HC2VPP-304 - add SRv6 policy module

new models:
- hc2vpp-oc-srte-policy@2017-09-18.yang
  (ietf draft for srte-policies)
- vpp-oc-srte-policy@2018-05-14.yang
  (augments oc-srte-policy model with VPP specific configuration)
- policy-context@2018-06-07.yang
  defines policy contexts for policies and candidate paths

new features:
- adds support for writing/reading SRv6 policies
- adds support for writing/reading L2 steering
- adds support for writing/reading L3 steering
- implements support for FIB table management (HC2VPP-345)

Change-Id: Ie83ac8ecdcc0e46086e1ecdaecbb811746151c2f
Signed-off-by: Michal Cmarada <michal.cmarada@pantheon.tech>

48 files changed, 4258 insertions, 7 deletions

diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/Srv6Module.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/Srv6Module.java
index ec91b2133..3e51a4b01 100644
--- a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/Srv6Module.java
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/Srv6Module.java
@@ -21,13 +21,19 @@ import static io.fd.hc2vpp.srv6.Srv6Configuration.DEFAULT_LOCATOR_LENGTH;
 import com.google.inject.AbstractModule;
 import com.google.inject.Singleton;
 import com.google.inject.multibindings.Multibinder;
+import io.fd.hc2vpp.srv6.read.Srv6PolicyReaderFactory;
 import io.fd.hc2vpp.srv6.read.Srv6ReaderFactory;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManagerImpl;
 import io.fd.hc2vpp.srv6.util.LocatorContextManager;
 import io.fd.hc2vpp.srv6.util.LocatorContextManagerImpl;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.hc2vpp.srv6.util.PolicyContextManagerImpl;
 import io.fd.hc2vpp.srv6.util.function.LocalSidFunctionReadBindingRegistry;
 import io.fd.hc2vpp.srv6.util.function.LocalSidFunctionReadBindingRegistryProvider;
 import io.fd.hc2vpp.srv6.util.function.LocalSidFunctionWriteBindingRegistry;
 import io.fd.hc2vpp.srv6.util.function.LocalSidFunctionWriteBindingRegistryProvider;
+import io.fd.hc2vpp.srv6.write.Srv6PolicyWriterFactory;
 import io.fd.hc2vpp.srv6.write.Srv6WriterFactory;
 import io.fd.honeycomb.translate.read.ReaderFactory;
 import io.fd.honeycomb.translate.write.WriterFactory;
@@ -35,7 +41,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class Srv6Module extends AbstractModule {
-
     private static final Logger LOG = LoggerFactory.getLogger(Srv6Module.class);
 
     @Override
@@ -45,20 +50,27 @@ public class Srv6Module extends AbstractModule {
         requestInjection(Srv6Configuration.class);
 
         bind(LocatorContextManager.class).toInstance(new LocatorContextManagerImpl(DEFAULT_LOCATOR_LENGTH));
+        bind(PolicyContextManager.class).toInstance(new PolicyContextManagerImpl());
+        bind(CandidatePathContextManager.class).toInstance(new CandidatePathContextManagerImpl());
 
         bind(LocalSidFunctionReadBindingRegistry.class).toProvider(LocalSidFunctionReadBindingRegistryProvider.class)
                 .in(Singleton.class);
 
         bind(LocalSidFunctionWriteBindingRegistry.class).toProvider(LocalSidFunctionWriteBindingRegistryProvider.class)
                 .in(Singleton.class);
+        LOG.info("Binding SrPolicy context");
 
         LOG.info("Injecting SRv6 writers");
         final Multibinder<WriterFactory> writeBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
         writeBinder.addBinding().to(Srv6WriterFactory.class);
+        LOG.info("Injecting SRv6 Policy writers");
+        writeBinder.addBinding().to(Srv6PolicyWriterFactory.class);
 
         LOG.info("Injecting SRv6 readers");
         final Multibinder<ReaderFactory> readerBinder = Multibinder.newSetBinder(binder(), ReaderFactory.class);
         readerBinder.addBinding().to(Srv6ReaderFactory.class);
+        LOG.info("Injecting SRv6 Policy readers");
+        readerBinder.addBinding().to(Srv6PolicyReaderFactory.class);
 
         LOG.info("SRv6 module successfully configured");
     }
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/Srv6PolicyIIds.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/Srv6PolicyIIds.java
new file mode 100644
index 000000000..19f62542e
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/Srv6PolicyIIds.java
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6;
+
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.SegmentRouting;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.AutorouteInclude;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.BindingSid;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.CandidatePaths;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.CandidatePath;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.NamedSegmentLists;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.named.segment.list.Segments;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.named.segment.list.segments.Segment;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.properties.SegmentLists;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.properties.segment.lists.SegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.Policies;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policy.properties.Config;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.Prefixes;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.routing.TrafficEngineering;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppL2AutorouteIncludeAugmentation;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppSrPolicyAugmentation;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.VppSrPolicy;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.autoroute.include.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.Routing;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.Locator1;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.multi.paths.v6.Paths;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.multi.paths.v6.paths.Path;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.routing.srv6.locators.locator.Static;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.routing.srv6.locators.locator._static.LocalSids;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6._static.cfg.Sid;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.End;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndB6;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndB6Encaps;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndBm;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndDt4;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndDt46;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndDt6;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndDx2;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndDx4;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndDx6;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndT;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6._static.rev180301.srv6.sid.config.EndX;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.base.rev180301.Routing1;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.base.rev180301.routing.Srv6;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.base.rev180301.srv6.encap.Encapsulation;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.base.rev180301.srv6.locators.Locators;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.base.rev180301.srv6.locators.locators.Locator;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.base.rev180301.srv6.locators.locators.locator.Prefix;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class Srv6PolicyIIds {
+    // SRV6 POLICIES
+    //segment-routing
+    public static final InstanceIdentifier<SegmentRouting> SR = InstanceIdentifier.create(SegmentRouting.class);
+    public static final InstanceIdentifier<TrafficEngineering> SR_TE = SR.child(TrafficEngineering.class);
+
+    //segment-routing/traffic-engineering/named-segment-lists
+    public static final InstanceIdentifier<NamedSegmentLists> SR_TE_NSLS = SR_TE.child(NamedSegmentLists.class);
+    public static final InstanceIdentifier<NamedSegmentList> SR_TE_NSLS_NSL_IID =
+            SR_TE_NSLS.child(NamedSegmentList.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.list.properties.Config>
+            SR_TE_NSLS_NSL_CFG = SR_TE_NSLS_NSL_IID
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.list.properties.Config.class);
+    public static final InstanceIdentifier<Segments> SR_TE_NSLS_NSL_SGS = SR_TE_NSLS_NSL_IID.child(Segments.class);
+    public static final InstanceIdentifier<Segment> SR_TE_NSLS_NSL_SGS_SG = SR_TE_NSLS_NSL_SGS.child(Segment.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.properties.Config>
+            SR_TE_NSLS_NSL_SGS_SG_CFG = SR_TE_NSLS_NSL_SGS_SG
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.properties.Config.class);
+    public static final InstanceIdentifier<NamedSegmentList> NSL = InstanceIdentifier.create(NamedSegmentList.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.list.properties.State>
+            NSL_STATE = NSL
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.list.properties.State.class);
+    public static final InstanceIdentifier<Segments> NSL_SGS = NSL.child(Segments.class);
+    public static final InstanceIdentifier<Segment> NSL_SGS_SG = NSL_SGS.child(Segment.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.properties.State>
+            NSL_SGS_SG_STATE = NSL_SGS_SG
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.properties.State.class);
+
+    // policies
+    public static final InstanceIdentifier<Policies> SR_TE_PLS = SR_TE.child(Policies.class);
+    public static final InstanceIdentifier<Policy> SR_TE_PLS_POL = SR_TE_PLS.child(Policy.class);
+    public static final InstanceIdentifier<BindingSid> SR_TE_PLS_POL_BSID = SR_TE_PLS_POL.child(BindingSid.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.Config>
+            SR_TE_PLS_POL_BSID_CFG = SR_TE_PLS_POL_BSID
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.Config.class);
+
+    // policy
+    public static final InstanceIdentifier<Policy> SR_POLICY = InstanceIdentifier.create(Policy.class);
+    public static final InstanceIdentifier<Config> SR_POLICY_CFG = SR_POLICY.child(Config.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policy.properties.State>
+            SR_POLICY_STATE = SR_POLICY
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policy.properties.State.class);
+
+    // policies/policy/autoroute-include
+    public static final InstanceIdentifier<AutorouteInclude> SR_TE_PLS_POL_AI =
+            SR_TE_PLS_POL.child(AutorouteInclude.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.autoroute.include.Config>
+            SR_TE_PLS_POL_AI_CFG = SR_TE_PLS_POL_AI
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.autoroute.include.Config.class);
+
+    // policies/policy/autoroute-include/prefixes
+    public static final InstanceIdentifier<Prefixes> SR_TE_PLS_POL_AI_PFS = SR_TE_PLS_POL_AI.child(Prefixes.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Config>
+            SR_TE_PLS_POL_AI_PFS_CFG = SR_TE_PLS_POL_AI_PFS
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Config.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.State>
+            SR_TE_PLS_POL_AI_PFS_STATE = SR_TE_PLS_POL_AI_PFS
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.State.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix>
+            SR_TE_PLS_POL_AI_PFS_PF_IID = SR_TE_PLS_POL_AI_PFS
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix>
+            SR_TE_PLS_POL_AI_PFS_PF = InstanceIdentifier
+            .create(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.include.prefix.Config>
+            SR_TE_PLS_POL_AI_PFS_PF_CFG = SR_TE_PLS_POL_AI_PFS_PF
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.include.prefix.Config.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.include.prefix.State>
+            SR_TE_PLS_POL_AI_PFS_PF_STATE = SR_TE_PLS_POL_AI_PFS_PF
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.include.prefix.State.class);
+
+    // policies/policy/autoroute-include/interfaces
+    public static final InstanceIdentifier<VppL2AutorouteIncludeAugmentation> SR_TE_PLS_POL_AI_IFAUG =
+            SR_TE_PLS_POL_AI.augmentation(VppL2AutorouteIncludeAugmentation.class);
+    public static final InstanceIdentifier<Interfaces> SR_TE_PLS_POL_AI_IFCS =
+            SR_TE_PLS_POL_AI_IFAUG.child(Interfaces.class);
+    public static final InstanceIdentifier<Interface> SR_TE_PLS_POL_AI_IFCS_IFC_IID =
+            SR_TE_PLS_POL_AI_IFCS.child(Interface.class);
+    public static final InstanceIdentifier<Interface> SR_TE_PLS_POL_AI_IFCS_IFC =
+            InstanceIdentifier.create(Interface.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces._interface.Config>
+            SR_TE_PLS_POL_AI_IFCS_IFC_CFG = SR_TE_PLS_POL_AI_IFCS_IFC
+            .child(org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces._interface.Config.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces._interface.State>
+            SR_TE_PLS_POL_AI_IFCS_IFC_STATE = SR_TE_PLS_POL_AI_IFCS_IFC
+            .child(org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces._interface.State.class);
+
+    // policy/binding-sid
+    public static final InstanceIdentifier<BindingSid> SR_POLICY_BSID = SR_POLICY.child(BindingSid.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.State>
+            SR_POLICY_BSID_STATE = SR_POLICY_BSID
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.State.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.State>
+            SR_POLICY_BSID_CFG = SR_POLICY_BSID
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.State.class);
+
+    // policy/vpp-sr-policy
+    public static final InstanceIdentifier<VppSrPolicyAugmentation> SR_POLICY_VPP =
+            SR_POLICY.augmentation(VppSrPolicyAugmentation.class);
+    public static final InstanceIdentifier<VppSrPolicy> SR_POLICY_VPP_SR =
+            SR_POLICY_VPP.child(VppSrPolicy.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.policy.Config>
+            SR_POLICY_VPP_SR_CFG = SR_POLICY_VPP_SR
+            .child(org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.policy.Config.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.policy.State>
+            SR_POLICY_VPP_SR_STATE = SR_POLICY_VPP_SR
+            .child(org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.policy.State.class);
+
+    // policy/candidate-paths
+    public static final InstanceIdentifier<CandidatePaths> SR_POLICY_CPS = SR_POLICY.child(CandidatePaths.class);
+    public static final InstanceIdentifier<CandidatePath> SR_POLICY_CPS_CP = SR_POLICY_CPS.child(CandidatePath.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.candidate.path.Config>
+            SR_POLICY_CPS_CP_CFG = SR_POLICY_CPS_CP
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.candidate.path.Config.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.candidate.path.State>
+            SR_POLICY_CPS_CP_STATE = SR_POLICY_CPS_CP
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.candidate.path.State.class);
+
+    public static final InstanceIdentifier<SegmentLists> SR_POLICY_CPS_CP_SLS =
+            SR_POLICY_CPS_CP.child(SegmentLists.class);
+    public static final InstanceIdentifier<SegmentList> SR_POLICY_CPS_CP_SLS_SL =
+            SR_POLICY_CPS_CP_SLS.child(SegmentList.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.Config>
+            SR_POLICY_CPS_CP_SLS_SL_CFG = SR_POLICY_CPS_CP_SLS_SL
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.Config.class);
+    public static final InstanceIdentifier<BindingSid> SR_POLICY_CPS_CP_BSID = SR_POLICY_CPS_CP.child(BindingSid.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.Config>
+            SR_POLICY_CPS_CP_BSID_CFG = SR_POLICY_CPS_CP_BSID
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.Config.class);
+    public static final InstanceIdentifier<org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.State>
+            SR_POLICY_CPS_CP_BSID_STATE = SR_POLICY_CPS_CP_BSID
+            .child(org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.State.class);
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/Srv6PolicyReaderFactory.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/Srv6PolicyReaderFactory.java
new file mode 100644
index 000000000..79b18d235
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/Srv6PolicyReaderFactory.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.hc2vpp.srv6.read.policy.NamedSegmentCustomizer;
+import io.fd.hc2vpp.srv6.read.policy.PolicyCustomizer;
+import io.fd.hc2vpp.srv6.read.steering.InterfaceCustomizer;
+import io.fd.hc2vpp.srv6.read.steering.PrefixCustomizer;
+import io.fd.hc2vpp.srv6.read.steering.PrefixesStateCustomizer;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.LocatorContextManager;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.honeycomb.translate.impl.read.GenericListReader;
+import io.fd.honeycomb.translate.impl.read.GenericReader;
+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.http.cisco.com.ns.yang.oc.srte.policy.rev170918.SegmentRoutingBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.AutorouteIncludeBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.NamedSegmentListsBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.PoliciesBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.PrefixesBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.routing.TrafficEngineeringBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppL2AutorouteIncludeAugmentationBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.autoroute.include.InterfacesBuilder;
+
+public class Srv6PolicyReaderFactory implements ReaderFactory {
+
+    @Inject
+    @Named("interface-context")
+    private NamingContext interfaceContext;
+
+    @Inject
+    private FutureJVppCore vppApi;
+
+    @Inject
+    private LocatorContextManager locatorContext;
+
+    @Inject
+    private PolicyContextManager policyContext;
+
+    @Inject
+    private CandidatePathContextManager candidateContext;
+
+    @Override
+    public void init(@Nonnull final ModifiableReaderRegistryBuilder registry) {
+        registry.addStructuralReader(Srv6PolicyIIds.SR, SegmentRoutingBuilder.class);
+        registry.addStructuralReader(Srv6PolicyIIds.SR_TE, TrafficEngineeringBuilder.class);
+        registry.addStructuralReader(Srv6PolicyIIds.SR_TE_PLS, PoliciesBuilder.class);
+        registry.addStructuralReader(Srv6PolicyIIds.SR_TE_PLS_POL_AI, AutorouteIncludeBuilder.class);
+        registry.addStructuralReader(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS, PrefixesBuilder.class);
+        registry.addStructuralReader(Srv6PolicyIIds.SR_TE_PLS_POL_AI_IFCS, InterfacesBuilder.class);
+        registry.addStructuralReader(Srv6PolicyIIds.SR_TE_PLS_POL_AI_IFAUG,
+                VppL2AutorouteIncludeAugmentationBuilder.class);
+        registry.addStructuralReader(Srv6PolicyIIds.SR_TE_NSLS, NamedSegmentListsBuilder.class);
+
+        registry.subtreeAdd(ImmutableSet
+                        .of(Srv6PolicyIIds.SR_POLICY_BSID, Srv6PolicyIIds.SR_POLICY_BSID_STATE,
+                                Srv6PolicyIIds.SR_POLICY_VPP, Srv6PolicyIIds.SR_POLICY_VPP_SR,
+                                Srv6PolicyIIds.SR_POLICY_VPP_SR_STATE, Srv6PolicyIIds.SR_POLICY_STATE,
+                                Srv6PolicyIIds.SR_POLICY_CPS, Srv6PolicyIIds.SR_POLICY_CPS_CP,
+                                Srv6PolicyIIds.SR_POLICY_CPS_CP_STATE, Srv6PolicyIIds.SR_POLICY_CPS_CP_BSID,
+                                Srv6PolicyIIds.SR_POLICY_CPS_CP_BSID_STATE, Srv6PolicyIIds.SR_POLICY_CPS_CP_SLS,
+                                Srv6PolicyIIds.SR_POLICY_CPS_CP_SLS_SL, Srv6PolicyIIds.SR_POLICY_CPS_CP_SLS_SL_CFG),
+                new GenericListReader<>(Srv6PolicyIIds.SR_TE_PLS_POL,
+                        new PolicyCustomizer(vppApi, policyContext, candidateContext)));
+        registry.add(
+                new GenericReader<>(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS_STATE,
+                        new PrefixesStateCustomizer(vppApi)));
+
+        registry.subtreeAdd(ImmutableSet.of(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS_PF_STATE),
+                new GenericListReader<>(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS_PF_IID,
+                        new PrefixCustomizer(vppApi)));
+        registry.subtreeAdd(ImmutableSet.of(Srv6PolicyIIds.SR_TE_PLS_POL_AI_IFCS_IFC_STATE),
+                new GenericListReader<>(Srv6PolicyIIds.SR_TE_PLS_POL_AI_IFCS_IFC_IID,
+                        new InterfaceCustomizer(vppApi, interfaceContext)));
+
+        registry.subtreeAdd(
+                ImmutableSet.of(Srv6PolicyIIds.NSL_STATE, Srv6PolicyIIds.NSL_SGS, Srv6PolicyIIds.NSL_SGS_SG,
+                        Srv6PolicyIIds.NSL_SGS_SG_STATE),
+                new GenericListReader<>(Srv6PolicyIIds.SR_TE_NSLS_NSL_IID,
+                        new NamedSegmentCustomizer(vppApi, policyContext, candidateContext)));
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/Srv6ReaderFactory.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/Srv6ReaderFactory.java
index 312280dce..41c33f98b 100644
--- a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/Srv6ReaderFactory.java
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/Srv6ReaderFactory.java
@@ -43,7 +43,7 @@ public class Srv6ReaderFactory implements ReaderFactory {
     private LocalSidFunctionReadBindingRegistry bindingRegistry;
 
