HC2VPP-162 - use composite key for locator pair

Removes need for custom mapping for locator pairs and their ids

Change-Id: Idaa6ee5ec74d8bf57a72bea95c0c0d408e6e940e
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>

16 files changed, 112 insertions, 482 deletions

diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/GpeModule.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/GpeModule.java
index efdc99834..0c3d667dd 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/GpeModule.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/GpeModule.java
@@ -21,8 +21,6 @@ import com.google.inject.Singleton;
 import com.google.inject.multibindings.Multibinder;
 import com.google.inject.name.Names;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
-import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPairMappingContext;
-import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPairMappingContextImpl;
 import io.fd.hc2vpp.lisp.gpe.translate.read.GpeReaderFactory;
 import io.fd.hc2vpp.lisp.gpe.translate.service.GpeStateCheckService;
 import io.fd.hc2vpp.lisp.gpe.translate.service.GpeStateCheckServiceImpl;
@@ -33,16 +31,12 @@ import io.fd.honeycomb.translate.write.WriterFactory;
 public class GpeModule extends AbstractModule {
 
     public static final String GPE_ENTRY_MAPPING_CTX = "gpe-entry-mapping-ctx";
-    public static final String GPE_TO_LOCATOR_PAIR_CTX = "gpe-to-locator-pair-ctx";
 
     @Override
     protected void configure() {
         bind(NamingContext.class).annotatedWith(Names.named(GPE_ENTRY_MAPPING_CTX))
                 .toInstance(new NamingContext("gpe-entry-", GPE_ENTRY_MAPPING_CTX));
 
-        bind(GpeLocatorPairMappingContext.class).annotatedWith(Names.named(GPE_TO_LOCATOR_PAIR_CTX))
-                .toInstance(new GpeLocatorPairMappingContextImpl(GPE_TO_LOCATOR_PAIR_CTX));
-
         bind(GpeStateCheckService.class).to(GpeStateCheckServiceImpl.class).in(Singleton.class);
 
