HONEYCOMB-363 - Bgp extension modules

Provides maven modules per bgp extension.
Defines common configuration that can be used to define new
extensions(AbstractBgpExtensionModule).

Change-Id: I1c8ff65b6f9aa5474026f4bdf42476bd0559208e
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>

30 files changed, 1516 insertions, 0 deletions

diff --git a/infra/northbound/bgp-extensions/asciidoc/Readme.adoc b/infra/northbound/bgp-extensions/asciidoc/Readme.adoc
new file mode 100644
index 000000000..32f5c9967
--- /dev/null
+++ b/infra/northbound/bgp-extensions/asciidoc/Readme.adoc
@@ -0,0 +1,5 @@
+= bgp-extensions
+
+Contains extension modules for all BGP extensions.
+Each extension can be enabled separately by including its Module class in startup modules
+configuration.
diff --git a/infra/northbound/bgp-extensions/evpn/asciidoc/Readme.adoc b/infra/northbound/bgp-extensions/evpn/asciidoc/Readme.adoc
new file mode 100644
index 000000000..b822cb78b
--- /dev/null
+++ b/infra/northbound/bgp-extensions/evpn/asciidoc/Readme.adoc
@@ -0,0 +1,10 @@
+= Evpn
+
+Configure http://docs.opendaylight.org/en/${project-odl-branch}/user-guide/bgp-user-guide.html#evpn-family[Evpn] extension for ODL BGP
+
+Handles following table types:
+
+* L2VpnEvpn
+
+Enable by including EpvnModule in /opt/honeycomb/modules configuration
+
diff --git a/infra/northbound/bgp-extensions/evpn/pom.xml b/infra/northbound/bgp-extensions/evpn/pom.xml
new file mode 100644
index 000000000..d42447c4f
--- /dev/null
+++ b/infra/northbound/bgp-extensions/evpn/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (c) 2017 Cisco and/or its affiliates.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at:
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>impl-parent</artifactId>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <version>1.18.01-SNAPSHOT</version>
+        <relativePath>../../../../common/impl-parent</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+    <artifactId>evpn</artifactId>
+    <version>1.18.01-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+            <artifactId>extension-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-evpn</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/evpn/src/main/java/io/fd/honeycomb/northbound/bgp/extension/EvpnModule.java b/infra/northbound/bgp-extensions/evpn/src/main/java/io/fd/honeycomb/northbound/bgp/extension/EvpnModule.java
new file mode 100644
index 000000000..a04fa6834
--- /dev/null
+++ b/infra/northbound/bgp-extensions/evpn/src/main/java/io/fd/honeycomb/northbound/bgp/extension/EvpnModule.java
@@ -0,0 +1,72 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Provider;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.opendaylight.protocol.bgp.evpn.impl.BGPActivator;
+import org.opendaylight.protocol.bgp.evpn.impl.RIBActivator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.L2VPNEVPN;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev160321.EvpnSubsequentAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev160321.L2vpnAddressFamily;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collections;
+import java.util.Set;
+
+import static io.fd.honeycomb.northbound.bgp.extension.AbstractBgpExtensionModule.TableTypeRegistration.tableType;
+
+public class EvpnModule extends AbstractBgpExtensionModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(EvpnModule.class);
+
+    @Override
+    public Set<Class<? extends RIBExtensionProviderActivator>> getRibActivators() {
+        return ImmutableSet.of(RIBActivator.class);
+    }
+
+    @Override
+    public Set<Class<? extends BGPExtensionProviderActivator>> getExtensionActivators() {
+        return ImmutableSet.of(BGPActivator.class);
+    }
+
+    @Override
+    public Set<TableTypeRegistration> getTableTypes() {
+        return ImmutableSet.of(tableType(L2vpnAddressFamily.class, EvpnSubsequentAddressFamily.class, L2VPNEVPN.class));
+    }
+
+    @Override
+    public Set<Class<? extends Provider<AfiSafi>>> getAfiSafiTypeProviders() {
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Set<Class<? extends WriterFactory>> getApplicationRibWriters() {
+        //TODO - HONEYCOMB-359 - use wildcaded subtree writer
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Logger getLogger() {
+        return LOG;
+    }
+}
diff --git a/infra/northbound/bgp-extensions/extension-common/asciidoc/Readme.adoc b/infra/northbound/bgp-extensions/extension-common/asciidoc/Readme.adoc
new file mode 100644
index 000000000..2969ad353
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/asciidoc/Readme.adoc
@@ -0,0 +1,5 @@
+= extension-common
+
+Contains common features used by BGP extension modules.