     @Inject
-    protected LocatorContextManager locatorContext;
+    private LocatorContextManager locatorContext;
 
     @Override
     public void init(@Nonnull final ModifiableReaderRegistryBuilder registry) {
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/NamedSegmentCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/NamedSegmentCustomizer.java
new file mode 100644
index 000000000..9f9c0e2ab
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/NamedSegmentCustomizer.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.policy;
+
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.srv6.read.policy.request.PolicyReadRequest;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.List;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.NamedSegmentListsBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentListBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentListKey;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class NamedSegmentCustomizer extends FutureJVppCustomizer
+        implements ListReaderCustomizer<NamedSegmentList, NamedSegmentListKey, NamedSegmentListBuilder> {
+    private final PolicyContextManager policyContext;
+    private final CandidatePathContextManager candidateContext;
+
+    public NamedSegmentCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
+                                  final PolicyContextManager policyContext,
+                                  final CandidatePathContextManager candidateContext) {
+        super(futureJVppCore);
+        this.policyContext = policyContext;
+        this.candidateContext = candidateContext;
+    }
+
+    @Nonnull
+    @Override
+    public List<NamedSegmentListKey> getAllIds(@Nonnull final InstanceIdentifier<NamedSegmentList> instanceIdentifier,
+                                               @Nonnull final ReadContext readContext) throws ReadFailedException {
+        PolicyReadRequest
+                policyReadRequest = new PolicyReadRequest(getFutureJVpp(), policyContext, candidateContext);
+        policyReadRequest.checkValid();
+        return policyReadRequest.readNamedSegmentListKeys(instanceIdentifier, readContext);
+    }
+
+    @Override
+    public void merge(@Nonnull final Builder<? extends DataObject> builder,
+                      @Nonnull final List<NamedSegmentList> list) {
+        ((NamedSegmentListsBuilder) builder).setNamedSegmentList(list);
+    }
+
+    @Nonnull
+    @Override
+    public NamedSegmentListBuilder getBuilder(@Nonnull final InstanceIdentifier<NamedSegmentList> instanceIdentifier) {
+        return new NamedSegmentListBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull final InstanceIdentifier<NamedSegmentList> instanceIdentifier,
+                                      @Nonnull final NamedSegmentListBuilder builder,
+                                      @Nonnull final ReadContext readContext) throws ReadFailedException {
+        PolicyReadRequest readRequest = new PolicyReadRequest(getFutureJVpp(), policyContext, candidateContext);
+        readRequest.readNamedSegmentList(instanceIdentifier, builder, readContext);
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/PolicyCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/PolicyCustomizer.java
new file mode 100644
index 000000000..c4c323b52
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/PolicyCustomizer.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.policy;
+
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.srv6.read.policy.request.PolicyReadRequest;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.List;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.PoliciesBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PolicyCustomizer extends FutureJVppCustomizer
+        implements ListReaderCustomizer<Policy, PolicyKey, PolicyBuilder> {
+
+    private final PolicyContextManager policyContext;
+    private final CandidatePathContextManager candidateContext;
+
+    public PolicyCustomizer(@Nonnull final FutureJVppCore futureJVppCore, PolicyContextManager policyContext,
+                            final CandidatePathContextManager candidateContext) {
+        super(futureJVppCore);
+        this.policyContext = policyContext;
+        this.candidateContext = candidateContext;
+    }
+
+    @Nonnull
+    @Override
+    public List<PolicyKey> getAllIds(@Nonnull InstanceIdentifier<Policy> id, @Nonnull ReadContext context)
+            throws ReadFailedException {
+        PolicyReadRequest policyReadRequest = new PolicyReadRequest(getFutureJVpp(), policyContext, candidateContext);
+        return policyReadRequest.readAllKeys(id, context);
+    }
+
+    @Override
+    public void merge(@Nonnull Builder<? extends DataObject> builder, @Nonnull List<Policy> readData) {
+        ((PoliciesBuilder) builder).setPolicy(readData);
+    }
+
+    @Nonnull
+    @Override
+    public PolicyBuilder getBuilder(@Nonnull InstanceIdentifier<Policy> id) {
+        return new PolicyBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull InstanceIdentifier<Policy> id, @Nonnull PolicyBuilder builder,
+                                      @Nonnull ReadContext ctx) throws ReadFailedException {
+        PolicyReadRequest readRequest = new PolicyReadRequest(getFutureJVpp(), policyContext, candidateContext);
+        readRequest.readSpecific(id, ctx, builder);
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/request/PolicyReadRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/request/PolicyReadRequest.java
new file mode 100644
index 000000000..8117d4d91
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/policy/request/PolicyReadRequest.java
@@ -0,0 +1,281 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.policy.request;
+
+import com.google.common.base.Preconditions;
+import io.fd.hc2vpp.srv6.read.ReadRequest;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.JVppRequest;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.hc2vpp.srv6.util.Srv6Util;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
+import io.fd.vpp.jvpp.core.dto.SrPoliciesDetails;
+import io.fd.vpp.jvpp.core.dto.SrPoliciesDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.SrPoliciesDump;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import io.fd.vpp.jvpp.core.types.Srv6Sid;
+import io.fd.vpp.jvpp.core.types.Srv6SidList;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.BindingSidAllocMode;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.DataplaneType;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.PathExplicitlyDefined;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.PolicyAdminState;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.SegmentListOperState;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.SegmentType;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.SidValueType;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.BindingSidBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.StateBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.CandidatePathsBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.CandidatePath;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.CandidatePathBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentListBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentListKey;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.named.segment.list.SegmentsBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.named.segment.list.segments.Segment;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.named.segment.list.segments.SegmentBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.named.segment.list.segments.SegmentKey;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.properties.SegmentListsBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.properties.segment.lists.SegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.properties.segment.lists.SegmentListBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.SegmentRoutingPolicyBehavior;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.SegmentRoutingPolicyType;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppSrPolicyAugmentation;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppSrPolicyAugmentationBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.VppSrPolicyBuilder;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.candidate.path.context.attributes.srv6.candidate.path.mappings.Srv6CandidatePathMapping;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.policy.context.attributes.srv6.policy.mappings.Srv6PolicyMapping;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.Ipv6;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.VniReference;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class PolicyReadRequest extends JVppRequest
+        implements ReadRequest<Policy, PolicyKey, PolicyBuilder> {
+
+    private static final String DASH_SEPARATOR = "-";
+    private static final Logger LOG = LoggerFactory.getLogger(PolicyReadRequest.class);
+    private static final SrPoliciesDump STATIC_DUMP_REQUEST = new SrPoliciesDump();
+    private static final SrPoliciesDetailsReplyDump STATIC_EMPTY_REPLY = new SrPoliciesDetailsReplyDump();
+    private final PolicyContextManager policyCtx;
+    private final CandidatePathContextManager candidateCtx;
+    private final DumpCacheManager<SrPoliciesDetailsReplyDump, Void> dumpManager;
+
+    public PolicyReadRequest(FutureJVppCore futureJVpp, PolicyContextManager policyCtx,
+                             final CandidatePathContextManager candidateCtx) {
+        super(futureJVpp);
+        this.policyCtx = policyCtx;
+        this.candidateCtx = candidateCtx;
+        this.dumpManager = new DumpCacheManager.DumpCacheManagerBuilder<SrPoliciesDetailsReplyDump, Void>().acceptOnly(
+                SrPoliciesDetailsReplyDump.class)
+                .withExecutor((identifier, params) -> getReplyForRead(
+                        getApi().srPoliciesDump(STATIC_DUMP_REQUEST).toCompletableFuture(), identifier))
+                .build();
+    }
+
+    @Nonnull
+    public List<PolicyKey> readAllKeys(@Nonnull InstanceIdentifier<Policy> id, @Nonnull ReadContext ctx)
+            throws ReadFailedException {
+        return dumpManager.getDump(id, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY).srPoliciesDetails.stream()
+                .map(srPoliciesDetails -> arrayToIpv6AddressNoZone(srPoliciesDetails.bsid.addr))
+                .map(bsid -> parsePolicyKey(ctx, bsid))
+                .collect(Collectors.toList());
+    }
+
+    private PolicyKey parsePolicyKey(final @Nonnull ReadContext ctx, final Ipv6Address bsid) {
+        Srv6PolicyMapping policy = policyCtx.getPolicy(bsid, ctx.getMappingContext());
+        return new PolicyKey(policy.getColor(), new IpAddress(policy.getEndpoint()));
+    }
+
+    @Override
+    public void readSpecific(@Nonnull InstanceIdentifier<Policy> id, @Nonnull ReadContext ctx,
+                             @Nonnull PolicyBuilder builder) throws ReadFailedException {
+        PolicyKey key = id.firstKeyOf(Policy.class);
+        Ipv6Address bsid =
+                policyCtx.getPolicyBsid(key.getColor(), key.getEndpoint().getIpv6Address(), ctx.getMappingContext());
+
+        dumpManager.getDump(id, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY).srPoliciesDetails.stream()
+                .filter(srPoliciesDetails -> arrayToIpv6AddressNoZone(srPoliciesDetails.bsid.addr).getValue()
+                        .equals(bsid.getValue()))
+                .findFirst()
+                .ifPresent((SrPoliciesDetails details) -> bindPolicy(details, ctx, builder));
+    }
+
+    private void bindPolicy(SrPoliciesDetails srPoliciesDetails, @Nonnull ReadContext ctx,
+                            final PolicyBuilder builder) {
+
+        Ipv6Address bsid = arrayToIpv6AddressNoZone(srPoliciesDetails.bsid.addr);
+        Srv6PolicyMapping policy = policyCtx.getPolicy(bsid, ctx.getMappingContext());
+        IpAddress endpoint = new IpAddress(policy.getEndpoint());
+        builder.setName(policy.getName()).setEndpoint(endpoint).setColor(policy.getColor());
+        builder.setKey(new PolicyKey(policy.getColor(), endpoint));
+        builder.setBindingSid(new BindingSidBuilder().setState(
+                new StateBuilder().setType(DataplaneType.Srv6).setAllocMode(BindingSidAllocMode.Explicit)
+                        .setValue(new SidValueType(new IpAddress(bsid))).build()).build());
+        builder.addAugmentation(VppSrPolicyAugmentation.class, new VppSrPolicyAugmentationBuilder()
+                .setVppSrPolicy(new VppSrPolicyBuilder().setState(
+                        new org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.policy.StateBuilder()
+                                .setPolicyBehavior(
+                                        SegmentRoutingPolicyBehavior.forValue((int) srPoliciesDetails.isEncap))
+                                .setPolicyType(SegmentRoutingPolicyType.forValue((int) srPoliciesDetails.type))
+                                .setTableId(new VniReference(Integer.toUnsignedLong(srPoliciesDetails.fibTable)))
+                                .setAddressFamily(Ipv6.class)
+                                .build()).build())
+                .build());
+
+        builder.setState(
+                new org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policy.properties.StateBuilder()
+                        .setName(policy.getName()).setEndpoint(endpoint)
+                        .setColor(policy.getColor()).setAdminState(PolicyAdminState.UP)
+                        .build());
+
+        builder.setCandidatePaths(
+                new CandidatePathsBuilder().setCandidatePath(resolveCandidatePaths(srPoliciesDetails, ctx)).build());
+    }
+
+    private List<CandidatePath> resolveCandidatePaths(final SrPoliciesDetails srPoliciesDetails,
+                                                      final ReadContext ctx) {
+        List<CandidatePath> candidatePaths = new ArrayList<>();
+        //only one candidate path can be selected and present on device at the same time
+        if (srPoliciesDetails.sidLists == null) {
+            LOG.debug("No policy segments found for BSID: {}", srPoliciesDetails.bsid);
+            return candidatePaths;
+        }
+        Ipv6Address bsid = arrayToIpv6AddressNoZone(srPoliciesDetails.bsid.addr);
+        Srv6CandidatePathMapping candidatePath =