         Multibinder.newSetBinder(binder(), ReaderFactory.class).addBinding()
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPair.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPair.java
deleted file mode 100644
index a5cf13191..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPair.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.hc2vpp.lisp.gpe.translate.ctx;
-
-import io.fd.hc2vpp.common.translate.util.AddressTranslator;
-import io.fd.vpp.jvpp.core.dto.GpeFwdEntryPathDetails;
-import java.util.Arrays;
-import javax.annotation.Nonnull;
-import org.apache.commons.lang3.builder.EqualsBuilder;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.mapping.locator.pair.mapping.Pair;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocatorPairs;
-
-public final class GpeLocatorPair implements AddressTranslator {
-
-    private final IpAddress localAddress;
-    private final IpAddress remoteAddress;
-
-    private GpeLocatorPair(@Nonnull final IpAddress localAddress, @Nonnull  final IpAddress remoteAddress) {
-        this.localAddress = localAddress;
-        this.remoteAddress = remoteAddress;
-    }
-
-    public IpAddress getLocalAddress() {
-        return localAddress;
-    }
-
-    public IpAddress getRemoteAddress() {
-        return remoteAddress;
-    }
-
-    public boolean isSame(@Nonnull final Pair pair) {
-        return new EqualsBuilder()
-                .append(true, Arrays.equals(this.localAddress.getValue(), pair.getLocalAddress().getValue()))
-                .append(true, Arrays.equals(this.remoteAddress.getValue(), pair.getRemoteAddress().getValue()))
-                .isEquals();
-    }
-
-    public static GpeLocatorPair fromDumpDetail(final GpeFwdEntryPathDetails entry) {
-        return new GpeLocatorPair.GpeLocatorPairBuilder()
-                .setLocalAddress(
-                        INSTANCE.arrayToIpAddress(!INSTANCE.byteToBoolean(entry.lclLoc.isIp4),
-                                entry.lclLoc.addr))
-                .setRemoteAddress(
-                        INSTANCE.arrayToIpAddress(!INSTANCE.byteToBoolean(entry.rmtLoc.isIp4),
-                                entry.rmtLoc.addr))
-                .createGpeLocatorPairIdentifier();
-    }
-
-    public static GpeLocatorPair fromLocatorPair(final LocatorPairs locatorPair) {
-        return new GpeLocatorPair.GpeLocatorPairBuilder()
-                .setLocalAddress(locatorPair.getLocatorPair().getLocalLocator())
-                .setRemoteAddress(locatorPair.getLocatorPair().getRemoteLocator())
-                .createGpeLocatorPairIdentifier();
-    }
-
-    public static final class GpeLocatorPairBuilder {
-        private IpAddress localAddress;
-        private IpAddress remoteAddress;
-
-        public GpeLocatorPairBuilder setLocalAddress(@Nonnull final IpAddress localAddress) {
-            this.localAddress = localAddress;
-            return this;
-        }
-
-        public GpeLocatorPairBuilder setRemoteAddress(@Nonnull final IpAddress remoteAddress) {
-            this.remoteAddress = remoteAddress;
-            return this;
-        }
-
-        public GpeLocatorPair createGpeLocatorPairIdentifier() {
-            return new GpeLocatorPair(localAddress, remoteAddress);
-        }
-    }
-
-    @Override
-    public boolean equals(final Object o) {
-        if (this == o) {
-            return true;
-        }
-        if (o == null || getClass() != o.getClass()) {
-            return false;
-        }
-
-        final GpeLocatorPair that = (GpeLocatorPair) o;
-
-        if (!localAddress.equals(that.localAddress)) {
-            return false;
-        }
-        return remoteAddress.equals(that.remoteAddress);
-    }
-
-    @Override
-    public int hashCode() {
-        int result = localAddress.hashCode();
-        result = 31 * result + remoteAddress.hashCode();
-        return result;
-    }
-}
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPairMappingContext.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPairMappingContext.java
deleted file mode 100644
index b2226a1b6..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPairMappingContext.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.hc2vpp.lisp.gpe.translate.ctx;
-
-import io.fd.honeycomb.translate.MappingContext;
-import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.mapping.LocatorPairMapping;
-
-/**
- * Context mapping of gpe entries to locator pairs
- */
-public interface GpeLocatorPairMappingContext {
-
-    /**
-     * Adds mapping for entry and specified locator
-     */
-    void addMapping(@Nonnull String entryId,
-                    @Nonnull String locatorId,
-                    @Nonnull GpeLocatorPair pair,
-                    @Nonnull MappingContext mappingContext);
-
-    /**
-     * Remote all mappings for entry
-     */
-    void removeMapping(@Nonnull String entryId,
-                       @Nonnull MappingContext mappingContext);
-
-    /**
-     * Returns mapping for specified entry and locator
-     */
-    LocatorPairMapping getMapping(@Nonnull String entryId,
-                                  @Nonnull GpeLocatorPair pair,
-                                  @Nonnull MappingContext mappingContext);
-
-    /**
-     * Returns mapping for specified entry and locator
-     */
-    LocatorPairMapping getMapping(@Nonnull String entryId,
-                                  @Nonnull String locatorId,
-                                  @Nonnull MappingContext mappingContext);
-}
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPairMappingContextImpl.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPairMappingContextImpl.java
deleted file mode 100644
index 766478fd5..000000000
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/ctx/GpeLocatorPairMappingContextImpl.java
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.hc2vpp.lisp.gpe.translate.ctx;
-
-import static java.lang.String.format;
-
-import io.fd.honeycomb.translate.MappingContext;
-import io.fd.honeycomb.translate.util.RWUtils;
-import java.util.Collections;
-import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.GpeLocatorPairIdentificationCtxAugmentation;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.GpeLocatorPairIdentificationContexts;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.GpeLocatorPairIdentification;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.GpeLocatorPairIdentificationKey;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.Mappings;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.Mapping;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.MappingBuilder;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.MappingKey;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.mapping.LocatorPairMapping;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.mapping.LocatorPairMappingBuilder;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.mapping.locator.pair.mapping.PairBuilder;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.Contexts;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class GpeLocatorPairMappingContextImpl implements GpeLocatorPairMappingContext {