+
+To create new BGP extension module, use parent class *AbstractBgpExtensionModule*
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/extension-common/pom.xml b/infra/northbound/bgp-extensions/extension-common/pom.xml
new file mode 100644
index 000000000..b6ea4cc72
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/pom.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>impl-parent</artifactId>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <version>1.18.01-SNAPSHOT</version>
+        <relativePath>../../../../common/impl-parent</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+    <artifactId>extension-common</artifactId>
+    <version>1.18.01-SNAPSHOT</version>
+
+    <dependencies>
+        <!-- DI-->
+        <dependency>
+            <groupId>com.google.inject</groupId>
+            <artifactId>guice</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-rib-spi</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-openconfig-api</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-openconfig-spi</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.code.findbugs</groupId>
+            <artifactId>jsr305</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.fd.honeycomb</groupId>
+            <artifactId>binding-init</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.inject.extensions</groupId>
+            <artifactId>guice-multibindings</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.fd.honeycomb</groupId>
+            <artifactId>cfg-init</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-parser-impl</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/AbstractBgpExtensionModule.java b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/AbstractBgpExtensionModule.java
new file mode 100644
index 000000000..caab1a83f
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/AbstractBgpExtensionModule.java
@@ -0,0 +1,130 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.Singleton;
+import com.google.inject.multibindings.Multibinder;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.opendaylight.protocol.bgp.openconfig.spi.BGPTableTypeRegistryConsumer;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.AfiSafiType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.ApplicationRib;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.Tables;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.SubsequentAddressFamily;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+
+import javax.annotation.Nonnull;
+
+/**
+ * General blueprint for any module that wants to bind new BGP extension
+ */
+public abstract class AbstractBgpExtensionModule extends AbstractModule implements BgpExtensionModule {
+
+    public static final InstanceIdentifier<Tables> TABLES_IID = InstanceIdentifier.create(ApplicationRib.class).child(Tables.class);
+
+    @Override
+    protected void configure() {
+        bindRibActivators();
+        bindExtensionActivators();
+        bindTableTypes();
+        bindAfiSafis();
+        bindApplicationRibWriters();
+        bind(BGPTableTypeRegistryConsumer.class).toProvider(BGPTableTypeRegistryConsumerProvider.class)
+                .in(Singleton.class);
+
+        configureAlso();
+
+        // TODO(HONEYCOMB-395): should all afi-safis use the same send-max value?
+    }
+
+    protected abstract Logger getLogger();
+
+    private void bindAfiSafis() {
+        final Multibinder<AfiSafi> afiSafiBinder = Multibinder.newSetBinder(binder(), AfiSafi.class);
+        getAfiSafiTypeProviders().stream()
+                .peek(aClass -> getLogger().debug("Binding afi {}", aClass))
+                .forEach(providerClass -> afiSafiBinder.addBinding().toProvider(providerClass));
+    }
+
+    private void bindRibActivators() {
+        final Multibinder<RIBExtensionProviderActivator> ribBinder = Multibinder.newSetBinder(binder(),
+                RIBExtensionProviderActivator.class);
+        getRibActivators().stream()
+                .peek(aClass -> getLogger().debug("Binding RIB activator {}", aClass))
+                .forEach(activator -> ribBinder.addBinding().to(activator));
+    }
+
+    private void bindExtensionActivators() {
+        final Multibinder<BGPExtensionProviderActivator> extensionsBinder = Multibinder.newSetBinder(binder(),
+                BGPExtensionProviderActivator.class);
+        getExtensionActivators().stream()
+                .peek(aClass -> getLogger().debug("Binding Extension activator {}", aClass))
+                .forEach(activator -> extensionsBinder.addBinding().to(activator));
+    }
+
+    private void bindTableTypes() {
+        final Multibinder<BGPTableTypeRegistryConsumerProvider.BGPTableType> tableTypeBinder =
+                Multibinder.newSetBinder(binder(), BGPTableTypeRegistryConsumerProvider.BGPTableType.class);
+        getTableTypes().stream()
+                .peek(tableTypeRegistration -> getLogger().debug("Binding table type {}", tableTypeRegistration))
+                .forEach(registration -> tableTypeBinder.addBinding()
+                        .toInstance(provider -> provider.registerBGPTableType(registration.addressFamily, registration.subsequentAddressFamily, registration.afiSafiType)));
+    }
+
+    private void bindApplicationRibWriters() {
+        final Multibinder<WriterFactory> applicationRibWritersBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
+
+        getApplicationRibWriters().stream()
+                .peek(aClass -> getLogger().debug("Binding writer factory {}", aClass))
+                .forEach(aClass -> applicationRibWritersBinder.addBinding().to(aClass));
+    }
+
+    static final class TableTypeRegistration {
+        private final Class<? extends AddressFamily> addressFamily;
+        private final Class<? extends SubsequentAddressFamily> subsequentAddressFamily;
+        private final Class<? extends AfiSafiType> afiSafiType;
+
+        private TableTypeRegistration(final Class<? extends AddressFamily> addressFamily,
+                                      final Class<? extends SubsequentAddressFamily> subsequentAddressFamily,
+                                      final Class<? extends AfiSafiType> afiSafiType) {
+            this.addressFamily = addressFamily;