+                candidateCtx.getCandidatePath(bsid, ctx.getMappingContext());
+
+        CandidatePathBuilder candidatePathBuilder =
+                new CandidatePathBuilder()
+                        .setDistinguisher(candidatePath.getDistinguisher())
+                        .setPreference(candidatePath.getPreference())
+                        .setProvisioningMethod(candidatePath.getProvisioningMethod())
+                        .setName(candidatePath.getName());
+
+        candidatePathBuilder.setState(
+                new org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.candidate.path.StateBuilder()
+                        .setDistinguisher(candidatePath.getDistinguisher())
+                        .setPreference(candidatePath.getPreference())
+                        .setProvisioningMethod(candidatePath.getProvisioningMethod())
+                        .setComputationMethod(PathExplicitlyDefined.class)
+                        .setName(candidatePath.getName())
+                        .build());
+        candidatePathBuilder.setBindingSid(new BindingSidBuilder().setState(
+                new StateBuilder().setAllocMode(BindingSidAllocMode.Explicit).setType(DataplaneType.Srv6)
+                        .setValue(new SidValueType(new IpAddress(bsid))).build()).build());
+
+        List<SegmentList> segments = new ArrayList<>();
+        for (Srv6SidList sidlist : srPoliciesDetails.sidLists) {
+            long weight = Integer.toUnsignedLong(sidlist.weight);
+            SegmentListBuilder segmentListBuilder =
+                    new SegmentListBuilder().setName(Srv6Util.getCandidatePathName(bsid, weight));
+            segmentListBuilder.setState(
+                    new org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.StateBuilder()
+                            .setName(Srv6Util.getCandidatePathName(bsid, weight))
+                            .setWeight(weight)
+                            .setOperState(SegmentListOperState.ACTIVE)
+                            .build());
+            segments.add(segmentListBuilder.build());
+        }
+        candidatePathBuilder.setSegmentLists(new SegmentListsBuilder().setSegmentList(segments).build());
+        candidatePaths.add(candidatePathBuilder.build());
+        return candidatePaths;
+    }
+
+    public List<NamedSegmentListKey> readNamedSegmentListKeys(final InstanceIdentifier<NamedSegmentList> id,
+                                                              final ReadContext ctx) throws ReadFailedException {
+        return dumpManager.getDump(id, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY).srPoliciesDetails.stream()
+                .map(srPoliciesDetails -> {
+                    String bsid = arrayToIpv6AddressNoZone(srPoliciesDetails.bsid.addr).getValue();
+                    return Arrays.stream(srPoliciesDetails.sidLists).map(srv6SidList -> srv6SidList.weight)
+                            .map(weight -> bsid + DASH_SEPARATOR + weight).collect(Collectors.toList());
+                }).flatMap(Collection::stream).map(NamedSegmentListKey::new).distinct().collect(Collectors.toList());
+    }
+
+    public void readNamedSegmentList(final InstanceIdentifier<NamedSegmentList> id,
+                                     final NamedSegmentListBuilder builder,
+                                     final ReadContext ctx)
+            throws ReadFailedException {
+        NamedSegmentListKey key = id.firstKeyOf(NamedSegmentList.class);
+        builder.setKey(key)
+                .setName(key.getName())
+                .setState(
+                        new org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.list.properties.StateBuilder()
+                                .setName(key.getName())
+                                .build());
+
+        Long weight = parseWeight(key);
+        String bsid = parseBsid(key);
+        Preconditions.checkNotNull(bsid, "Weight/Bsid not resolved for Iid: {}", id);
+
+        builder.setSegments(new SegmentsBuilder().build());
+        dumpManager.getDump(id, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY).srPoliciesDetails.stream()
+                .filter(srPoliciesDetails -> arrayToIpv6AddressNoZone(srPoliciesDetails.bsid.addr).getValue()
+                        .equals(bsid))
+                .forEach(srPoliciesDetails -> Arrays.stream(srPoliciesDetails.sidLists)
+                        .forEach(srv6SidList -> {
+                            if (srv6SidList.weight == weight.intValue()) {
+                                List<Segment> segments = IntStream.range(0, srv6SidList.numSids)
+                                        .mapToObj(i -> parseSrv6Sid(i, srv6SidList.sids[i]))
+                                        .collect(Collectors.toList());
+                                builder.setSegments(new SegmentsBuilder().setSegment(segments).build());
+                            }
+                        }));
+    }
+
+    private Segment parseSrv6Sid(final int i, final Srv6Sid srv6Sid) {
+        // shifting index by 1 so it matches original indexing
+        long index = i + 1;
+        SegmentBuilder builder = new SegmentBuilder().setKey(new SegmentKey(index)).setState(
+                new org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.segment.properties.StateBuilder()
+                        .setIndex(index)
+                        .setType(SegmentType.Type2)
+                        .setSidValue(new SidValueType(
+                                new IpAddress(new Ipv6Address(arrayToIpv6AddressNoZone(srv6Sid.addr)))))
+                        .build());
+        return builder.build();
+    }
+
+
+    private Long parseWeight(final NamedSegmentListKey key) {
+        String[] values = key.getName().split(DASH_SEPARATOR);
+
+        return values.length == 2
+                ? Long.parseLong(values[1])
+                : 0;
+    }
+
+    private String parseBsid(final NamedSegmentListKey key) {
+        String[] values = key.getName().split(DASH_SEPARATOR);
+        return values.length == 2 ? values[0] : null;
+    }
+
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/InterfaceCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/InterfaceCustomizer.java
new file mode 100644
index 000000000..9151a9822
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/InterfaceCustomizer.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering;
+
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.read.steering.request.L2SteeringRequest;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.List;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.autoroute.include.InterfacesBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceKey;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class InterfaceCustomizer extends FutureJVppCustomizer
+        implements ListReaderCustomizer<Interface, InterfaceKey, InterfaceBuilder> {
+
+    private final NamingContext interfaceContext;
+
+    public InterfaceCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
+                               @Nonnull final NamingContext interfaceContext) {
+        super(futureJVppCore);
+        this.interfaceContext = interfaceContext;
+    }
+
+    @Nonnull
+    @Override
+    public List<InterfaceKey> getAllIds(@Nonnull InstanceIdentifier<Interface> id, @Nonnull ReadContext context)
+            throws ReadFailedException {
+        return
+                new L2SteeringRequest(getFutureJVpp(), interfaceContext).readAllKeys(id, context);
+    }
+
+    @Override
+    public void merge(@Nonnull Builder<? extends DataObject> builder, @Nonnull List<Interface> readData) {
+        ((InterfacesBuilder) builder).setInterface(readData);
+    }
+
+    @Nonnull
+    @Override
+    public InterfaceBuilder getBuilder(@Nonnull InstanceIdentifier<Interface> id) {
+        return new InterfaceBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull InstanceIdentifier<Interface> id, @Nonnull InterfaceBuilder builder,
+                                      @Nonnull ReadContext ctx) throws ReadFailedException {
+        L2SteeringRequest readRequest = new L2SteeringRequest(getFutureJVpp(), interfaceContext);
+        readRequest.readSpecific(id, ctx, builder);
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/PrefixCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/PrefixCustomizer.java
new file mode 100644
index 000000000..b0ee7c3f8
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/PrefixCustomizer.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering;
+
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.srv6.read.steering.request.L3SteeringRequest;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.List;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.PrefixesBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixKey;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PrefixCustomizer extends FutureJVppCustomizer
+        implements ListReaderCustomizer<Prefix, PrefixKey, PrefixBuilder> {
+
+    public PrefixCustomizer(@Nonnull final FutureJVppCore futureJVppCore) {
+        super(futureJVppCore);
+    }
+
+    @Nonnull
+    @Override
+    public List<PrefixKey> getAllIds(@Nonnull InstanceIdentifier<Prefix> id, @Nonnull ReadContext context)
+            throws ReadFailedException {
+        return
+                new L3SteeringRequest(getFutureJVpp()).readAllKeys(id, context);
+    }
+
+    @Override
+    public void merge(@Nonnull Builder<? extends DataObject> builder, @Nonnull List<Prefix> readData) {
+        ((PrefixesBuilder) builder).setPrefix(readData);
+    }
+
+    @Nonnull
+    @Override
+    public PrefixBuilder getBuilder(@Nonnull InstanceIdentifier<Prefix> id) {
+        return new PrefixBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull InstanceIdentifier<Prefix> id, @Nonnull PrefixBuilder builder,
+                                      @Nonnull ReadContext ctx) throws ReadFailedException {
+        L3SteeringRequest readRequest = new L3SteeringRequest(getFutureJVpp());
+        readRequest.readSpecific(id, ctx, builder);
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/PrefixesStateCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/PrefixesStateCustomizer.java
new file mode 100644
index 000000000..b099939eb
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/PrefixesStateCustomizer.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering;
+
+import com.google.common.collect.ImmutableSet;
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.srv6.read.steering.request.L3SteeringRequest;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
+import io.fd.honeycomb.translate.util.RWUtils;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.List;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.Prefixes;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.PrefixesBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.State;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.StateBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PrefixesStateCustomizer extends FutureJVppCustomizer implements ReaderCustomizer<State, StateBuilder> {
+
+    public PrefixesStateCustomizer(@Nonnull final FutureJVppCore futureJVppCore) {
+        super(futureJVppCore);
+    }
+
+    @Nonnull
+    @Override
+    public StateBuilder getBuilder(@Nonnull final InstanceIdentifier<State> instanceIdentifier) {
+        return new StateBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull final InstanceIdentifier<State> instanceIdentifier,
+                                      @Nonnull final StateBuilder stateBuilder, @Nonnull final ReadContext readContext)
+            throws ReadFailedException {
+        L3SteeringRequest request = new L3SteeringRequest(getFutureJVpp());
+        List<IpPrefix> ipPrefixes =
+                request.readAllIpPrefixes(RWUtils.cutId(instanceIdentifier, Prefixes.class), readContext);
+        // checks whether L3 steering contains default routes to steer all traffic to SRv6 policy. If found sets
+        // allPrefixes flag to true in autoroute-include/prefixes/state
+        boolean allPrefixes = ipPrefixes.containsAll(
+                ImmutableSet.of(new IpPrefix(new Ipv4Prefix("0.0.0.0/0")), new IpPrefix(new Ipv6Prefix("::/0"))));
+
+        stateBuilder.setPrefixesAll(allPrefixes);
+    }
+
+    @Override
+    public void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final State state) {
+        ((PrefixesBuilder) builder).setState(state);
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/L2SteeringRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/L2SteeringRequest.java
new file mode 100644
index 000000000..eb9370787
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/L2SteeringRequest.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering.request;
+
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.read.ReadRequest;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.vpp.jvpp.core.dto.SrSteeringPolDetails;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.List;
+import java.util.stream.Collectors;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces._interface.StateBuilder;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Request for steering of L2 traffic
+ */
+
+public class L2SteeringRequest extends SteeringRequest
+        implements ReadRequest<Interface, InterfaceKey, InterfaceBuilder> {
+
+    static final int L2_TRAFFIC_TYPE = 2;
+    private final NamingContext ifcNamingContext;
+
+    public L2SteeringRequest(FutureJVppCore api, NamingContext namingContext) {
+        super(api);
+        this.ifcNamingContext = namingContext;
+    }
+
+    @Override
+    @Nonnull
+    public List<InterfaceKey> readAllKeys(@Nonnull InstanceIdentifier<Interface> identifier, @Nonnull ReadContext ctx)
+            throws ReadFailedException {
+        return dumpManager.getDump(identifier, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY)
+                .srSteeringPolDetails.stream()
+                .filter(srSteeringPolDetails -> ((int) srSteeringPolDetails.trafficType) == L2_TRAFFIC_TYPE)
+                .map(srSteeringPolDetails -> srSteeringPolDetails.swIfIndex)
+                .map(ifIndex -> new InterfaceKey(ifcNamingContext.getName(ifIndex, ctx.getMappingContext())))
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public void readSpecific(@Nonnull InstanceIdentifier<Interface> identifier, @Nonnull ReadContext ctx,