-
-    private static final Logger LOG = LoggerFactory.getLogger(GpeLocatorPairMappingContextImpl.class);
-
-    private final KeyedInstanceIdentifier<GpeLocatorPairIdentification, GpeLocatorPairIdentificationKey>
-            namingContextIid;
-
-    public GpeLocatorPairMappingContextImpl(@Nonnull final String instanceName) {
-        namingContextIid = InstanceIdentifier.create(Contexts.class)
-                .augmentation(GpeLocatorPairIdentificationCtxAugmentation.class)
-                .child(GpeLocatorPairIdentificationContexts.class)
-                .child(GpeLocatorPairIdentification.class, new GpeLocatorPairIdentificationKey(instanceName));
-    }
-
-
-    @Override
-    public void addMapping(@Nonnull final String entryId,
-                           @Nonnull final String locatorId,
-                           @Nonnull final GpeLocatorPair pair,
-                           @Nonnull final MappingContext mappingContext) {
-        LOG.debug("Adding mapping for Gpe entry to locator id[entry-id={},locator-pair-id={}]", entryId, locatorId);
-        mappingContext.merge(getMappingId(entryId), getMappingData(entryId, locatorId, pair));
-        LOG.debug("Mapping for Gpe entry to locator id[entry-id={},locator-pair-id={}] successfully added", entryId,
-                locatorId);
-    }
-
-    @Override
-    public void removeMapping(@Nonnull final String entryId,
-                              @Nonnull final MappingContext mappingContext) {
-        LOG.debug("Removing all mappings for Gpe entry[id={}]", entryId);
-        KeyedInstanceIdentifier<Mapping, MappingKey> mappingId = getMappingId(entryId);
-        // if no mapping present, no need to invoke delete(it would throw error because of non existing parent data)
-        if (mappingContext.read(mappingId).isPresent()) {
-            mappingContext.delete(mappingId);
-        }
-        LOG.debug("All mappings for Gpe entry[id={}] removed", entryId);
-    }
-
-    @Override
-    public LocatorPairMapping getMapping(@Nonnull final String entryId,
-                                         @Nonnull final GpeLocatorPair pair,
-                                         @Nonnull final MappingContext mappingContext) {
-
-        if (!contains(entryId, pair, mappingContext)) {
-            final String artificialLocatorId = artificialLocatorPairId(entryId, pair);
-            addMapping(entryId, artificialLocatorId, pair, mappingContext);
-            return getMapping(entryId, artificialLocatorId, mappingContext);
-        }
-
-        return mappingContext.read(getMappingId(entryId))
-                .or(new MappingBuilder().setLocatorPairMapping(Collections.emptyList()).build())
-                .getLocatorPairMapping()
-                .stream()
-                .filter(mapping -> pair.isSame(mapping.getPair()))
-                .collect(RWUtils.singleItemCollector());
-    }
-
-    private boolean contains(final String entryId,
-                             final GpeLocatorPair pair,
-                             final MappingContext mappingContext) {
-        return mappingContext.read(getMappingId(entryId))
-                .or(new MappingBuilder().setLocatorPairMapping(Collections.emptyList()).build())
-                .getLocatorPairMapping()
-                .stream()
-                .anyMatch(mapping -> pair.isSame(mapping.getPair()));
-    }
-
-    @Override
-    public LocatorPairMapping getMapping(@Nonnull final String entryId,
-                                         @Nonnull final String locatorId,
-                                         @Nonnull final MappingContext mappingContext) {
-        return mappingContext.read(getMappingId(entryId))
-                .or(new MappingBuilder().setLocatorPairMapping(Collections.emptyList()).build())
-                .getLocatorPairMapping()
-                .stream()
-                .filter(mapping -> mapping.getId().equals(locatorId))
-                .findAny().orElseThrow(() -> new IllegalArgumentException(
-                        format("No mapping for entry %s|locator %s", entryId, locatorId)));
-    }
-
-    private String artificialLocatorPairId(final String entryId, final GpeLocatorPair pair) {
-        return format("%s_%s_%s", entryId, pair.getLocalAddress(), pair.getRemoteAddress());
-    }
-
-    private Mapping getMappingData(final String entryId,
-                                   final String locatorId,
-                                   final GpeLocatorPair identifier) {
-        return new MappingBuilder()
-                .setId(entryId)
-                .setLocatorPairMapping(Collections.singletonList(new LocatorPairMappingBuilder()
-                        .setId(locatorId)
-                        .setPair(new PairBuilder()
-                                .setLocalAddress(identifier.getLocalAddress())
-                                .setRemoteAddress(identifier.getRemoteAddress())
-                                .build())
-                        .build())).build();
-    }
-
-    private KeyedInstanceIdentifier<Mapping, MappingKey> getMappingId(final String id) {
-        return namingContextIid.child(Mappings.class)
-                .child(Mapping.class, new MappingKey(id));
-    }
-}
-
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeFeatureCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeFeatureCustomizer.java
index d274d90dc..bfa6dc71a 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeFeatureCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeFeatureCustomizer.java
@@ -28,10 +28,10 @@ import io.fd.vpp.jvpp.core.dto.ShowLispStatus;
 import io.fd.vpp.jvpp.core.dto.ShowLispStatusReply;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.Gpe;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.GpeStateBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.feature.data.grouping.GpeFeatureData;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.feature.data.grouping.GpeFeatureDataBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.Gpe;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.GpeStateBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.feature.data.grouping.GpeFeatureData;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.feature.data.grouping.GpeFeatureDataBuilder;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeForwardEntryCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeForwardEntryCustomizer.java
index e6e4e4491..35e5566f2 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeForwardEntryCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeForwardEntryCustomizer.java
@@ -16,7 +16,6 @@
 