+            this.subsequentAddressFamily = subsequentAddressFamily;
+            this.afiSafiType = afiSafiType;
+        }
+
+        static TableTypeRegistration tableType(@Nonnull final Class<? extends AddressFamily> addressFamily,
+                                                      @Nonnull final Class<? extends SubsequentAddressFamily> subsequentAddressFamily,
+                                                      @Nonnull final Class<? extends AfiSafiType> afiSafiType) {
+            return new TableTypeRegistration(addressFamily, subsequentAddressFamily, afiSafiType);
+        }
+
+        @Override
+        public String toString() {
+            return "TableTypeRegistration{" +
+                    "addressFamily=" + addressFamily +
+                    ", subsequentAddressFamily=" + subsequentAddressFamily +
+                    ", afiSafiType=" + afiSafiType +
+                    '}';
+        }
+    }
+
+}
diff --git a/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BGPExtensionConsumerContextProvider.java b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BGPExtensionConsumerContextProvider.java
new file mode 100644
index 000000000..14c3e9e1b
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BGPExtensionConsumerContextProvider.java
@@ -0,0 +1,52 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.inject.Inject;
+import io.fd.honeycomb.binding.init.ProviderTrait;
+import io.fd.honeycomb.data.init.ShutdownHandler;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionConsumerContext;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
+import org.opendaylight.protocol.bgp.parser.spi.pojo.SimpleBGPExtensionProviderContext;
+import org.opendaylight.protocol.bgp.parser.spi.pojo.SimpleBGPExtensionProviderContextActivator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.Set;
+
+final class BGPExtensionConsumerContextProvider extends ProviderTrait<BGPExtensionConsumerContext> {
+    private static final Logger LOG = LoggerFactory.getLogger(BGPExtensionConsumerContextProvider.class);
+
+    @Inject
+    private Set<BGPExtensionProviderActivator> activators;
+
+    @Inject
+    private ShutdownHandler shutdownHandler;
+
+    @Override
+    protected BGPExtensionConsumerContext create() {
+        final BGPExtensionProviderContext ctx = new SimpleBGPExtensionProviderContext();
+        final SimpleBGPExtensionProviderContextActivator activator =
+            new SimpleBGPExtensionProviderContextActivator(ctx, new ArrayList<>(activators));
+        LOG.debug("Starting BGPExtensionConsumerContext with activators: {}", activators);
+        activator.start();
+        shutdownHandler.register("bgp-extension-context-activator", activator);
+        return ctx;
+    }
+}
diff --git a/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BGPTableTypeRegistryConsumerProvider.java b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BGPTableTypeRegistryConsumerProvider.java
new file mode 100644
index 000000000..24e592a27
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BGPTableTypeRegistryConsumerProvider.java
@@ -0,0 +1,40 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.inject.Inject;
+import io.fd.honeycomb.binding.init.ProviderTrait;
+import org.opendaylight.protocol.bgp.openconfig.spi.BGPTableTypeRegistryConsumer;
+import org.opendaylight.protocol.bgp.openconfig.spi.SimpleBGPTableTypeRegistryProvider;
+
+import java.util.Set;
+
+final class BGPTableTypeRegistryConsumerProvider extends ProviderTrait<BGPTableTypeRegistryConsumer> {
+    @Inject
+    private Set<BGPTableType> tableTypes;
+
+    @Override
+    protected BGPTableTypeRegistryConsumer create() {
+        final SimpleBGPTableTypeRegistryProvider registry = new SimpleBGPTableTypeRegistryProvider();
+        tableTypes.stream().forEach(tableType -> tableType.register(registry));
+        return registry;
+    }
+
+    interface BGPTableType {
+        void register(SimpleBGPTableTypeRegistryProvider registry);
+    }
+}
diff --git a/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BgpExtensionModule.java b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BgpExtensionModule.java
new file mode 100644
index 000000000..10d4398ed
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/BgpExtensionModule.java
@@ -0,0 +1,63 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.inject.Provider;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+
+import java.util.Set;
+
+/**
+ * Interface to define all bindings that BGP extension module should expose
+ */
+public interface BgpExtensionModule {
+
+    /**
+     * RIB activator/s for module
+     */
+    Set<Class<? extends RIBExtensionProviderActivator>> getRibActivators();
+
+    /**
+     * Extension activator/s for module
+     */
+    Set<Class<? extends BGPExtensionProviderActivator>> getExtensionActivators();
+
+    /**
+     * Supported table types
+     */
+    Set<AbstractBgpExtensionModule.TableTypeRegistration> getTableTypes();
+
+    /**
+     * Supported afi's
+     */
+    Set<Class<? extends Provider<AfiSafi>>> getAfiSafiTypeProviders();
+
+    /**
+     * Returns {@code WriterFactory} that binds all nodes that extension is handling
+     */
+    Set<Class<? extends WriterFactory>> getApplicationRibWriters();
+
+    /**
+     * Any additional bindings that are needed
+     */
+    default void configureAlso() {
+        //NOOP - override to add additional configuration
+    }
+}
diff --git a/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/CommonBgpExtensionsModule.java b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/CommonBgpExtensionsModule.java
new file mode 100644
index 000000000..e5406dd44
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/CommonBgpExtensionsModule.java
@@ -0,0 +1,45 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.Singleton;
+import com.google.inject.multibindings.Multibinder;
+import org.opendaylight.protocol.bgp.parser.impl.BGPActivator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionConsumerContext;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionConsumerContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Registers BGP extensions provided by ODL implementation.