+                             @Nonnull InterfaceBuilder builder) throws ReadFailedException {
+        int index =
+                ifcNamingContext.getIndex(identifier.firstKeyOf(Interface.class).getInputInterface(),
+                        ctx.getMappingContext());
+
+        dumpManager.getDump(identifier, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY)
+                .srSteeringPolDetails.stream()
+                .filter(srSteeringPolDetails -> ((int) srSteeringPolDetails.trafficType) == L2_TRAFFIC_TYPE)
+                .filter(srSteeringPolDetails -> srSteeringPolDetails.swIfIndex == index)
+                .findFirst()
+                .ifPresent(srSteeringPolDetails -> parseL2Steering(srSteeringPolDetails, builder, ctx));
+    }
+
+    private void parseL2Steering(SrSteeringPolDetails srSteeringPolDetails, final InterfaceBuilder builder,
+                                      ReadContext ctx) {
+        String name = ifcNamingContext.getName(srSteeringPolDetails.swIfIndex, ctx.getMappingContext());
+        builder.setInputInterface(name).setKey(new InterfaceKey(name))
+                .setState(new StateBuilder().setInputInterface(name).build());
+    }
+}
+
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/L3SteeringRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/L3SteeringRequest.java
new file mode 100644
index 000000000..1043746e9
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/L3SteeringRequest.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering.request;
+
+import com.google.common.base.Preconditions;
+import io.fd.hc2vpp.srv6.read.ReadRequest;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.vpp.jvpp.core.dto.SrSteeringPolDetails;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.List;
+import java.util.stream.Collectors;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.include.prefix.StateBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.Prefixes;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Request for steering of L3 traffic
+ */
+
+public class L3SteeringRequest extends SteeringRequest
+        implements ReadRequest<Prefix, PrefixKey, PrefixBuilder> {
+
+    private static final int L3_TRAFFIC_TYPE_IPV6 = 6;
+    private static final int L3_TRAFFIC_TYPE_IPV4 = 4;
+
+    public L3SteeringRequest(final FutureJVppCore api) {
+        super(api);
+    }
+
+    @Override
+    public void checkValid() {
+        super.checkValid();
+    }
+
+    @Override
+    @Nonnull
+    public List<PrefixKey> readAllKeys(@Nonnull InstanceIdentifier<Prefix> identifier, @Nonnull ReadContext ctx)
+            throws ReadFailedException {
+        return dumpManager.getDump(identifier, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY)
+                .srSteeringPolDetails.stream()
+                .filter(
+                        srSteeringPolDetails -> ((int) srSteeringPolDetails.trafficType) !=
+                                L2SteeringRequest.L2_TRAFFIC_TYPE)
+                .map(this::parseL3SteeringKey)
+                .collect(Collectors.toList());
+    }
+
+    public List<IpPrefix> readAllIpPrefixes(@Nonnull InstanceIdentifier<Prefixes> identifier, @Nonnull ReadContext ctx)
+            throws ReadFailedException {
+        return dumpManager.getDump(identifier, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY)
+                .srSteeringPolDetails.stream()
+                .filter(
+                        srSteeringPolDetails -> ((int) srSteeringPolDetails.trafficType) !=
+                                L2SteeringRequest.L2_TRAFFIC_TYPE)
+                .map(this::parseIpPrefix)
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public void readSpecific(@Nonnull InstanceIdentifier<Prefix> identifier, @Nonnull ReadContext ctx,
+                             @Nonnull PrefixBuilder builder) throws ReadFailedException {
+        checkValid();
+        PrefixKey key = identifier.firstKeyOf(Prefix.class);
+        dumpManager.getDump(identifier, ctx.getModificationCache()).or(STATIC_EMPTY_REPLY)
+                .srSteeringPolDetails.stream()
+                .filter(
+                        srSteeringPolDetails -> ((int) srSteeringPolDetails.trafficType) !=
+                                L2SteeringRequest.L2_TRAFFIC_TYPE)
+                .filter(srSteeringPolDetails -> parseL3SteeringKey(srSteeringPolDetails).equals(key))
+                .findFirst()
+                .ifPresent(srSteeringPolDetails1 -> parseL3Steering(srSteeringPolDetails1, builder));
+    }
+
+    private void parseL3Steering(SrSteeringPolDetails srSteeringPolDetails, final PrefixBuilder builder) {
+        PrefixKey key = parseL3SteeringKey(srSteeringPolDetails);
+        builder.setKey(key).setIpPrefix(key.getIpPrefix())
+                .setState(new StateBuilder().setIpPrefix(key.getIpPrefix()).build());
+    }
+
+    private PrefixKey parseL3SteeringKey(SrSteeringPolDetails policyDetails) {
+        return new PrefixKey(parseIpPrefix(policyDetails));
+    }
+
+    private IpPrefix parseIpPrefix(final SrSteeringPolDetails policyDetails) {
+        boolean isIpv6 = isIpv6L3TrafficType(policyDetails.trafficType);
+        IpPrefix ipPrefix;
+        if (isIpv6) {
+            Ipv6Prefix ipv6Prefix = toIpv6Prefix(policyDetails.prefixAddr, policyDetails.maskWidth);
+            ipPrefix = new IpPrefix(ipv6Prefix);
+        } else {
+            Ipv4Prefix ipv4Prefix = toIpv4Prefix(policyDetails.prefixAddr, policyDetails.maskWidth);
+            ipPrefix = new IpPrefix(ipv4Prefix);
+        }
+        return ipPrefix;
+    }
+
+    private boolean isIpv6L3TrafficType(final byte trafficType) {
+        Preconditions.checkArgument(trafficType == L3_TRAFFIC_TYPE_IPV4 || trafficType == L3_TRAFFIC_TYPE_IPV6,
+                "Unsupported traffic type for L3 steering");
+
+        return trafficType == L3_TRAFFIC_TYPE_IPV6;
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/SteeringRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/SteeringRequest.java
new file mode 100644
index 000000000..04b67f67e
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/read/steering/request/SteeringRequest.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering.request;
+
+import io.fd.hc2vpp.srv6.util.JVppRequest;
+import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
+import io.fd.vpp.jvpp.core.dto.SrSteeringPolDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.SrSteeringPolDump;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+
+/**
+ * General template for steering requests
+ */
+abstract class SteeringRequest extends JVppRequest {
+
+    static final SrSteeringPolDetailsReplyDump STATIC_EMPTY_REPLY = new SrSteeringPolDetailsReplyDump();
+    private static final SrSteeringPolDump STATIC_DUMP_REQUEST = new SrSteeringPolDump();
+    final DumpCacheManager<SrSteeringPolDetailsReplyDump, Void> dumpManager;
+
+    SteeringRequest(final FutureJVppCore api) {
+        super(api);
+        this.dumpManager =
+                new DumpCacheManager.DumpCacheManagerBuilder<SrSteeringPolDetailsReplyDump, Void>().acceptOnly(
+                        SrSteeringPolDetailsReplyDump.class)
+                        .withExecutor((identifier, params) -> getReplyForRead(
+                                getApi().srSteeringPolDump(STATIC_DUMP_REQUEST).toCompletableFuture(), identifier))
+                        .build();
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/CandidatePathContextManager.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/CandidatePathContextManager.java
new file mode 100644
index 000000000..d0b6479be
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/CandidatePathContextManager.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.util;
+
+import io.fd.honeycomb.translate.MappingContext;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.ProvisioningMethodType;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.candidate.path.context.attributes.srv6.candidate.path.mappings.Srv6CandidatePathMapping;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+
+/**
+ * Manages metadata for SRv6 policy plugin
+ */
+public interface CandidatePathContextManager {
+    /**
+     * Creates metadata for candidate path. Existing mapping is overwritten if exists.
+     *
+     * @param bsid               candidate path bsid
+     * @param name               candidate path name
+     * @param provisioningMethod candidate path provisioning method
+     * @param preference         candidate path preference
+     * @param distinguisher      candidate path distinguisher
+     * @param ctx                mapping context providing context data for current transaction
+     */
+    void addCandidatePath(@Nonnull Ipv6Address bsid, @Nonnull final String name,
+                          @Nonnull final Class<? extends ProvisioningMethodType> provisioningMethod,
+                          @Nonnull Long preference, @Nonnull Long distinguisher, @Nonnull final MappingContext ctx);
+
+    /**
+     * Retrieves candidate path for given name. If not present it will generate artificial mapping
+     *
+     * @param bsid candidate path BSID
+     * @param ctx  mapping context providing context data for current transaction
+     * @return candidate path matching supplied candidate path BSID if present, artificial mapping otherwise
+     */
+    @Nonnull
+    Srv6CandidatePathMapping getCandidatePath(@Nonnull final Ipv6Address bsid, @Nonnull final MappingContext ctx);
+
+    /**
+     * Removes candidate path metadata from current context.
+     *
+     * @param bsid candidate path BSID
+     * @param ctx  mapping context providing context data for current transaction
+     */
+    void removeCandidatePath(@Nonnull final Ipv6Address bsid, @Nonnull final MappingContext ctx);
+
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/CandidatePathContextManagerImpl.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/CandidatePathContextManagerImpl.java
new file mode 100644
index 000000000..15fb5c0ff
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/CandidatePathContextManagerImpl.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.util;
+
+import com.google.common.base.Optional;
+import io.fd.honeycomb.translate.MappingContext;
+import java.util.concurrent.atomic.AtomicLong;
+import javax.annotation.Nonnull;
+import javax.annotation.concurrent.ThreadSafe;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.ProvisioningMethodConfig;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.ProvisioningMethodType;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.Contexts;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.Srv6PolicyContextAugmentation;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.candidate.path.context.attributes.Srv6CandidatePathMappings;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.candidate.path.context.attributes.srv6.candidate.path.mappings.Srv6CandidatePathMapping;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.candidate.path.context.attributes.srv6.candidate.path.mappings.Srv6CandidatePathMappingBuilder;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.candidate.path.context.attributes.srv6.candidate.path.mappings.Srv6CandidatePathMappingKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+
+/**
+ * Facade on top of {@link MappingContext} that manages {@link Srv6CandidatePathMappings}.
+ */
+@ThreadSafe
+public class CandidatePathContextManagerImpl implements CandidatePathContextManager {
+
+    private static final long DEFAULT_PREFERENCE = 100L;
+    private AtomicLong distinguisher;
+
+    private final InstanceIdentifier<Srv6CandidatePathMappings> ctxIid;
+
+    public CandidatePathContextManagerImpl() {
+        this.ctxIid = InstanceIdentifier.create(Contexts.class)
+                .augmentation(Srv6PolicyContextAugmentation.class)
+                .child(Srv6CandidatePathMappings.class);
+        distinguisher = new AtomicLong(0L);
+    }
+
+    @Override
+    public void addCandidatePath(@Nonnull Ipv6Address bsid, @Nonnull final String name,
+                                 @Nonnull final Class<? extends ProvisioningMethodType> provisioningMethod,
+                                 @Nonnull Long preference, @Nonnull Long distinguisher,
+                                 @Nonnull final MappingContext ctx) {
+        final KeyedInstanceIdentifier<Srv6CandidatePathMapping, Srv6CandidatePathMappingKey> mappingIid =
+                getCandidatePathIid(bsid);
+        final Srv6CandidatePathMappingBuilder builder =
+                new Srv6CandidatePathMappingBuilder().setKey(new Srv6CandidatePathMappingKey(bsid))
+                        .setProvisioningMethod(provisioningMethod).setPreference(preference)
+                        .setDistinguisher(distinguisher).setBsid(bsid).setName(name);
+        ctx.put(mappingIid, builder.build());
+    }
+
+    private KeyedInstanceIdentifier<Srv6CandidatePathMapping, Srv6CandidatePathMappingKey> getCandidatePathIid(
+            final Ipv6Address bsid) {
+        return ctxIid.child(Srv6CandidatePathMapping.class, new Srv6CandidatePathMappingKey(bsid));
+    }
+
+    @Override
+    @Nonnull
+    public synchronized Srv6CandidatePathMapping getCandidatePath(@Nonnull final Ipv6Address bsid,
+                                                                  @Nonnull final MappingContext ctx) {
+        final Optional<Srv6CandidatePathMappings> read = ctx.read(ctxIid);
+        if (read.isPresent()) {
+            java.util.Optional<Srv6CandidatePathMapping> mappingOpt = read.get().getSrv6CandidatePathMapping().stream()
+                    .filter(srv6CandidatePathMapping -> srv6CandidatePathMapping.getBsid().getValue()
+                            .equals(bsid.getValue())).findAny();
+            if (mappingOpt.isPresent()) {
+                return mappingOpt.get();
+            }
+        }
+        return getArtificialMapping(bsid, ctx, bsid.getValue());
+    }
+
+    private Srv6CandidatePathMapping getArtificialMapping(final @Nonnull Ipv6Address bsid,
+                                                          final @Nonnull MappingContext ctx, final String name) {
+        // if not present we need to generate artificial mapping
+        // for given policy only one candidate path can be selected and be configured on the device.
+        Srv6CandidatePathMapping mapping =
+                new Srv6CandidatePathMappingBuilder()