 package io.fd.hc2vpp.lisp.gpe.translate.read;
 
-import static io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPair.fromDumpDetail;
 import static io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor.NO_PARAMS;
 import static java.lang.String.format;
 
@@ -24,8 +23,6 @@ import com.google.common.base.Optional;
 import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
 import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
-import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPair;
-import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPairMappingContext;
 import io.fd.hc2vpp.lisp.gpe.translate.service.GpeStateCheckService;
 import io.fd.hc2vpp.lisp.translate.read.dump.executor.params.MappingsDumpParams;
 import io.fd.hc2vpp.lisp.translate.util.EidTranslator;
@@ -44,23 +41,22 @@ import io.fd.vpp.jvpp.core.dto.GpeFwdEntryVnisGet;
 import io.fd.vpp.jvpp.core.dto.GpeFwdEntryVnisGetReply;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import io.fd.vpp.jvpp.core.types.GpeFwdEntry;
+import io.fd.vpp.jvpp.core.types.GpeLocator;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.gpe.locator.pair.identification.context.rev170517.gpe.locator.pair.identification.context.attributes.gpe.locator.pair.identification.contexts.gpe.locator.pair.identification.mappings.mapping.LocatorPairMapping;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.Gpe;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.GpeEntryTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.GpeEntryTableBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntryBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntryKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocatorPairs;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocatorPairsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.feature.data.grouping.GpeFeatureData;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.locator.pair.LocatorPairBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.Gpe;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.GpeEntryTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.GpeEntryTableBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.GpeEntryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.GpeEntryKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.feature.data.grouping.GpeFeatureData;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.locator.pairs.grouping.LocatorPair;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.locator.pairs.grouping.LocatorPairBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev170315.MapReplyAction;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
@@ -74,17 +70,14 @@ public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
     private final DumpCacheManager<GpeFwdEntryPathDetailsReplyDump, Integer> entryDumpCacheManager;
     private final DumpCacheManager<GpeFwdEntryVnisGetReply, Void> activeVnisDumpManager;
     private final NamingContext gpeEntryMappingContext;
-    private final GpeLocatorPairMappingContext gpeLocatorsMappingContext;
     private final GpeStateCheckService gpeStateCheckService;
 
     public GpeForwardEntryCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
                                      @Nonnull final GpeStateCheckService gpeStateCheckService,
-                                     @Nonnull final NamingContext gpeEntryMappingContext,
-                                     @Nonnull final GpeLocatorPairMappingContext gpeLocatorsMappingContext) {
+                                     @Nonnull final NamingContext gpeEntryMappingContext) {
         super(futureJVppCore);
         this.gpeStateCheckService = gpeStateCheckService;
         this.gpeEntryMappingContext = gpeEntryMappingContext;
-        this.gpeLocatorsMappingContext = gpeLocatorsMappingContext;
         this.entryDumpManager = new DumpCacheManager.DumpCacheManagerBuilder<GpeFwdEntriesGetReply, Integer>()
                 .acceptOnly(GpeFwdEntriesGetReply.class)
                 .withExecutor((identifier, vni) -> {
@@ -185,17 +178,13 @@ public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
             // if any locators exist,it is a positive mapping
             if (locatorsDump.isPresent() && locatorsDump.get().gpeFwdEntryPathDetails != null &&
                     !locatorsDump.get().gpeFwdEntryPathDetails.isEmpty()) {
-                final List<LocatorPairs> pairs =
+                final List<LocatorPair> pairs =
                         java.util.Optional.ofNullable(locatorsDump.get().gpeFwdEntryPathDetails)
                                 .orElse(Collections.emptyList())
                                 .stream()
-                                .map(entry -> {
-                                    final GpeLocatorPair gpePair = fromDumpDetail(entry);
-                                    final LocatorPairMapping mapping = gpeLocatorsMappingContext
-                                            .getMapping(entryId, gpePair, ctx.getMappingContext());
-                                    return buildLocatorPair(entry, gpePair, mapping);
-                                }).collect(Collectors.toList());
-                builder.setLocatorPairs(pairs);
+                                .map(entry -> buildLocatorPair(entry))
+                                .collect(Collectors.toList());
+                builder.setLocatorPair(pairs);
             } else {
                 // negative otherwise
                 builder.setAction(MapReplyAction.forValue(gpeFwdEntry.action));
@@ -245,16 +234,13 @@ public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
         return dump;
     }
 
-    private LocatorPairs buildLocatorPair(final GpeFwdEntryPathDetails entry, final GpeLocatorPair gpePair,
-                                          final LocatorPairMapping mapping) {
-        return new LocatorPairsBuilder()
-                .setId(mapping.getId())
-                .setLocatorPair(new LocatorPairBuilder()
-                        .setLocalLocator(gpePair.getLocalAddress())
-                        .setRemoteLocator(gpePair.getRemoteAddress())
-                        .setWeight((short) entry.lclLoc.weight)
-                        .build())
-                .build();
+    private LocatorPair buildLocatorPair(final GpeFwdEntryPathDetails entry) {
+        final GpeLocator lclLoc = entry.lclLoc;
+        final GpeLocator rmtLoc = entry.rmtLoc;
+        return new LocatorPairBuilder()
+                .setLocalLocator(arrayToIpAddress(!byteToBoolean(lclLoc.isIp4), lclLoc.addr))
+                .setRemoteLocator(arrayToIpAddress(!byteToBoolean(rmtLoc.isIp4), rmtLoc.addr))
+                .setWeight((short) lclLoc.weight).build();
     }
 