+ * TODO(HONEYCOMB-378): add support for flowspec (requires some special initialization)
+ */
+public final class CommonBgpExtensionsModule extends AbstractModule {
+    private static final Logger LOG = LoggerFactory.getLogger(CommonBgpExtensionsModule.class);
+
+    protected void configure() {
+        LOG.debug("Initializing CommonBgpExtensionsModule");
+        // This should be part of BgpModule, but that one is Private and Multibinders + private BASE_MODULES
+        // do not work together, that's why there's a dedicated module here
+        // https://github.com/google/guice/issues/906
+        bind(RIBExtensionConsumerContext.class).toProvider(RIBExtensionConsumerContextProvider.class).in(Singleton.class);
+        bind(BGPExtensionConsumerContext.class).toProvider(BGPExtensionConsumerContextProvider.class).in(Singleton.class);
+        Multibinder.newSetBinder(binder(), BGPExtensionProviderActivator.class).addBinding().to(BGPActivator.class);
+    }
+}
diff --git a/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/RIBExtensionConsumerContextProvider.java b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/RIBExtensionConsumerContextProvider.java
new file mode 100644
index 000000000..a8374ea67
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/RIBExtensionConsumerContextProvider.java
@@ -0,0 +1,46 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.inject.Inject;
+import io.fd.honeycomb.binding.init.ProviderTrait;
+import io.fd.honeycomb.data.init.ShutdownHandler;
+import org.opendaylight.protocol.bgp.rib.spi.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.Set;
+
+public class RIBExtensionConsumerContextProvider extends ProviderTrait<RIBExtensionConsumerContext> {
+    private static final Logger LOG = LoggerFactory.getLogger(RIBExtensionConsumerContextProvider.class);
+    @Inject
+    private Set<RIBExtensionProviderActivator> activators;
+    @Inject
+    private ShutdownHandler shutdownHandler;
+
+    @Override
+    protected RIBExtensionConsumerContext create() {
+        final RIBExtensionProviderContext ctx = new SimpleRIBExtensionProviderContext();
+        final SimpleRIBExtensionProviderContextActivator activator =
+            new SimpleRIBExtensionProviderContextActivator(ctx, new ArrayList<>(activators));
+        LOG.debug("Starting RIBExtensionConsumerContext with activators: {}", activators);
+        activator.start();
+        shutdownHandler.register("rib-extension-consumer-context-activator", activator);
+        return ctx;
+    }
+}
diff --git a/infra/northbound/bgp-extensions/inet/asciidoc/Readme.adoc b/infra/northbound/bgp-extensions/inet/asciidoc/Readme.adoc
new file mode 100644
index 000000000..dbc32d950
--- /dev/null
+++ b/infra/northbound/bgp-extensions/inet/asciidoc/Readme.adoc
@@ -0,0 +1,11 @@
+= Inet
+
+Configure http://docs.opendaylight.org/en/${project-odl-branch}/user-guide/bgp-user-guide.html#evpn-family[Inet] extension for ODL BGP
+
+Handles following table types:
+
+* Ipv4Unicast
+* Ipv6Unicast
+
+Enable by including InetModule in /opt/honeycomb/modules configuration
+
diff --git a/infra/northbound/bgp-extensions/inet/pom.xml b/infra/northbound/bgp-extensions/inet/pom.xml
new file mode 100644
index 000000000..cc62cb9e2
--- /dev/null
+++ b/infra/northbound/bgp-extensions/inet/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>impl-parent</artifactId>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <version>1.18.01-SNAPSHOT</version>
+        <relativePath>../../../../common/impl-parent</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+    <artifactId>inet</artifactId>
+    <version>1.18.01-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+            <artifactId>extension-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-inet</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound</groupId>
+            <artifactId>bgp</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/inet/src/main/java/io/fd/honeycomb/northbound/bgp/extension/InetModule.java b/infra/northbound/bgp-extensions/inet/src/main/java/io/fd/honeycomb/northbound/bgp/extension/InetModule.java
new file mode 100644
index 000000000..477d0ec8c
--- /dev/null
+++ b/infra/northbound/bgp-extensions/inet/src/main/java/io/fd/honeycomb/northbound/bgp/extension/InetModule.java
@@ -0,0 +1,111 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import io.fd.honeycomb.infra.bgp.BgpConfiguration;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.opendaylight.protocol.bgp.inet.BGPActivator;
+import org.opendaylight.protocol.bgp.inet.RIBActivator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafiBuilder;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV4UNICAST;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV6UNICAST;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv6AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Set;
+
+import static io.fd.honeycomb.northbound.bgp.extension.AbstractBgpExtensionModule.TableTypeRegistration.tableType;
+
+public class InetModule extends AbstractBgpExtensionModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(InetModule.class);
+
+    @Override
+    public Set<Class<? extends RIBExtensionProviderActivator>> getRibActivators() {
+        return ImmutableSet.of(RIBActivator.class);
+    }
+
+    @Override
+    public Set<Class<? extends BGPExtensionProviderActivator>> getExtensionActivators() {
+        return ImmutableSet.of(BGPActivator.class);
+    }
+
+    @Override
+    public Set<TableTypeRegistration> getTableTypes() {
+        return ImmutableSet.of(
+                tableType(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class, IPV4UNICAST.class),
+                tableType(Ipv6AddressFamily.class, UnicastSubsequentAddressFamily.class, IPV6UNICAST.class));
+    }
+
+    @Override
+    public Set<Class<? extends Provider<AfiSafi>>> getAfiSafiTypeProviders() {
+        return ImmutableSet.of(
+                V4UnicastTableTypeProvider.class,
+                V6UnicastTableTypeProvider.class);
+    }
+
+    @Override
+    public Set<Class<? extends WriterFactory>> getApplicationRibWriters() {