+                        .setProvisioningMethod(ProvisioningMethodConfig.class)
+                        .setBsid(bsid) //when we read name from VPP it is always the BSID value
+                        .setPreference(DEFAULT_PREFERENCE)
+                        .setDistinguisher(distinguisher.incrementAndGet())
+                        .build();
+        addCandidatePath(mapping.getBsid(), name, mapping.getProvisioningMethod(), mapping.getPreference(),
+                mapping.getDistinguisher(), ctx);
+        return mapping;
+    }
+
+    @Override
+    public void removeCandidatePath(@Nonnull final Ipv6Address bsid, @Nonnull final MappingContext ctx) {
+        final KeyedInstanceIdentifier<Srv6CandidatePathMapping, Srv6CandidatePathMappingKey> mappingIid =
+                getCandidatePathIid(bsid);
+        ctx.delete(mappingIid);
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/NoopCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/NoopCustomizer.java
new file mode 100644
index 000000000..dd0f2615e
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/NoopCustomizer.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.util;
+
+import io.fd.honeycomb.translate.spi.write.WriterCustomizer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class NoopCustomizer<T extends DataObject> implements WriterCustomizer<T> {
+
+    private static final Logger LOG = LoggerFactory.getLogger(NoopCustomizer.class);
+
+    public NoopCustomizer() {
+        super();
+    }
+
+    @Override
+    public void writeCurrentAttributes(@Nonnull InstanceIdentifier<T> instanceIdentifier, @Nonnull T data,
+                                       @Nonnull WriteContext writeContext) {
+        LOG.trace("Noop write called for IId: {}, data: {}", instanceIdentifier, data);
+    }
+
+    @Override
+    public void deleteCurrentAttributes(@Nonnull InstanceIdentifier<T> instanceIdentifier, @Nonnull T data,
+                                        @Nonnull WriteContext writeContext) {
+        LOG.trace("Noop delete called for IId: {}, data: {}", instanceIdentifier, data);
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/PolicyContextManager.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/PolicyContextManager.java
new file mode 100644
index 000000000..3a07fe024
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/PolicyContextManager.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.util;
+
+import io.fd.honeycomb.translate.MappingContext;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.policy.context.attributes.srv6.policy.mappings.Srv6PolicyMapping;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+
+/**
+ * Manages metadata for SRv6 policy plugin
+ */
+public interface PolicyContextManager {
+    /**
+     * Creates metadata for policy. Existing mapping is overwritten if exists.
+     *
+     * @param name     policy name
+     * @param color    policy color
+     * @param endpoint policy endpoint
+     * @param bsid     policy bsid
+     * @param ctx      mapping context providing context data for current transaction
+     */
+    void addPolicy(@Nonnull final String name, @Nonnull Long color, @Nonnull Ipv6Address endpoint,
+                   @Nonnull Ipv6Address bsid, @Nonnull final MappingContext ctx);
+
+    /**
+     * Retrieves policy for given policy BSID. If not present it wil generate artificial mapping
+     *
+     * @param bsid policy BSID
+     * @param ctx  mapping context providing context data for current transaction
+     * @return policy matching supplied policy BSID if present, or artificial mapping if not
+     */
+    @Nonnull
+    Srv6PolicyMapping getPolicy(@Nonnull final Ipv6Address bsid, @Nonnull final MappingContext ctx);
+
+    /**
+     * Retrieves policy BSID for given policy color and endpoint.
+     *
+     * @param color policy color
+     * @param endpoint policy endpoint
+     * @param ctx  mapping context providing context data for current transaction
+     * @return policy BSID matching supplied policy color and endpoint if present, null otherwise
+     */
+    Ipv6Address getPolicyBsid(@Nonnull Long color, @Nonnull Ipv6Address endpoint, @Nonnull final MappingContext ctx);
+
+    /**
+     * Removes policy metadata from current context.
+     *
+     * @param bsid policy BSID
+     * @param ctx  mapping context providing context data for current transaction
+     */
+    void removePolicy(@Nonnull final Ipv6Address bsid, @Nonnull final MappingContext ctx);
+
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/PolicyContextManagerImpl.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/PolicyContextManagerImpl.java
new file mode 100644
index 000000000..1997043e2
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/PolicyContextManagerImpl.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.util;
+
+import com.google.common.base.Optional;
+import io.fd.honeycomb.translate.MappingContext;
+import javax.annotation.Nonnull;
+import javax.annotation.concurrent.ThreadSafe;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.Contexts;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.Srv6PolicyContextAugmentation;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.policy.context.attributes.Srv6PolicyMappings;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.policy.context.attributes.srv6.policy.mappings.Srv6PolicyMapping;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.policy.context.attributes.srv6.policy.mappings.Srv6PolicyMappingBuilder;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.policy.context.attributes.srv6.policy.mappings.Srv6PolicyMappingKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+
+/**
+ * Facade on top of {@link MappingContext} that manages {@link Srv6PolicyMappings}.
+ */
+@ThreadSafe
+public class PolicyContextManagerImpl implements PolicyContextManager {
+
+    private final InstanceIdentifier<Srv6PolicyMappings> ctxIid;
+    // 2001:db8::/32 This address range is used for documentation and example source code. We can use it as dummy
+    // addresses for our artificial policies
+    private static final String DUMMY_EP = "2001:db8::";
+    private Long artificialColor;
+
+    public PolicyContextManagerImpl() {
+        this.ctxIid = InstanceIdentifier.create(Contexts.class)
+                .augmentation(Srv6PolicyContextAugmentation.class)
+                .child(Srv6PolicyMappings.class);
+        this.artificialColor = 0L;
+    }
+
+    @Override
+    public void addPolicy(@Nonnull final String name, @Nonnull final Long color, @Nonnull final Ipv6Address endpoint,
+                          @Nonnull final Ipv6Address bsid, @Nonnull final MappingContext ctx) {
+        final KeyedInstanceIdentifier<Srv6PolicyMapping, Srv6PolicyMappingKey> mappingIid = getPolicyIid(bsid);
+        final Srv6PolicyMappingBuilder builder =
+                new Srv6PolicyMappingBuilder().setKey(new Srv6PolicyMappingKey(bsid)).setColor(color)
+                        .setEndpoint(endpoint).setBsid(bsid).setName(name);
+        ctx.put(mappingIid, builder.build());
+    }
+
+    private KeyedInstanceIdentifier<Srv6PolicyMapping, Srv6PolicyMappingKey> getPolicyIid(final Ipv6Address bsid) {
+        return ctxIid.child(Srv6PolicyMapping.class, new Srv6PolicyMappingKey(bsid));
+    }
+
+    @Nonnull
+    public synchronized Srv6PolicyMapping getPolicy(@Nonnull final Ipv6Address bsid,
+                                                    @Nonnull final MappingContext ctx) {
+        final Optional<Srv6PolicyMapping> read = ctx.read(getPolicyIid(bsid));
+        if (read.isPresent()) {
+            return read.get();
+        }
+
+        //if not present we need to generate artificial mapping
+        Long nextArtificialColor = getNextArtificialColor();
+        Ipv6Address endpoint = new Ipv6Address(DUMMY_EP + nextArtificialColor);
+        Srv6PolicyMapping mapping =
+                new Srv6PolicyMappingBuilder().setBsid(bsid).setColor(nextArtificialColor).setEndpoint(endpoint)
+                        .setName(bsid.getValue()).build();
+        addPolicy(mapping.getName(), mapping.getColor(), mapping.getEndpoint(), mapping.getBsid(), ctx);
+        return mapping;
+    }
+
+    @Override
+    public Ipv6Address getPolicyBsid(@Nonnull Long color, @Nonnull Ipv6Address endpoint,
+                                     @Nonnull final MappingContext ctx) {
+        Optional<Srv6PolicyMappings> read = ctx.read(ctxIid);
+        if (read.isPresent()) {
+            return read.get().getSrv6PolicyMapping().stream()
+                    .filter(srv6PolicyMapping -> srv6PolicyMapping.getColor().equals(color) &&
+                            srv6PolicyMapping.getEndpoint().equals(endpoint))
+                    .map(Srv6PolicyMapping::getBsid).findFirst().orElse(null);
+        }
+        return null;
+    }
+
+    @Override
+    public void removePolicy(@Nonnull final Ipv6Address bsid, @Nonnull final MappingContext ctx) {
+        final KeyedInstanceIdentifier<Srv6PolicyMapping, Srv6PolicyMappingKey> mappingIid = getPolicyIid(bsid);
+        ctx.delete(mappingIid);
+    }
+
+    private synchronized Long getNextArtificialColor() {
+        artificialColor++;
+        return artificialColor;
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/Srv6Util.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/Srv6Util.java
new file mode 100644
index 000000000..ea308efcf
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/Srv6Util.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.util;
+
+import com.google.common.base.Optional;
+import io.fd.honeycomb.translate.util.RWUtils;
+import io.fd.honeycomb.translate.write.WriteContext;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.DataplaneType;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppSrPolicyAugmentation;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.VppSrPolicy;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public final class Srv6Util {
+
+    /**
+     * Constructs unique name for candidate path based on binding sid and weight
+     *
+     * @param bsid   binding sid associated with candidate path
+     * @param weight weight of actual sidList
+     * @return candidate path name
+     */
+    public static String getCandidatePathName(final Ipv6Address bsid, final long weight) {
+        return bsid.getValue() + "-" + weight;
+    }
+
+    /**
+     * Extracts BSID from policy, based on read/write operation it uses dataBefore/dataAfter while reading config
+     *
+     * @param instanceIdentifier identifier used to extract path of policy
+     * @param writeContext       used to store any useful information later utilized by customizers
+     * @param isWrite            condition whether this is a write or delete operation
+     * @return BSID in form of IPv6 address or null if not resolved
+     */
+    public static <T extends DataObject> Ipv6Address extractBsid(
+            final @Nonnull InstanceIdentifier<T> instanceIdentifier, final @Nonnull WriteContext writeContext,
+            boolean isWrite) {
+        Optional<Policy> policyOptional = isWrite
+                ? writeContext.readAfter(RWUtils.cutId(instanceIdentifier, Policy.class))
+                : writeContext.readBefore(RWUtils.cutId(instanceIdentifier, Policy.class));
+
+        if (policyOptional.isPresent() && policyOptional.get().getBindingSid() != null &&
+                policyOptional.get().getBindingSid().getConfig() != null) {
+            org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.Config
+                    config = policyOptional.get().getBindingSid().getConfig();
+            if (config.getType() == DataplaneType.Srv6 && config.getValue() != null &&
+                    config.getValue().getIpAddress() != null &&
+                    config.getValue().getIpAddress().getIpv6Address() != null) {
+                return config.getValue().getIpAddress().getIpv6Address();
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Extracts VRF FIB from Policy.
+     *
+     * @param instanceIdentifier identifier used to extract path of policy
+     * @param writeContext       used to store any useful information later utilized by customizers
+     * @param isWrite            condition whether this is a write or delete operation
+     * @return VRF FIB id when resolved, default VRF FIB (0) otherwise
+     */
+    public static <T extends DataObject> int extractVrfFib(final @Nonnull InstanceIdentifier<T> instanceIdentifier,
+                                                           final @Nonnull WriteContext writeContext, boolean isWrite) {
+        Optional<Policy> policyOptional = isWrite
+                ? writeContext.readAfter(RWUtils.cutId(instanceIdentifier, Policy.class))
+                : writeContext.readBefore(RWUtils.cutId(instanceIdentifier, Policy.class));
+
+        if (policyOptional.isPresent() && policyOptional.get().getAugmentation(VppSrPolicyAugmentation.class) != null &&
+                policyOptional.get().getAugmentation(VppSrPolicyAugmentation.class).getVppSrPolicy() != null) {
+
+            VppSrPolicy vppSrPolicy =
+                    policyOptional.get().getAugmentation(VppSrPolicyAugmentation.class).getVppSrPolicy();
+            if (vppSrPolicy.getConfig() != null && vppSrPolicy.getConfig().getTableId() != null) {
+                return vppSrPolicy.getConfig().getTableId().getValue().intValue();
+            }
+        }
+        // returning default Vrf Fib table
+        return 0;
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/function/xconnect/EndDX2FunctionBinder.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/function/xconnect/EndDX2FunctionBinder.java
index 551a211dd..5321bffcf 100644
--- a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/function/xconnect/EndDX2FunctionBinder.java
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/function/xconnect/EndDX2FunctionBinder.java
@@ -52,6 +52,8 @@ public class EndDX2FunctionBinder extends XConnectFunctionBinder {
                 "Failed to map data: {} for request: {}", data, request);
         request.setOutgoingInterfaceIndex(getInterfaceIndex(ctx.getMappingContext(), outInterface));
         request.setFunction(getBehaviourFunctionType());
+        // TODO (HC2VPP-357): check model for ENDDX2V support, when added we can set the VLAN index
+        // request.setVlanIndex(getVLanIndex(ctx.getMappingContext(), ));
         return request;
     }
 