     private Stream<Integer> activeVnis(final InstanceIdentifier<GpeEntry> id,
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeReaderFactory.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeReaderFactory.java
index 2c5da177e..9532dd960 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeReaderFactory.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/GpeReaderFactory.java
@@ -21,7 +21,6 @@ import com.google.inject.Inject;
 import com.google.inject.name.Named;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
 import io.fd.hc2vpp.lisp.gpe.GpeModule;
-import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPairMappingContext;
 import io.fd.hc2vpp.lisp.gpe.translate.service.GpeStateCheckService;
 import io.fd.honeycomb.translate.impl.read.GenericInitListReader;
 import io.fd.honeycomb.translate.impl.read.GenericInitReader;
@@ -29,20 +28,19 @@ import io.fd.honeycomb.translate.read.ReaderFactory;
 import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.GpeState;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.GpeStateBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.NativeForwardPathsTablesState;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.NativeForwardPathsTablesStateBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state.NativeForwardPathsTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state._native.forward.paths.table.NativeForwardPath;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.GpeEntryTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.GpeEntryTableBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocatorPairs;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.feature.data.grouping.GpeFeatureData;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.locator.pair.LocatorPair;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.GpeState;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.GpeStateBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.NativeForwardPathsTablesState;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.NativeForwardPathsTablesStateBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state.NativeForwardPathsTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state._native.forward.paths.table.NativeForwardPath;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.GpeEntryTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.GpeEntryTableBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.feature.data.grouping.GpeFeatureData;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.locator.pairs.grouping.LocatorPair;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public class GpeReaderFactory implements ReaderFactory {
@@ -67,10 +65,6 @@ public class GpeReaderFactory implements ReaderFactory {
     private NamingContext gpeEntryMappingContext;
 
     @Inject
-    @Named(GpeModule.GPE_TO_LOCATOR_PAIR_CTX)
-    private GpeLocatorPairMappingContext gpeLocatorPairMappingContext;
-
-    @Inject
     @Named("interface-context")
     private NamingContext interfaceContext;
 
@@ -84,11 +78,9 @@ public class GpeReaderFactory implements ReaderFactory {
         registry.subtreeAdd(ImmutableSet.of(
                 entrySubtreeId.child(LocalEid.class),
                 entrySubtreeId.child(RemoteEid.class),
-                entrySubtreeId.child(LocatorPairs.class),
-                entrySubtreeId.child(LocatorPairs.class).child(LocatorPair.class)),
+                entrySubtreeId.child(LocatorPair.class)),
                 new GenericInitListReader<>(GPE_ENTRY_ID,
-                        new GpeForwardEntryCustomizer(api, gpeStateCheckService, gpeEntryMappingContext,
-                                gpeLocatorPairMappingContext)));
+                        new GpeForwardEntryCustomizer(api, gpeStateCheckService, gpeEntryMappingContext)));
 
         final InstanceIdentifier<NativeForwardPathsTablesState> tablesId =
                 InstanceIdentifier.create(NativeForwardPathsTablesState.class);
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/NativeForwardPathCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/NativeForwardPathCustomizer.java
index b8a59a181..978d78648 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/NativeForwardPathCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/NativeForwardPathCustomizer.java
@@ -39,13 +39,13 @@ import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.NativeForwardPathsTables;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTableKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state.NativeForwardPathsTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state.NativeForwardPathsTableBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state._native.forward.paths.table.NativeForwardPath;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state._native.forward.paths.table.NativeForwardPathBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state._native.forward.paths.table.NativeForwardPathKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.NativeForwardPathsTables;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTableKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state.NativeForwardPathsTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state.NativeForwardPathsTableBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state._native.forward.paths.table.NativeForwardPath;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state._native.forward.paths.table.NativeForwardPathBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state._native.forward.paths.table.NativeForwardPathKey;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
@@ -80,18 +80,18 @@ public class NativeForwardPathCustomizer extends FutureJVppCustomizer
                                                   @Nonnull final NativeForwardPath readValue,
                                                   @Nonnull final ReadContext ctx) {
         final Long tableId = id.firstKeyOf(NativeForwardPathsTable.class).getTableId();
-        final KeyedInstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathKey>
+        final KeyedInstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathKey>
                 cfgId = InstanceIdentifier.create(NativeForwardPathsTables.class)
-                .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTable.class,
+                .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTable.class,
                         new NativeForwardPathsTableKey(
                                 tableId))
-                .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath.class,
-                        new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathKey(
+                .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath.class,
+                        new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathKey(
                                 readValue.getNextHopAddress()));
 