+        return ImmutableSet.of(InetWriterFactory.class);
+    }
+
+    @Override
+    public Logger getLogger() {
+        return LOG;
+    }
+
+    private static class V4UnicastTableTypeProvider implements Provider<AfiSafi> {
+
+        @Inject
+        private BgpConfiguration cfg;
+
+        @Override
+        public AfiSafi get() {
+            return new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class)
+                    .addAugmentation(AfiSafi2.class,
+                            new AfiSafi2Builder().setReceive(cfg.isBgpMultiplePathsEnabled())
+                                    .setSendMax(cfg.bgpSendMaxMaths.get().shortValue()).build())
+                    .build();
+        }
+    }
+
+    private static class V6UnicastTableTypeProvider implements Provider<AfiSafi> {
+
+        @Inject
+        private BgpConfiguration cfg;
+
+        @Override
+        public AfiSafi get() {
+            return new AfiSafiBuilder().setAfiSafiName(IPV6UNICAST.class)
+                    .addAugmentation(AfiSafi2.class,
+                            new AfiSafi2Builder().setReceive(cfg.isBgpMultiplePathsEnabled())
+                                    .setSendMax(cfg.bgpSendMaxMaths.get().shortValue()).build())
+                    .build();
+        }
+    }
+}
diff --git a/infra/northbound/bgp-extensions/inet/src/main/java/io/fd/honeycomb/northbound/bgp/extension/InetWriterFactory.java b/infra/northbound/bgp-extensions/inet/src/main/java/io/fd/honeycomb/northbound/bgp/extension/InetWriterFactory.java
new file mode 100644
index 000000000..de61c8dfe
--- /dev/null
+++ b/infra/northbound/bgp-extensions/inet/src/main/java/io/fd/honeycomb/northbound/bgp/extension/InetWriterFactory.java
@@ -0,0 +1,61 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.common.collect.Sets;
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import io.fd.honeycomb.translate.util.write.BindingBrokerWriter;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.Ipv4Routes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.ipv4.routes.Ipv4Route;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.Attributes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.attributes.LocalPref;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.attributes.Origin;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.ipv4.next.hop._case.Ipv4NextHop;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+import javax.annotation.Nonnull;
+
+import static io.fd.honeycomb.northbound.bgp.extension.AbstractBgpExtensionModule.TABLES_IID;
+
+public class InetWriterFactory implements WriterFactory {
+
+    private static final InstanceIdentifier<Ipv4Routes> IPV4_ROUTES_IID = TABLES_IID.child((Class) Ipv4Routes.class);
+
+    @Inject
+    @Named("honeycomb-bgp")
+    private DataBroker dataBroker;
+
+    @Override
+    public void init(@Nonnull ModifiableWriterRegistryBuilder registry) {
+        final InstanceIdentifier<Ipv4Routes> subtreeIid = InstanceIdentifier.create(Ipv4Routes.class);
+
+        //TODO - HONEYCOMB-359 - use wildcarded subtree writer
+        registry.subtreeAdd(
+                Sets.newHashSet(
+                        subtreeIid.child(Ipv4Route.class),
+                        subtreeIid.child(Ipv4Route.class).child(Attributes.class),
+                        subtreeIid.child(Ipv4Route.class).child(Attributes.class).child(Origin.class),
+                        subtreeIid.child(Ipv4Route.class).child(Attributes.class).child(LocalPref.class),
+                        subtreeIid.child(Ipv4Route.class).child(Attributes.class).child(Ipv4NextHop.class)),
+                new BindingBrokerWriter<>(IPV4_ROUTES_IID, dataBroker)
+        );
+    }
+}
diff --git a/infra/northbound/bgp-extensions/l3-vpn-v4/asciidoc/Readme.adoc b/infra/northbound/bgp-extensions/l3-vpn-v4/asciidoc/Readme.adoc
new file mode 100644
index 000000000..10ddee8e2
--- /dev/null
+++ b/infra/northbound/bgp-extensions/l3-vpn-v4/asciidoc/Readme.adoc
@@ -0,0 +1,9 @@
+= L3-vpn-v4
+
+Configure v4 part of  http://docs.opendaylight.org/en/${project-odl-branch}/user-guide/bgp-user-guide.html#ip-l3vpn-family[L3Vpn] extension for ODL BGP
+
+Handles following table types:
+
+* L3VpnIpv4Unicast
+
+Enable by including L3VpnV4Module in /opt/honeycomb/modules configuration
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/l3-vpn-v4/pom.xml b/infra/northbound/bgp-extensions/l3-vpn-v4/pom.xml
new file mode 100644
index 000000000..b88125e9c
--- /dev/null
+++ b/infra/northbound/bgp-extensions/l3-vpn-v4/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>impl-parent</artifactId>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <version>1.18.01-SNAPSHOT</version>
+        <relativePath>../../../../common/impl-parent</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+    <artifactId>l3-vpn-v4</artifactId>
+    <version>1.18.01-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+            <artifactId>extension-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-l3vpn</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/l3-vpn-v4/src/main/java/io/fd/honeycomb/northbound/bgp/extension/L3VpnV4Module.java b/infra/northbound/bgp-extensions/l3-vpn-v4/src/main/java/io/fd/honeycomb/northbound/bgp/extension/L3VpnV4Module.java
new file mode 100644
index 000000000..777b4add5
--- /dev/null
+++ b/infra/northbound/bgp-extensions/l3-vpn-v4/src/main/java/io/fd/honeycomb/northbound/bgp/extension/L3VpnV4Module.java
@@ -0,0 +1,74 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Provider;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.opendaylight.protocol.bgp.l3vpn.ipv4.BgpIpv4Activator;
+import org.opendaylight.protocol.bgp.l3vpn.ipv4.RibIpv4Activator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.L3VPNIPV4UNICAST;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.MplsLabeledVpnSubsequentAddressFamily;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collections;
+import java.util.Set;
+
+import static io.fd.honeycomb.northbound.bgp.extension.AbstractBgpExtensionModule.TableTypeRegistration.tableType;
+
+public class L3VpnV4Module extends AbstractBgpExtensionModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(L3VpnV4Module.class);