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/Srv6PolicyWriterFactory.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/Srv6PolicyWriterFactory.java
new file mode 100644
index 000000000..87e07d216
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/Srv6PolicyWriterFactory.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.LocatorContextManager;
+import io.fd.hc2vpp.srv6.util.NoopCustomizer;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.hc2vpp.srv6.write.policy.PolicyCustomizer;
+import io.fd.hc2vpp.srv6.write.steering.InterfacesConfigCustomizer;
+import io.fd.hc2vpp.srv6.write.steering.PrefixCustomizer;
+import io.fd.hc2vpp.srv6.write.steering.PrefixesConfigCustomizer;
+import io.fd.honeycomb.translate.impl.write.GenericListWriter;
+import io.fd.honeycomb.translate.impl.write.GenericWriter;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import javax.annotation.Nonnull;
+
+public class Srv6PolicyWriterFactory implements WriterFactory {
+
+    @Inject
+    private FutureJVppCore futureJVppCore;
+    @Inject
+    @Named("interface-context")
+    private NamingContext interfaceContext;
+    @Inject
+    private LocatorContextManager locatorContext;
+    @Inject
+    private PolicyContextManager policyContext;
+    @Inject
+    private CandidatePathContextManager candidateContext;
+
+    @Override
+    public void init(@Nonnull final ModifiableWriterRegistryBuilder registry) {
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_NSLS, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_NSLS_NSL_IID, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_NSLS_NSL_CFG, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_NSLS_NSL_SGS, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_NSLS_NSL_SGS_SG, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_NSLS_NSL_SGS_SG_CFG, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_PLS_POL_BSID, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_PLS_POL_BSID_CFG, new NoopCustomizer<>()));
+        registry.add(new GenericWriter<>(Srv6PolicyIIds.SR_TE_PLS_POL_AI_CFG, new NoopCustomizer<>()));
+
+        registry.subtreeAdd(ImmutableSet
+                        .of(Srv6PolicyIIds.SR_POLICY_BSID, Srv6PolicyIIds.SR_POLICY_BSID_CFG,
+                                Srv6PolicyIIds.SR_POLICY_VPP, Srv6PolicyIIds.SR_POLICY_VPP_SR,
+                                Srv6PolicyIIds.SR_POLICY_VPP_SR_CFG, Srv6PolicyIIds.SR_POLICY_CFG,
+                                Srv6PolicyIIds.SR_POLICY_CPS, Srv6PolicyIIds.SR_POLICY_CPS_CP,
+                                Srv6PolicyIIds.SR_POLICY_CPS_CP_CFG, Srv6PolicyIIds.SR_POLICY_CPS_CP_BSID,
+                                Srv6PolicyIIds.SR_POLICY_CPS_CP_BSID_CFG, Srv6PolicyIIds.SR_POLICY_CPS_CP_SLS,
+                                Srv6PolicyIIds.SR_POLICY_CPS_CP_SLS_SL, Srv6PolicyIIds.SR_POLICY_CPS_CP_SLS_SL_CFG),
+                new GenericListWriter<>(Srv6PolicyIIds.SR_TE_PLS_POL,
+                        new PolicyCustomizer(futureJVppCore, policyContext, candidateContext)));
+
+        registry.subtreeAdd(ImmutableSet.of(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS_PF_CFG),
+                new GenericListWriter<>(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS_PF_IID,
+                        new PrefixCustomizer(futureJVppCore)));
+        registry.add(
+                new GenericWriter<>(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS_CFG,
+                        new PrefixesConfigCustomizer(futureJVppCore)));
+        registry.subtreeAdd(ImmutableSet.of(Srv6PolicyIIds.SR_TE_PLS_POL_AI_IFCS_IFC_CFG),
+                new GenericListWriter<>(Srv6PolicyIIds.SR_TE_PLS_POL_AI_IFCS_IFC_IID,
+                        new InterfacesConfigCustomizer(futureJVppCore, interfaceContext)));
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/Srv6WriterFactory.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/Srv6WriterFactory.java
index d9f022970..bb2619755 100644
--- a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/Srv6WriterFactory.java
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/Srv6WriterFactory.java
@@ -38,7 +38,7 @@ public class Srv6WriterFactory implements WriterFactory {
     @Inject
     private LocalSidFunctionWriteBindingRegistry bindingRegistry;
     @Inject
-    protected LocatorContextManager locatorContext;
+    private LocatorContextManager locatorContext;
 