-        final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath
+        final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath
                 cfgValue =
-                new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathBuilder()
+                new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathBuilder()
                         .setNextHopAddress(readValue.getNextHopAddress())
                         .setNextHopInterface(readValue.getNextHopInterface())
                         .build();
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/NativeForwardPathsTableCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/NativeForwardPathsTableCustomizer.java
index 055f38ae8..d787592dd 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/NativeForwardPathsTableCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/read/NativeForwardPathsTableCustomizer.java
@@ -37,11 +37,11 @@ import java.util.OptionalLong;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.NativeForwardPathsTables;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.NativeForwardPathsTablesStateBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state.NativeForwardPathsTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state.NativeForwardPathsTableBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.state.NativeForwardPathsTableKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.NativeForwardPathsTables;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.NativeForwardPathsTablesStateBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state.NativeForwardPathsTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state.NativeForwardPathsTableBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.state.NativeForwardPathsTableKey;
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
@@ -82,16 +82,16 @@ public class NativeForwardPathsTableCustomizer extends FutureJVppCustomizer impl
     public Initialized<? extends DataObject> init(@Nonnull final InstanceIdentifier<NativeForwardPathsTable> id,
                                                   @Nonnull final NativeForwardPathsTable readValue,
                                                   @Nonnull final ReadContext ctx) {
-        final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTable
+        final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTable
                 cfgValue =
-                new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTableBuilder()
+                new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTableBuilder()
                         .setTableId(readValue.getTableId())
                         .build();
 
-        final KeyedInstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTable, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTableKey>
+        final KeyedInstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTable, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTableKey>
                 cfgKey = InstanceIdentifier.create(NativeForwardPathsTables.class)
-                .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTable.class,
-                        new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTableKey(
+                .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTable.class,
+                        new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTableKey(
                                 cfgValue.getKey()));
 
         return Initialized.create(cfgKey, cfgValue);
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/service/GpeStateCheckServiceImpl.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/service/GpeStateCheckServiceImpl.java
index b09b7ad98..8d45f2387 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/service/GpeStateCheckServiceImpl.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/service/GpeStateCheckServiceImpl.java
@@ -31,10 +31,10 @@ import io.fd.vpp.jvpp.core.dto.ShowLispStatus;
 import io.fd.vpp.jvpp.core.dto.ShowLispStatusReply;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.Gpe;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.GpeState;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.feature.data.grouping.GpeFeatureData;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.feature.data.grouping.GpeFeatureDataBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.Gpe;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.GpeState;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.feature.data.grouping.GpeFeatureData;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.feature.data.grouping.GpeFeatureDataBuilder;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public final class GpeStateCheckServiceImpl implements GpeStateCheckService, JvppReplyConsumer, ByteDataTranslator {
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeFeatureCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeFeatureCustomizer.java
index d384af094..542928d42 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeFeatureCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeFeatureCustomizer.java
@@ -27,7 +27,7 @@ import io.fd.vpp.jvpp.core.dto.GpeEnableDisableReply;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import java.util.concurrent.CompletableFuture;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.feature.data.grouping.GpeFeatureData;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.feature.data.grouping.GpeFeatureData;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeForwardEntryCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeForwardEntryCustomizer.java
index cdd388776..28a0e1a37 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeForwardEntryCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeForwardEntryCustomizer.java
@@ -17,14 +17,11 @@
 package io.fd.hc2vpp.lisp.gpe.translate.write;
 
 import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkNotNull;
-import static io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPair.fromLocatorPair;
 import static java.util.Objects.nonNull;
 
 import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
 import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
-import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPairMappingContext;
 import io.fd.hc2vpp.lisp.gpe.translate.service.GpeStateCheckService;
 import io.fd.hc2vpp.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType;
 import io.fd.hc2vpp.lisp.translate.util.EidTranslator;
@@ -37,19 +34,17 @@ import io.fd.vpp.jvpp.core.dto.GpeAddDelFwdEntryReply;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import io.fd.vpp.jvpp.core.types.GpeLocator;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntryKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocatorPairs;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.locator.pair.LocatorPair;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.GpeEntryKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.locator.pairs.grouping.LocatorPair;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
@@ -57,16 +52,13 @@ public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
 
     private final GpeStateCheckService gpeStateCheckService;
     private final NamingContext entryMappingCtx;
-    private final GpeLocatorPairMappingContext locatorPairCtx;
 
     public GpeForwardEntryCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
                                      @Nonnull final GpeStateCheckService gpeStateCheckService,
-                                     @Nonnull final NamingContext entryMappingCtx,
-                                     @Nonnull final GpeLocatorPairMappingContext locatorPairCtx) {
+                                     @Nonnull final NamingContext entryMappingCtx) {
         super(futureJVppCore);
         this.gpeStateCheckService = gpeStateCheckService;
         this.entryMappingCtx = entryMappingCtx;
-        this.locatorPairCtx = locatorPairCtx;
     }
 