+
+    @Override
+    public Set<Class<? extends RIBExtensionProviderActivator>> getRibActivators() {
+        return ImmutableSet.of(RibIpv4Activator.class);
+    }
+
+    @Override
+    public Set<Class<? extends BGPExtensionProviderActivator>> getExtensionActivators() {
+        return ImmutableSet.of(BgpIpv4Activator.class);
+    }
+
+    @Override
+    public Set<TableTypeRegistration> getTableTypes() {
+        return ImmutableSet.of(
+                tableType(
+                        Ipv4AddressFamily.class, MplsLabeledVpnSubsequentAddressFamily.class, L3VPNIPV4UNICAST.class));
+    }
+
+    @Override
+    public Set<Class<? extends Provider<AfiSafi>>> getAfiSafiTypeProviders() {
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Set<Class<? extends WriterFactory>> getApplicationRibWriters() {
+        //TODO - HONEYCOMB-359 - use wildcarded subtree writer
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Logger getLogger() {
+        return LOG;
+    }
+}
diff --git a/infra/northbound/bgp-extensions/l3-vpn-v6/asciidoc/Readme.adoc b/infra/northbound/bgp-extensions/l3-vpn-v6/asciidoc/Readme.adoc
new file mode 100644
index 000000000..b63cda935
--- /dev/null
+++ b/infra/northbound/bgp-extensions/l3-vpn-v6/asciidoc/Readme.adoc
@@ -0,0 +1,9 @@
+= L3-vpn-v6
+
+Configure v6 part of http://docs.opendaylight.org/en/${project-odl-branch}/user-guide/bgp-user-guide.html#ip-l3vpn-family[L3Vpn] extension for ODL BGP
+
+Handles following table types:
+
+* L3VpnIpv6Unicast
+
+Enable by including L3VpnV6Module in /opt/honeycomb/modules configuration
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/l3-vpn-v6/pom.xml b/infra/northbound/bgp-extensions/l3-vpn-v6/pom.xml
new file mode 100644
index 000000000..ee6f675e5
--- /dev/null
+++ b/infra/northbound/bgp-extensions/l3-vpn-v6/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>impl-parent</artifactId>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <version>1.18.01-SNAPSHOT</version>
+        <relativePath>../../../../common/impl-parent</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+    <artifactId>l3-vpn-v6</artifactId>
+    <version>1.18.01-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+            <artifactId>extension-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-l3vpn</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/l3-vpn-v6/src/main/java/io/fd/honeycomb/northbound/bgp/extension/L3VpnV6Module.java b/infra/northbound/bgp-extensions/l3-vpn-v6/src/main/java/io/fd/honeycomb/northbound/bgp/extension/L3VpnV6Module.java
new file mode 100644
index 000000000..7125774d9
--- /dev/null
+++ b/infra/northbound/bgp-extensions/l3-vpn-v6/src/main/java/io/fd/honeycomb/northbound/bgp/extension/L3VpnV6Module.java
@@ -0,0 +1,76 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Provider;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.opendaylight.protocol.bgp.l3vpn.ipv6.BgpIpv6Activator;
+import org.opendaylight.protocol.bgp.l3vpn.ipv6.RibIpv6Activator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.L3VPNIPV6UNICAST;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv6AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.MplsLabeledVpnSubsequentAddressFamily;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collections;
+import java.util.Set;
+
+import static io.fd.honeycomb.northbound.bgp.extension.AbstractBgpExtensionModule.TableTypeRegistration.tableType;
+
+public class L3VpnV6Module extends AbstractBgpExtensionModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(L3VpnV6Module.class);
+
+    @Override
+    public Set<Class<? extends RIBExtensionProviderActivator>> getRibActivators() {
+        return ImmutableSet.of(RibIpv6Activator.class);
+    }
+
+    @Override
+    public Set<Class<? extends BGPExtensionProviderActivator>> getExtensionActivators() {
+        return ImmutableSet.of(BgpIpv6Activator.class);
+    }
+
+    @Override
+    public Set<TableTypeRegistration> getTableTypes() {
+        return ImmutableSet.of(
+                tableType(
+                        Ipv6AddressFamily.class,
+                        MplsLabeledVpnSubsequentAddressFamily.class,
+                        L3VPNIPV6UNICAST.class));
+    }
+
+    @Override
+    public Set<Class<? extends Provider<AfiSafi>>> getAfiSafiTypeProviders() {
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Set<Class<? extends WriterFactory>> getApplicationRibWriters() {
+        //TODO - HONEYCOMB-359 - use wildcarded subtree writer
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Logger getLogger() {
+        return LOG;
+    }
+}
diff --git a/infra/northbound/bgp-extensions/labeled-unicast/asciidoc/Readme.adoc b/infra/northbound/bgp-extensions/labeled-unicast/asciidoc/Readme.adoc
new file mode 100644
index 000000000..831c8d01b
--- /dev/null
+++ b/infra/northbound/bgp-extensions/labeled-unicast/asciidoc/Readme.adoc
@@ -0,0 +1,10 @@
+= Labeled-unicast
+
+Configure http://docs.opendaylight.org/en/${project-odl-branch}/user-guide/bgp-user-guide.html#ip-labeled-unicast-family[LabeledUnicast] extension for ODL BGP
+
+Handles following table types:
+
+* Ipv4LabeledUnicast
+* Ipv6LabeledUnicast
+
+Enable by including LabeledUnicastModule in /opt/honeycomb/modules configuration
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/labeled-unicast/pom.xml b/infra/northbound/bgp-extensions/labeled-unicast/pom.xml
new file mode 100644
index 000000000..8719e22f9
--- /dev/null
+++ b/infra/northbound/bgp-extensions/labeled-unicast/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>impl-parent</artifactId>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <version>1.18.01-SNAPSHOT</version>
+        <relativePath>../../../../common/impl-parent</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+    <artifactId>labeled-unicast</artifactId>
+    <version>1.18.01-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+            <artifactId>extension-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-labeled-unicast</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound</groupId>