     @Override
     public void init(@Nonnull final ModifiableWriterRegistryBuilder registry) {
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/PolicyCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/PolicyCustomizer.java
new file mode 100644
index 000000000..d8e09e84d
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/PolicyCustomizer.java
@@ -0,0 +1,211 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.policy;
+
+import com.google.common.base.Preconditions;
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.fib.management.FibManagementIIds;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.hc2vpp.srv6.util.Srv6Util;
+import io.fd.hc2vpp.srv6.write.policy.request.PolicyDeleteRequest;
+import io.fd.hc2vpp.srv6.write.policy.request.PolicyWriteRequest;
+import io.fd.hc2vpp.srv6.write.policy.request.dto.SidList;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Optional;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.BindingSidAllocMode;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.DataplaneType;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.ProvisioningMethodConfig;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.CandidatePath;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentListKey;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.properties.segment.lists.SegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppSrPolicyAugmentation;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.policy.Config;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.VniReference;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.vpp.fib.table.management.fib.tables.Table;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.vpp.fib.table.management.fib.tables.TableKey;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+
+public class PolicyCustomizer extends FutureJVppCustomizer
+        implements ListWriterCustomizer<Policy, PolicyKey> {
+
+    private final PolicyContextManager policyContext;
+    private final CandidatePathContextManager candidateContext;
+
+    public PolicyCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
+                            @Nonnull final PolicyContextManager policyContext,
+                            @Nonnull final CandidatePathContextManager candidateContext) {
+        super(futureJVppCore);
+        this.policyContext = policyContext;
+        this.candidateContext = candidateContext;
+    }
+
+    @Override
+    public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<Policy> instanceIdentifier,
+                                       @Nonnull final Policy policy,
+                                       @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        try {
+            // Fib table must be created beforehand. First we check if all data is present, then we verify the existence
+            // of FIB table in current configuration
+            VppSrPolicyAugmentation policyAugmentation = policy.getAugmentation(VppSrPolicyAugmentation.class);
+
+            if (policyAugmentation != null && policyAugmentation.getVppSrPolicy() != null &&
+                    policyAugmentation.getVppSrPolicy().getConfig() != null) {
+                Config config = policyAugmentation.getVppSrPolicy().getConfig();
+                TableKey tableKey = new TableKey(config.getAddressFamily(), new VniReference(config.getTableId()));
+                KeyedInstanceIdentifier<Table, TableKey> vrfIid =
+                        FibManagementIIds.FM_FIB_TABLES.child(Table.class, tableKey);
+                if (!writeContext.readAfter(vrfIid).isPresent()) {
+                    throw new IllegalArgumentException(
+                            String.format("VRF table: %s not found. Create table before writing policy.", tableKey));
+                }
+                if (policy.getCandidatePaths() != null && !policy.getCandidatePaths().getCandidatePath().isEmpty()) {
+                    bindWriteRequest(config, policy.getCandidatePaths().getCandidatePath(), writeContext)
+                            .write(instanceIdentifier);
+                    Ipv6Address bsid = Srv6Util.extractBsid(instanceIdentifier, writeContext, true);
+                    policyContext.addPolicy(policy.getName(), policy.getColor(), policy.getEndpoint().getIpv6Address(),
+                            bsid, writeContext.getMappingContext());
+                }
+            } else {
+                throw new ReadFailedException(instanceIdentifier,
+                        new Throwable("VppSrPolicyAugmentation and/or VppSrPolicy missing."));
+            }
+        } catch (ReadFailedException e) {
+            throw new WriteFailedException.CreateFailedException(instanceIdentifier, policy, e);
+        }
+    }
+
+    @Override
+    public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Policy> instanceIdentifier,
+                                        @Nonnull final Policy policy, @Nonnull final WriteContext writeContext)
+            throws WriteFailedException {
+        if (policy.getCandidatePaths() != null && !policy.getCandidatePaths().getCandidatePath().isEmpty()) {
+            bindDeleteRequest(policy.getCandidatePaths().getCandidatePath(), writeContext).delete(instanceIdentifier);
+            Ipv6Address bsid = Srv6Util.extractBsid(instanceIdentifier, writeContext, false);
+            Preconditions.checkNotNull(bsid, "BSID must not be null");
+            policyContext.removePolicy(bsid, writeContext.getMappingContext());
+        }
+    }
+
+    private PolicyDeleteRequest bindDeleteRequest(final @Nonnull List<CandidatePath> candidatePaths,
+                                                  final @Nonnull WriteContext writeContext) {
+        final PolicyDeleteRequest request = new PolicyDeleteRequest(getFutureJVpp());
+
+        Optional<CandidatePath> candidatePathOptional = parseBestCandidate(candidatePaths);
+        Preconditions.checkArgument(candidatePathOptional.isPresent(),
+                "Could not parse best Candidate path from list: {}", candidatePaths);
+
+        CandidatePath selectedPath = candidatePathOptional.get();
+        if (selectedPath.getBindingSid() != null && selectedPath.getBindingSid().getConfig() != null) {
+            org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.Config
+                    sidConfig = selectedPath.getBindingSid().getConfig();
+
+            if (sidConfig.getType() == DataplaneType.Srv6 &&
+                    sidConfig.getAllocMode() == BindingSidAllocMode.Explicit && sidConfig.getValue() != null &&
+                    sidConfig.getValue().getIpAddress() != null &&
+                    sidConfig.getValue().getIpAddress().getIpv6Address() != null) {
+                Ipv6Address bsid = selectedPath.getBindingSid().getConfig().getValue().getIpAddress().getIpv6Address();
+                request.setBindingSidAddress(bsid);
+                candidateContext.removeCandidatePath(bsid, writeContext.getMappingContext());
+            }
+        }
+        return request;
+    }
+
+    private PolicyWriteRequest bindWriteRequest(@Nonnull final Config config,
+                                                final List<CandidatePath> candidatePaths,
+                                                final WriteContext writeContext) {
+        final PolicyWriteRequest request = new PolicyWriteRequest(getFutureJVpp());
+        request.setFibTableIndex(config.getTableId().getValue().intValue());
+        request.setPolicyBehavior(config.getPolicyBehavior());
+        request.setPolicyType(config.getPolicyType());
+
+        Optional<CandidatePath> candidatePathOptional = parseBestCandidate(candidatePaths);
+        Preconditions.checkArgument(candidatePathOptional.isPresent(),
+                "Could not parse best Candidate path from list: {}", candidatePaths);
+
+        CandidatePath selectedPath = candidatePathOptional.get();
+        if (selectedPath.getBindingSid() != null && selectedPath.getBindingSid().getConfig() != null) {
+            org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.binding.sid.properties.binding.sid.Config
+                    sidConfig = selectedPath.getBindingSid().getConfig();
+
+            if (sidConfig.getType() == DataplaneType.Srv6 &&
+                    sidConfig.getAllocMode() == BindingSidAllocMode.Explicit && sidConfig.getValue() != null &&
+                    sidConfig.getValue().getIpAddress() != null &&
+                    sidConfig.getValue().getIpAddress().getIpv6Address() != null) {
+                Ipv6Address bsid = selectedPath.getBindingSid().getConfig().getValue().getIpAddress().getIpv6Address();
+                request.setBindingSidAddress(bsid);
+                candidateContext.addCandidatePath(bsid, selectedPath.getName(), selectedPath.getProvisioningMethod(),
+                        selectedPath.getPreference(), selectedPath.getDistinguisher(),
+                        writeContext.getMappingContext());
+            }
+        }
+        if (selectedPath.getSegmentLists() != null && selectedPath.getSegmentLists().getSegmentList() != null) {
+            request.setSegments(readSegmentLists(selectedPath.getSegmentLists().getSegmentList(), writeContext));
+        }
+
+        return request;
+    }
+
+    private List<SidList> readSegmentLists(final List<SegmentList> segmentLists, final WriteContext writeContext) {
+        List<SidList> sidLists = new ArrayList<>();
+
+        segmentLists.forEach(segmentList -> {
+            com.google.common.base.Optional<NamedSegmentList> namedSegmentListOptional = writeContext.readAfter(
+                    Srv6PolicyIIds.SR_TE_NSLS.child(NamedSegmentList.class,
+                            new NamedSegmentListKey(segmentList.getName())));
+
+            if (namedSegmentListOptional.isPresent()) {
+                sidLists.add(SidList.builder()
+                        .setNamedSegmentList(namedSegmentListOptional.get())
+                        .setWeight(segmentList.getConfig().getWeight())
+                        .build());
+            }
+        });
+        return sidLists;
+    }
+
+    /**
+     * Selects best Candidate based on Preference value (the higher preference the better),
+     * only static configuration is supported for now (provisioning-method must be equal to provisioning-method-config).
+     *
+     * Based on Segment Routing Policy for Traffic Engineering
+     * https://tools.ietf.org/html/draft-filsfils-spring-segment-routing-policy-00
+     *
+     * @param candidatePaths List of available CandidatePaths
+     * @return Optional of CandidatePath
+     */
+    private Optional<CandidatePath> parseBestCandidate(final List<CandidatePath> candidatePaths) {
+        return candidatePaths.stream()
+                .filter(candidatePath -> candidatePath.getProvisioningMethod().equals(ProvisioningMethodConfig.class))
+                .max(Comparator.comparingLong(CandidatePath::getPreference));
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/PolicyDeleteRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/PolicyDeleteRequest.java
new file mode 100644
index 000000000..71b9d72e8
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/PolicyDeleteRequest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.policy.request;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import io.fd.hc2vpp.srv6.util.JVppRequest;
+import io.fd.hc2vpp.srv6.write.DeleteRequest;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.SrPolicyDel;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import io.fd.vpp.jvpp.core.types.Srv6Sid;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PolicyDeleteRequest extends JVppRequest implements DeleteRequest {
+
+    /**
+     * Binding SID of the policy
+     */
+    private Ipv6Address bindingSidAddress;
+
+    public PolicyDeleteRequest(final FutureJVppCore api) {
+        super(api);
+    }
+
+    @Override
+    public void checkValid() {
+        checkNotNull(bindingSidAddress, "Binding sid address not set");
+    }
+
+    @Override
+    public void delete(final InstanceIdentifier<?> identifier) throws WriteFailedException {
+        checkValid();
+        final SrPolicyDel request = new SrPolicyDel();
+        Srv6Sid bsid = new Srv6Sid();
+        bsid.addr = ipv6AddressNoZoneToArray(bindingSidAddress);
+        request.bsidAddr = bsid;
+        getReplyForDelete(getApi().srPolicyDel(request).toCompletableFuture(), identifier);
+    }
+
+    public void setBindingSidAddress(
+            final Ipv6Address bindingSidAddress) {
+        this.bindingSidAddress = bindingSidAddress;
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/PolicyWriteRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/PolicyWriteRequest.java
new file mode 100644
index 000000000..6dc3e867d
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/PolicyWriteRequest.java
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.policy.request;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.common.base.Preconditions.checkState;
+
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.srv6.util.JVppRequest;
+import io.fd.hc2vpp.srv6.write.WriteRequest;
+import io.fd.hc2vpp.srv6.write.policy.request.dto.SidList;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.SrPolicyAdd;
+import io.fd.vpp.jvpp.core.dto.SrPolicyMod;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import io.fd.vpp.jvpp.core.types.Srv6Sid;
+import io.fd.vpp.jvpp.core.types.Srv6SidList;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.named.segment.list.Segments;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.named.segment.list.segments.Segment;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.SegmentRoutingPolicyBehavior;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.SegmentRoutingPolicyType;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class PolicyWriteRequest extends JVppRequest implements WriteRequest {
+
+    /**
+     * Types of modification operations
+     */
+    private static final int ADD_NEW = 1;
+    private static final int DELETE_EXISTING = 2;
+    private static final int MODIFY_WEIGHT = 3;
+
+    private static final Logger LOG = LoggerFactory.getLogger(PolicyWriteRequest.class);
+
+    /**
+     * Binding SID of the policy
+     */
+    private Ipv6Address bindingSidAddress;
+
+    /**
+     * Behavior used by this policy. Either inserts to existing header or encapsulate to new one
+     */
+    private SegmentRoutingPolicyBehavior policyBehavior;
+
+    /**
+     * Revelant if multiple segment lists are used. Default is load-balancing, spray will send traffic to every segment
+     */
+    private SegmentRoutingPolicyType policyType;
+
+    /**
+     * FIB table where entry should be installed
+     */
+    private int fibTableIndex;
+
+    /**
+     * List of SidList
+     */
+    private List<SidList> segments;
+
+    public PolicyWriteRequest(final FutureJVppCore api) {
+        super(api);
+    }
+
+    private static Srv6Sid[] convertSegmentsToByteArray(final Segments segments) {
+        List<Srv6Sid> sidList = new ArrayList<>();
+        segments.getSegment().stream().sorted(Comparator.comparingLong(Segment::getIndex))
+                .map(segment -> segment.getConfig().getSidValue().getIpAddress().getIpv6Address())
+                .forEach(ipv6Address -> {
+                    Srv6Sid sid = new Srv6Sid();
+                    sid.addr = AddressTranslator.INSTANCE.ipv6AddressNoZoneToArray(ipv6Address);
+                    sidList.add(sid);
+                });
+        return sidList.toArray(new Srv6Sid[0]);
+    }
+
+    @Override
+    public void write(final InstanceIdentifier<?> identifier) throws WriteFailedException {
+        checkValid();
+
+        final SrPolicyAdd createRequest = new SrPolicyAdd();
+        createRequest.bsidAddr = ipv6AddressNoZoneToArray(bindingSidAddress);
+        createRequest.isEncap = (byte) policyBehavior.getIntValue();
+        createRequest.type = (byte) policyType.getIntValue();
+        createRequest.fibTable = fibTableIndex;
+
+        SidList firstSidList = segments.get(0);
+
+        createRequest.sids = new Srv6SidList();
+        createRequest.sids.numSids = (byte) firstSidList.getNamedSegmentList().getSegments().getSegment().size();