     @Override
@@ -115,20 +107,13 @@ public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
                             final GpeAddDelFwdEntryReply reply,
                             final MappingContext mappingContext){
          /*
-         * sync to disallow synchronization issues
+         * sync to prevent synchronization issues
          */
         synchronized (entryMappingCtx) {
-            synchronized (locatorPairCtx) {
-                if (add) {
-                    entryMappingCtx.addName(reply.fwdEntryIndex,data.getId(),mappingContext);
-                    Optional.ofNullable(data.getLocatorPairs()).orElse(Collections.emptyList()).forEach(
-                            locatorPair -> locatorPairCtx
-                                    .addMapping(data.getId(), locatorPair.getId(), fromLocatorPair(locatorPair),
-                                            mappingContext));
-                } else {
-                    entryMappingCtx.removeName(data.getId(),mappingContext);
-                    locatorPairCtx.removeMapping(data.getId(), mappingContext);
-                }
+            if (add) {
+                entryMappingCtx.addName(reply.fwdEntryIndex, data.getId(), mappingContext);
+            } else {
+                entryMappingCtx.removeName(data.getId(), mappingContext);
             }
         }
     }
@@ -162,8 +147,8 @@ public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
             request.action = (byte) entry.getAction().getIntValue();
         }
 
-        if (nonNull(entry.getLocatorPairs())) {
-            request.locs = toRequestLocators(entry.getLocatorPairs());
+        if (nonNull(entry.getLocatorPair())) {
+            request.locs = toRequestLocators(entry.getLocatorPair());
             request.locNum = request.locs.length;
         }
 
@@ -174,12 +159,9 @@ public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
     // Locators vector must be ordered in way that local locators are first ,then remote.
     // Pair is translated to two locators, one(local) with local address and weight, second one(remote) with remote
     // address
-    private GpeLocator[] toRequestLocators(final List<LocatorPairs> pairs) {
+    private GpeLocator[] toRequestLocators(final List<LocatorPair> pairs) {
         final List<GpeLocator> localLocators = pairs.stream()
-                .map(locatorPairContainer -> {
-                    final LocatorPair locatorPair =
-                            checkNotNull(locatorPairContainer.getLocatorPair(), "Locator pair cannot be null");
-
+                .map(locatorPair -> {
                     final boolean isLocalIpv6 = isIpv6(locatorPair.getLocalLocator());
                     final boolean isRemoteIpv6 = isIpv6(locatorPair.getRemoteLocator());
 
@@ -195,18 +177,15 @@ public class GpeForwardEntryCustomizer extends FutureJVppCustomizer
                 }).collect(Collectors.toList());
 
         final List<GpeLocator> remoteLocators = pairs.stream()
-                .map(locatorPairContainer -> {
-                    final LocatorPair locatorPair = locatorPairContainer.getLocatorPair();
-
+                .map(locatorPair -> {
                     final boolean isRemoteIpv6 = isIpv6(locatorPair.getRemoteLocator());
 
-
                     GpeLocator remoteLocator = new GpeLocator();
                     remoteLocator.addr = ipAddressToArray(locatorPair.getRemoteLocator());
                     remoteLocator.isIp4 = booleanToByte(!isRemoteIpv6);
                     return remoteLocator;
                 }).collect(Collectors.toList());
 
-        return Stream.of(localLocators,remoteLocators).flatMap(Collection::stream).toArray(GpeLocator[]::new);
+        return Stream.of(localLocators, remoteLocators).flatMap(Collection::stream).toArray(GpeLocator[]::new);
     }
 }
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeWriterFactory.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeWriterFactory.java
index 18bea7c9d..049f4acb4 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeWriterFactory.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/GpeWriterFactory.java
@@ -21,7 +21,6 @@ import com.google.inject.Inject;
 import com.google.inject.name.Named;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
 import io.fd.hc2vpp.lisp.gpe.GpeModule;
-import io.fd.hc2vpp.lisp.gpe.translate.ctx.GpeLocatorPairMappingContext;
 import io.fd.hc2vpp.lisp.gpe.translate.service.GpeStateCheckService;
 import io.fd.honeycomb.translate.impl.write.GenericListWriter;
 import io.fd.honeycomb.translate.impl.write.GenericWriter;
@@ -31,17 +30,16 @@ import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.Gpe;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.NativeForwardPathsTables;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.GpeEntryTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocatorPairs;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.feature.data.grouping.GpeFeatureData;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.locator.pair.LocatorPair;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.Gpe;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.NativeForwardPathsTables;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.GpeEntryTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.GpeEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.feature.data.grouping.GpeFeatureData;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.locator.pairs.grouping.LocatorPair;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.SubinterfaceAugmentation;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.interfaces._interface.SubInterfaces;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.vlan.rev170607.interfaces._interface.sub.interfaces.SubInterface;
@@ -69,10 +67,6 @@ public class GpeWriterFactory implements WriterFactory {
     private NamingContext gpeEntryMappingContext;
 
     @Inject
-    @Named(GpeModule.GPE_TO_LOCATOR_PAIR_CTX)
-    private GpeLocatorPairMappingContext gpeLocatorPairMappingContext;
-
-    @Inject
     @Named("interface-context")
     private NamingContext interfaceContext;
 