+            <artifactId>bgp</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/labeled-unicast/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LabeledUnicastModule.java b/infra/northbound/bgp-extensions/labeled-unicast/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LabeledUnicastModule.java
new file mode 100644
index 000000000..fd32c5472
--- /dev/null
+++ b/infra/northbound/bgp-extensions/labeled-unicast/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LabeledUnicastModule.java
@@ -0,0 +1,111 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import io.fd.honeycomb.infra.bgp.BgpConfiguration;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.opendaylight.protocol.bgp.labeled.unicast.BGPActivator;
+import org.opendaylight.protocol.bgp.labeled.unicast.RIBActivator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafiBuilder;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV4LABELLEDUNICAST;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV6LABELLEDUNICAST;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev150525.LabeledUnicastSubsequentAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv6AddressFamily;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Set;
+
+import static io.fd.honeycomb.northbound.bgp.extension.AbstractBgpExtensionModule.TableTypeRegistration.tableType;
+
+public class LabeledUnicastModule extends AbstractBgpExtensionModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(LabeledUnicastModule.class);
+
+
+    @Override
+    public Set<Class<? extends RIBExtensionProviderActivator>> getRibActivators() {
+        return ImmutableSet.of(RIBActivator.class);
+    }
+
+    @Override
+    public Set<Class<? extends BGPExtensionProviderActivator>> getExtensionActivators() {
+        return ImmutableSet.of(BGPActivator.class);
+    }
+
+    @Override
+    public Set<TableTypeRegistration> getTableTypes() {
+        return ImmutableSet.of(
+                tableType(Ipv4AddressFamily.class, LabeledUnicastSubsequentAddressFamily.class, IPV4LABELLEDUNICAST.class),
+                tableType(Ipv6AddressFamily.class, LabeledUnicastSubsequentAddressFamily.class, IPV6LABELLEDUNICAST.class)
+        );
+    }
+
+    @Override
+    public Set<Class<? extends Provider<AfiSafi>>> getAfiSafiTypeProviders() {
+        return ImmutableSet.of(
+                V6LabeledUnicastTableTypeProvider.class,
+                V4LabeledUnicastTableTypeProvider.class);
+    }
+
+    @Override
+    public Set<Class<? extends WriterFactory>> getApplicationRibWriters() {
+        return ImmutableSet.of(LabeledUnicastWriterFactory.class);
+    }
+
+    @Override
+    public Logger getLogger() {
+        return LOG;
+    }
+
+    private static class V4LabeledUnicastTableTypeProvider implements Provider<AfiSafi> {
+        @Inject
+        private BgpConfiguration cfg;
+
+        @Override
+        public AfiSafi get() {
+            return new AfiSafiBuilder().setAfiSafiName(IPV4LABELLEDUNICAST.class)
+                    .addAugmentation(AfiSafi2.class,
+                            new AfiSafi2Builder().setReceive(cfg.isBgpMultiplePathsEnabled())
+                                    .setSendMax(cfg.bgpSendMaxMaths.get().shortValue()).build())
+                    .build();
+        }
+    }
+
+    private static class V6LabeledUnicastTableTypeProvider implements Provider<AfiSafi> {
+        @Inject
+        private BgpConfiguration cfg;
+
+        @Override
+        public AfiSafi get() {
+            return new AfiSafiBuilder().setAfiSafiName(IPV6LABELLEDUNICAST.class)
+                    .addAugmentation(AfiSafi2.class,
+                            new AfiSafi2Builder().setReceive(cfg.isBgpMultiplePathsEnabled())
+                                    .setSendMax(cfg.bgpSendMaxMaths.get().shortValue()).build())
+                    .build();
+        }
+    }
+}
diff --git a/infra/northbound/bgp-extensions/labeled-unicast/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LabeledUnicastWriterFactory.java b/infra/northbound/bgp-extensions/labeled-unicast/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LabeledUnicastWriterFactory.java
new file mode 100644
index 000000000..c1ccabacf
--- /dev/null
+++ b/infra/northbound/bgp-extensions/labeled-unicast/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LabeledUnicastWriterFactory.java
@@ -0,0 +1,64 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.common.collect.Sets;
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import io.fd.honeycomb.translate.util.write.BindingBrokerWriter;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev150525.labeled.unicast.LabelStack;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev150525.labeled.unicast.routes.LabeledUnicastRoutes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev150525.labeled.unicast.routes.list.LabeledUnicastRoute;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.Attributes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.attributes.LocalPref;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.attributes.Origin;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.ipv4.next.hop._case.Ipv4NextHop;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+import javax.annotation.Nonnull;
+
+import static io.fd.honeycomb.northbound.bgp.extension.AbstractBgpExtensionModule.TABLES_IID;
+
+
+public class LabeledUnicastWriterFactory implements WriterFactory {
+
+    private static final InstanceIdentifier<LabeledUnicastRoutes> LABELED_UNICAST_ROUTES_IID = TABLES_IID.child((Class) LabeledUnicastRoutes.class);
+
+    @Inject
+    @Named("honeycomb-bgp")
+    private DataBroker dataBroker;
+
+    @Override
+    public void init(@Nonnull ModifiableWriterRegistryBuilder registry) {
+        final InstanceIdentifier<LabeledUnicastRoutes> subtreeIid = InstanceIdentifier.create(LabeledUnicastRoutes.class);
+
+        //TODO - HONEYCOMB-359 - use wildcarded subtree writer
+        registry.subtreeAdd(
+                Sets.newHashSet(
+                        subtreeIid.child(LabeledUnicastRoute.class),
+                        subtreeIid.child(LabeledUnicastRoute.class).child(Attributes.class),
