dpnId.equals(BigInteger.ZERO)) {
                    LOG.trace("Deleting ECMP group for prefix {}, dpn {}", vrfEntry.getDestPrefix(), dpnId);
                    nextHopManager.setupLoadBalancingNextHop(vpnId, dpnId, vrfEntry.getDestPrefix(), /*listBucketInfo*/
                    Collections.emptyList(), /*remove*/
                    false);
                    returnLocalDpnId.add(dpnId);
                }
            } else {
                LOG.error("localNextHopInfo unavailable while deleting prefix {} with rds {}, primary rd {} in " + "vpn {}", vrfEntry.getDestPrefix(), usedRds, rd, vpnName);
            }
        }
        if (localNextHopInfo == null) {
            /* Imported VRF entry */
            java.util.Optional<Long> optionalLabel = FibUtil.getLabelFromRoutePaths(vrfEntry);
            if (optionalLabel.isPresent()) {
                Long label = optionalLabel.get();
                List<String> nextHopAddressList = FibHelper.getNextHopListFromRoutePaths(vrfEntry);
                LabelRouteInfo lri = getLabelRouteInfo(label);
                if (isPrefixAndNextHopPresentInLri(vrfEntry.getDestPrefix(), nextHopAddressList, lri)) {
                    PrefixesBuilder prefixBuilder = new PrefixesBuilder();
                    prefixBuilder.setDpnId(lri.getDpnId());
                    BigInteger dpnId = checkDeleteLocalFibEntry(prefixBuilder.build(), nextHopAddressList.get(0), vpnId, rd, vrfEntry, isExtraroute, lri.getParentVpnid());
                    if (!dpnId.equals(BigInteger.ZERO)) {
                        returnLocalDpnId.add(dpnId);
                    }
                }
            }
        }
    } else {
        LOG.debug("Obtained prefix to interface for rd {} prefix {}", rd, vrfEntry.getDestPrefix());
        String localNextHopIP = localNextHopInfo.getIpAddress();
        BigInteger dpnId = checkDeleteLocalFibEntry(localNextHopInfo, localNextHopIP, vpnId, rd, vrfEntry, isExtraroute, vpnId);
        if (!dpnId.equals(BigInteger.ZERO)) {
            returnLocalDpnId.add(dpnId);
        }
    }
    return returnLocalDpnId;
}

Example 9 with IpPrefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix in project netvirt by opendaylight.

the class VrfEntryListener method getVrfEntry.

private VrfEntry getVrfEntry(DataBroker broker, String rd, String ipPrefix) {
    InstanceIdentifier<VrfEntry> vrfEntryId = InstanceIdentifier.builder(FibEntries.class).child(VrfTables.class, new VrfTablesKey(rd)).child(VrfEntry.class, new VrfEntryKey(ipPrefix)).build();
    Optional<VrfEntry> vrfEntry = MDSALUtil.read(broker, LogicalDatastoreType.CONFIGURATION, vrfEntryId);
    if (vrfEntry.isPresent()) {
        return vrfEntry.get();
    }
    return null;
}

Example 10 with IpPrefix

use of org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix in project netvirt by opendaylight.

the class TransportZoneNotificationUtil method getOrAddSubnet.

// search for relevant subnets for the given subnetIP, add one if it is
// necessary
private Subnets getOrAddSubnet(@Nonnull List<Subnets> subnets, @Nonnull String subnetIp) {
    IpPrefix subnetPrefix = new IpPrefix(subnetIp.toCharArray());
    for (Subnets subnet : subnets) {
        if (subnet.getPrefix().equals(subnetPrefix)) {
            return subnet;
        }
    }
    Subnets retSubnet = buildSubnets(subnetIp);
    subnets.add(retSubnet);
    return retSubnet;
}