@@ -91,11 +85,9 @@ public class GpeWriterFactory implements WriterFactory {
         registry.subtreeAddBefore(ImmutableSet.of(
                 entrySubtreeId.child(LocalEid.class),
                 entrySubtreeId.child(RemoteEid.class),
-                entrySubtreeId.child(LocatorPairs.class),
-                entrySubtreeId.child(LocatorPairs.class).child(LocatorPair.class)),
+                entrySubtreeId.child(LocatorPair.class)),
                 new GenericListWriter<>(GPE_ENTRY_ID,
-                        new GpeForwardEntryCustomizer(api, gpeStateCheckService, gpeEntryMappingContext,
-                                gpeLocatorPairMappingContext)),
+                        new GpeForwardEntryCustomizer(api, gpeStateCheckService, gpeEntryMappingContext)),
                 IFC_ID.augmentation(SubinterfaceAugmentation.class).child(SubInterfaces.class)
                         .child(SubInterface.class));
 
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/NativeForwardPathCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/NativeForwardPathCustomizer.java
index 0dcb434e4..cbb4b2f97 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/NativeForwardPathCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/NativeForwardPathCustomizer.java
@@ -31,8 +31,8 @@ import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import java.util.Optional;
 import javax.annotation.Nonnull;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathKey;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
 public class NativeForwardPathCustomizer extends FutureJVppCustomizer
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/NativeForwardPathsTableCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/NativeForwardPathsTableCustomizer.java
index a9030a7c4..6d2faf297 100644
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/NativeForwardPathsTableCustomizer.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/gpe/translate/write/NativeForwardPathsTableCustomizer.java
@@ -25,8 +25,8 @@ import io.fd.honeycomb.translate.write.WriteFailedException;
 import io.fd.vpp.jvpp.core.dto.GpeAddDelIface;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTable;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518._native.forward.paths.tables.NativeForwardPathsTableKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTable;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801._native.forward.paths.tables.NativeForwardPathsTableKey;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/util/EidTranslator.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/util/EidTranslator.java
index 2b693fd60..ab0467024 100755
--- a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/util/EidTranslator.java
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/util/EidTranslator.java
@@ -93,11 +93,11 @@ public interface EidTranslator extends AddressTranslator, EidMetadataProvider {
         return resolverPrefixLength(address.getAddress());
     }
 
-    default byte getPrefixLength(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid address){
+    default byte getPrefixLength(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid address){
         return resolverPrefixLength(address.getAddress());
     }
 
-    default byte getPrefixLength(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid address){
+    default byte getPrefixLength(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid address){
         return resolverPrefixLength(address.getAddress());
     }
 
@@ -123,22 +123,22 @@ public interface EidTranslator extends AddressTranslator, EidMetadataProvider {
         return Byte.valueOf(data.substring(data.indexOf('/') + 1));
     }
 
-    default org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid getArrayAsGpeLocalEid(
+    default org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid getArrayAsGpeLocalEid(
             @Nonnull final EidType type, final byte[] address, final byte prefix, final int vni) {
         final Eid eid = getArrayAsEidLocal(type, address, prefix, vni);
 
-        return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEidBuilder()
+        return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEidBuilder()
                 .setAddress(eid.getAddress())
                 .setAddressType(eid.getAddressType())
                 .setVirtualNetworkId(eid.getVirtualNetworkId())
                 .build();
     }
 
-    default org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid getArrayAsGpeRemoteEid(
+    default org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid getArrayAsGpeRemoteEid(
             @Nonnull final EidType type, final byte[] address, final byte prefix, final int vni) {
         final Eid eid = getArrayAsEidLocal(type, address, prefix, vni);
 
-        return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEidBuilder()
+        return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEidBuilder()
                 .setAddress(eid.getAddress())
                 .setAddressType(eid.getAddressType())
                 .setVirtualNetworkId(eid.getVirtualNetworkId())
@@ -358,14 +358,14 @@ public interface EidTranslator extends AddressTranslator, EidMetadataProvider {
     }
 
     default EidType getEidType(
-            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid address) {
+            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid address) {
         checkNotNull(address, "Address cannot be null");
 
         return resolveType(address.getAddress());
     }
 
     default EidType getEidType(
-            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid address) {
+            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid address) {
         checkNotNull(address, "Address cannot be null");
 
         return resolveType(address.getAddress());
@@ -425,14 +425,14 @@ public interface EidTranslator extends AddressTranslator, EidMetadataProvider {
     }
 
     default byte[] getEidAsByteArray(
-            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid address) {
+            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.RemoteEid address) {
         checkNotNull(address, "Eid cannot be null");
 
         return resolveByteArray(getEidType(address), address.getAddress());
     }
 
     default byte[] getEidAsByteArray(
-            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170518.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid address) {
+            org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.gpe.rev170801.gpe.entry.table.grouping.gpe.entry.table.gpe.entry.LocalEid address) {
         checkNotNull(address, "Eid cannot be null");
 
         return resolveByteArray(getEidType(address), address.getAddress());