+                        subtreeIid.child(LabeledUnicastRoute.class).child(Attributes.class).child(Origin.class),
+                        subtreeIid.child(LabeledUnicastRoute.class).child(Attributes.class).child(LocalPref.class),
+                        subtreeIid.child(LabeledUnicastRoute.class).child(Attributes.class).child(Ipv4NextHop.class),
+                        subtreeIid.child(LabeledUnicastRoute.class).child(LabelStack.class)
+                ),
+                new BindingBrokerWriter<>(LABELED_UNICAST_ROUTES_IID, dataBroker));
+    }
+}
diff --git a/infra/northbound/bgp-extensions/linkstate/asciidoc/Readme.adoc b/infra/northbound/bgp-extensions/linkstate/asciidoc/Readme.adoc
new file mode 100644
index 000000000..30b77cd9a
--- /dev/null
+++ b/infra/northbound/bgp-extensions/linkstate/asciidoc/Readme.adoc
@@ -0,0 +1,9 @@
+= Linkstate
+
+Configure http://docs.opendaylight.org/en/${project-odl-branch}/user-guide/bgp-user-guide.html#link-state-family[Linkstate] extension for ODL BGP
+
+Handles following table types:
+
+* Linkstate
+
+Enable by including LinkstateModule in /opt/honeycomb/modules configuration
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/linkstate/pom.xml b/infra/northbound/bgp-extensions/linkstate/pom.xml
new file mode 100644
index 000000000..0a674fa69
--- /dev/null
+++ b/infra/northbound/bgp-extensions/linkstate/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>impl-parent</artifactId>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <version>1.18.01-SNAPSHOT</version>
+        <relativePath>../../../../common/impl-parent</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+    <artifactId>linkstate</artifactId>
+    <version>1.18.01-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+            <artifactId>extension-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.opendaylight.bgpcep</groupId>
+            <artifactId>bgp-linkstate</artifactId>
+            <version>${bgpcep.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>io.fd.honeycomb.northbound</groupId>
+            <artifactId>bgp</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/infra/northbound/bgp-extensions/linkstate/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LinkstateModule.java b/infra/northbound/bgp-extensions/linkstate/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LinkstateModule.java
new file mode 100644
index 000000000..622117293
--- /dev/null
+++ b/infra/northbound/bgp-extensions/linkstate/src/main/java/io/fd/honeycomb/northbound/bgp/extension/LinkstateModule.java
@@ -0,0 +1,93 @@
+/*
+ * 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.honeycomb.northbound.bgp.extension;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import io.fd.honeycomb.infra.bgp.BgpConfiguration;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import org.opendaylight.protocol.bgp.linkstate.impl.BGPActivator;
+import org.opendaylight.protocol.bgp.linkstate.impl.RIBActivator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafiBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateSubsequentAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.AfiSafi2Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev160614.LINKSTATE;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collections;
+import java.util.Set;
+
+import static io.fd.honeycomb.northbound.bgp.extension.AbstractBgpExtensionModule.TableTypeRegistration.tableType;
+
+public class LinkstateModule extends AbstractBgpExtensionModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(LinkstateModule.class);
+
+    @Override
+    public Set<Class<? extends RIBExtensionProviderActivator>> getRibActivators() {
+        return ImmutableSet.of(RIBActivator.class);
+    }
+
+    @Override
+    public Set<Class<? extends BGPExtensionProviderActivator>> getExtensionActivators() {
+        return ImmutableSet.of(BGPActivator.class);
+    }
+
+    @Override
+    public Set<TableTypeRegistration> getTableTypes() {
+        return ImmutableSet.of(
+                tableType(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class, LINKSTATE.class));
+    }
+
+    @Override
+    public Set<Class<? extends Provider<AfiSafi>>> getAfiSafiTypeProviders() {
+        return ImmutableSet.of(LinkstateAfiSafiProvider.class);
+    }
+
+    @Override
+    public Set<Class<? extends WriterFactory>> getApplicationRibWriters() {
+        //TODO - HONEYCOMB-359 - use wildcarded subtree writer
+        return Collections.emptySet();
+    }
+
+    @Override
+    public Logger getLogger() {
+        return LOG;
+    }
+
+    private static class LinkstateAfiSafiProvider implements Provider<AfiSafi> {
+
+        @Inject
+        private BgpConfiguration cfg;
+
+        @Override
+        public AfiSafi get() {
+            return new AfiSafiBuilder().setAfiSafiName(LINKSTATE.class)
+                    .addAugmentation(AfiSafi2.class,
+                            new AfiSafi2Builder().setReceive(cfg.isBgpMultiplePathsEnabled())
+                                    .setSendMax(cfg.bgpSendMaxMaths.get().shortValue()).build())
+                    .build();
+        }
+    }
+}
diff --git a/infra/northbound/bgp-extensions/pom.xml b/infra/northbound/bgp-extensions/pom.xml
new file mode 100644
index 000000000..fa770c020
--- /dev/null
+++ b/infra/northbound/bgp-extensions/pom.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>honeycomb-parent</artifactId>
+        <groupId>io.fd.honeycomb.common</groupId>
+        <version>1.18.01-SNAPSHOT</version>
+        <relativePath>../../../common/honeycomb-parent</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>io.fd.honeycomb.northbound.bgp</groupId>
+    <artifactId>bgp-extensions</artifactId>
+    <version>1.18.01-SNAPSHOT</version>
+    <modules>
+        <module>evpn</module>
+        <module>inet</module>
+        <module>l3-vpn-v4</module>
+        <module>l3-vpn-v6</module>
+        <module>labeled-unicast</module>
+        <module>linkstate</module>
+        <module>extension-common</module>
+    </modules>
+    <packaging>pom</packaging>
+
+</project>
\ No newline at end of file