+        createRequest.sids.sids = convertSegmentsToByteArray(firstSidList.getNamedSegmentList().getSegments());
+        createRequest.sids.weight = firstSidList.getWeight().intValue();
+
+        LOG.info("Writing policy {}", createRequest);
+        getReplyForWrite(getApi().srPolicyAdd(createRequest).toCompletableFuture(), identifier);
+
+        if (segments.size() > 1) {
+            LOG.info("Multiple segments detected for policy, modifying");
+            segments.stream()
+                    .skip(1)
+                    .map(policySegments -> {
+                        SrPolicyMod modifyRequest = new SrPolicyMod();
+                        modifyRequest.bsidAddr = createRequest.bsidAddr;
+                        modifyRequest.operation = ADD_NEW;// add new segment list
+                        modifyRequest.fibTable = fibTableIndex;
+                        modifyRequest.sids = new Srv6SidList();
+                        modifyRequest.sids.numSids =
+                                (byte) policySegments.getNamedSegmentList().getSegments().getSegment().size();
+                        modifyRequest.sids.sids =
+                                convertSegmentsToByteArray(policySegments.getNamedSegmentList().getSegments());
+                        modifyRequest.sids.weight = policySegments.getWeight().intValue();
+                        return modifyRequest;
+                    })
+                    .peek(modifyRequest -> LOG.info("Adding additional segment list for policy {} / request {}",
+                            bindingSidAddress.getValue(), modifyRequest))
+                    .forEach(modifyRequest -> {
+                        try {
+                            getReplyForWrite(getApi().srPolicyMod(modifyRequest).toCompletableFuture(), identifier);
+                        } catch (WriteFailedException e) {
+                            throw new IllegalStateException(e);
+                        }
+                    });
+        }
+    }
+
+    @Override
+    public void checkValid() {
+        checkNotNull(bindingSidAddress, "Binding sid address not set");
+        checkNotNull(policyBehavior, "Policy behavior not set");
+        checkNotNull(policyType, "Policy type not set");
+        if (policyBehavior != SegmentRoutingPolicyBehavior.Encapsulation) {
+            checkNotNull(segments, "Segments not set");
+            checkState(!segments.isEmpty(), "No segments set");
+        }
+    }
+
+    public void setBindingSidAddress(
+            final Ipv6Address bindingSidAddress) {
+        this.bindingSidAddress = bindingSidAddress;
+    }
+
+    public void setPolicyBehavior(
+            final SegmentRoutingPolicyBehavior policyBehavior) {
+        this.policyBehavior = policyBehavior;
+    }
+
+    public void setPolicyType(
+            final SegmentRoutingPolicyType policyType) {
+        this.policyType = policyType;
+    }
+
+    public void setFibTableIndex(final int fibTableIndex) {
+        this.fibTableIndex = fibTableIndex;
+    }
+
+    public void setSegments(final List<SidList> segments) {
+        this.segments = segments;
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/dto/SidList.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/dto/SidList.java
new file mode 100644
index 000000000..129c20e2d
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/policy/request/dto/SidList.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.policy.request.dto;
+
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentList;
+
+public class SidList {
+    private Long weight;
+    private NamedSegmentList namedSegmentList;
+
+    private SidList(final SidListBuilder builder) {
+        weight = builder.weight;
+        namedSegmentList = builder.namedSegmentList;
+    }
+
+    public static SidListBuilder builder() {
+        return new SidListBuilder();
+    }
+
+    public Long getWeight() {
+        return weight;
+    }
+
+    public NamedSegmentList getNamedSegmentList() {
+        return namedSegmentList;
+    }
+
+    public static final class SidListBuilder {
+        private Long weight;
+        private NamedSegmentList namedSegmentList;
+
+        private SidListBuilder() {
+        }
+
+        public SidListBuilder setWeight(final Long weight) {
+            this.weight = weight;
+            return this;
+        }
+
+        public SidListBuilder setNamedSegmentList(final NamedSegmentList namedSegmentList) {
+            this.namedSegmentList = namedSegmentList;
+            return this;
+        }
+
+        public SidList build() {
+            return new SidList(this);
+        }
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/InterfacesConfigCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/InterfacesConfigCustomizer.java
new file mode 100644
index 000000000..67ad9d56c
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/InterfacesConfigCustomizer.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering;
+
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.util.Srv6Util;
+import io.fd.hc2vpp.srv6.write.steering.request.L2SteeringRequest;
+import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces._interface.Config;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class InterfacesConfigCustomizer extends FutureJVppCustomizer implements
+        ListWriterCustomizer<Interface, InterfaceKey> {
+    private final NamingContext interfaceContext;
+
+    public InterfacesConfigCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
+                                      @Nonnull final NamingContext interfaceContext) {
+        super(futureJVppCore);
+        this.interfaceContext = interfaceContext;
+    }
+
+    @Override
+    public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<Interface> instanceIdentifier,
+                                       @Nonnull final Interface anInterface, @Nonnull final WriteContext writeContext)
+            throws WriteFailedException {
+        if (anInterface.getConfig() != null) {
+            writeInterfaces(instanceIdentifier, anInterface.getConfig(), writeContext, true);
+        }
+    }
+
+    @Override
+    public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Interface> instanceIdentifier,
+                                        @Nonnull final Interface anInterface, @Nonnull final WriteContext writeContext)
+            throws WriteFailedException {
+        if (anInterface.getConfig() != null) {
+            writeInterfaces(instanceIdentifier, anInterface.getConfig(), writeContext, false);
+        }
+    }
+
+    private void writeInterfaces(final @Nonnull InstanceIdentifier<Interface> instanceIdentifier,
+                                 final @Nonnull Config config, final @Nonnull WriteContext writeContext,
+                                 final boolean isWrite)
+            throws WriteFailedException {
+        Ipv6Address bsid = Srv6Util.extractBsid(instanceIdentifier, writeContext, isWrite);
+
+        if (bsid == null) {
+            throw new WriteFailedException.CreateFailedException(instanceIdentifier, config,
+                    new Throwable("Failed to extract BSID from policy for prefix"));
+        }
+        if (config.getInputInterface() != null) {
+            // forward all traffic to policy for current interface
+            int index = interfaceContext.getIndex(config.getInputInterface(), writeContext.getMappingContext());
+            sendL2Steering(instanceIdentifier, bsid, index, getFutureJVpp(), isWrite);
+        }
+    }
+
+    private void sendL2Steering(final InstanceIdentifier<Interface> instanceIdentifier, final Ipv6Address bsid,
+                                final int inputInterface, final FutureJVppCore api, final boolean isWrite)
+            throws WriteFailedException {
+        L2SteeringRequest request = new L2SteeringRequest(api);
+        request.setBindingSid(bsid);
+        request.setInputInterfaceIndex(inputInterface);
+        if (isWrite) {
+            request.write(instanceIdentifier);
+        } else {
+            request.delete(instanceIdentifier);
+        }
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/PrefixCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/PrefixCustomizer.java
new file mode 100644
index 000000000..7973c3203
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/PrefixCustomizer.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering;
+
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.srv6.util.Srv6Util;
+import io.fd.hc2vpp.srv6.write.steering.request.L3SteeringRequest;
+import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PrefixCustomizer extends FutureJVppCustomizer implements ListWriterCustomizer<Prefix, PrefixKey> {
+
+    public PrefixCustomizer(@Nonnull final FutureJVppCore futureJVppCore) {
+        super(futureJVppCore);
+    }
+
+    @Override
+    public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<Prefix> instanceIdentifier,
+                                       @Nonnull final Prefix prefix,
+                                       @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        writePrefixes(instanceIdentifier, prefix, writeContext, true).write(instanceIdentifier);
+    }
+
+    @Override
+    public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Prefix> instanceIdentifier,
+                                        @Nonnull final Prefix prefix,
+                                        @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        writePrefixes(instanceIdentifier, prefix, writeContext, false).delete(instanceIdentifier);
+    }
+
+    private L3SteeringRequest writePrefixes(final @Nonnull InstanceIdentifier<Prefix> instanceIdentifier,
+                                            final @Nonnull Prefix prefix, final @Nonnull WriteContext writeContext,
+                                            final boolean isWrite)
+            throws WriteFailedException {
+        Ipv6Address bsid = Srv6Util.extractBsid(instanceIdentifier, writeContext, isWrite);
+        int vrfFib = Srv6Util.extractVrfFib(instanceIdentifier, writeContext, isWrite);
+
+        if (bsid == null) {
+            throw new WriteFailedException.CreateFailedException(instanceIdentifier, prefix,
+                    new Throwable("Failed to extract BSID from policy for prefix"));
+        }
+        // forward only desired traffic to policy
+        L3SteeringRequest request = new L3SteeringRequest(getFutureJVpp());
+        request.setBindingSid(bsid);
+        request.setPrefix(prefix.getIpPrefix());
+        request.setFibTableIndex(vrfFib);
+        return request;
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/PrefixesConfigCustomizer.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/PrefixesConfigCustomizer.java
new file mode 100644
index 000000000..e366db3a3
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/PrefixesConfigCustomizer.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering;
+
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.srv6.util.Srv6Util;
+import io.fd.hc2vpp.srv6.write.steering.request.L3SteeringRequest;
+import io.fd.honeycomb.translate.spi.write.WriterCustomizer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Config;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PrefixesConfigCustomizer extends FutureJVppCustomizer implements WriterCustomizer<Config> {
+
+    private static final IpPrefix
+            DEFAULT_IPV6_PREFIX = new IpPrefix(new Ipv6Prefix("::/0"));
+    private static final IpPrefix
+            DEFAULT_IPV4_PREFIX = new IpPrefix(new Ipv4Prefix("0.0.0.0/0"));
+
+    public PrefixesConfigCustomizer(@Nonnull final FutureJVppCore futureJVppCore) {
+        super(futureJVppCore);
+    }
+
+    private void writePrefixes(final @Nonnull InstanceIdentifier<Config> instanceIdentifier,
+                               final @Nonnull Config config, final @Nonnull WriteContext writeContext,
+                               final boolean isWrite)
+            throws WriteFailedException {
+        Ipv6Address bsid = Srv6Util.extractBsid(instanceIdentifier, writeContext, isWrite);
+        int vrfFib = Srv6Util.extractVrfFib(instanceIdentifier, writeContext, isWrite);
+
+        if (bsid == null) {
+            throw new WriteFailedException.CreateFailedException(instanceIdentifier, config,
+                    new Throwable("Failed to extract BSID from policy for prefix"));
+        }
+        if (config.isPrefixesAll()) {
+            // forward all traffic to policy
+            writeL3Steering(vrfFib, instanceIdentifier, DEFAULT_IPV6_PREFIX, bsid, getFutureJVpp(), isWrite);
+            writeL3Steering(vrfFib, instanceIdentifier, DEFAULT_IPV4_PREFIX, bsid, getFutureJVpp(), isWrite);
+        }
+    }
+
+    private void writeL3Steering(int vrfFib, InstanceIdentifier instanceIdentifier, IpPrefix ipPrefix,
+                                 final Ipv6Address bsid, FutureJVppCore api, boolean isWrite)
+            throws WriteFailedException {
+        L3SteeringRequest request = new L3SteeringRequest(api);
+        request.setBindingSid(bsid);
+        request.setPrefix(ipPrefix);
+        request.setFibTableIndex(vrfFib);
+        if (isWrite) {
+            request.write(instanceIdentifier);
+        } else {
+            request.delete(instanceIdentifier);
+        }
+    }
+
+    @Override
+    public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<Config> instanceIdentifier,
+                                       @Nonnull final Config config,
+                                       @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        writePrefixes(instanceIdentifier, config, writeContext, true);
+    }
+
+    @Override
+    public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Config> instanceIdentifier,
+                                        @Nonnull final Config config,
+                                        @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        writePrefixes(instanceIdentifier, config, writeContext, false);
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/L2SteeringRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/L2SteeringRequest.java
new file mode 100644
index 000000000..960d17bb9
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/L2SteeringRequest.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering.request;
+
+import io.fd.hc2vpp.srv6.write.DeleteRequest;
+import io.fd.hc2vpp.srv6.write.WriteRequest;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDel;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Request for steering of L2 traffic
+ */
+public class L2SteeringRequest extends SteeringRequest implements WriteRequest, DeleteRequest {
+
+    private static final int L2_TRAFFIC_TYPE = 2;
+
+    /**
+     * Incoming interface for traffic
+     */
+    private int inputInterfaceIndex;
+
+    public L2SteeringRequest(final FutureJVppCore api) {
+        super(api);
+    }
+
+
+    @Override
+    public void delete(final InstanceIdentifier<?> identifier) throws WriteFailedException {
+        getReplyForDelete(getApi().srSteeringAddDel(bindRequest(true)).toCompletableFuture(), identifier);
+    }
+
+    @Override
+    public void write(final InstanceIdentifier<?> identifier) throws WriteFailedException {
+        getReplyForWrite(getApi().srSteeringAddDel(bindRequest(false)).toCompletableFuture(), identifier);
+    }
+
+    private SrSteeringAddDel bindRequest(final boolean isDel) {
+        final SrSteeringAddDel request = new SrSteeringAddDel();
+        request.isDel = booleanToByte(isDel);
+        request.bsidAddr = ipv6AddressNoZoneToArray(getBindingSid());
+        request.swIfIndex = inputInterfaceIndex;
+        request.trafficType = L2_TRAFFIC_TYPE;
+        return request;
+    }
+
+    public void setInputInterfaceIndex(final int inputInterfaceIndex) {
+        this.inputInterfaceIndex = inputInterfaceIndex;
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/L3SteeringRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/L3SteeringRequest.java
new file mode 100644
index 000000000..850234c41
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/L3SteeringRequest.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering.request;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import io.fd.hc2vpp.srv6.write.DeleteRequest;
+import io.fd.hc2vpp.srv6.write.WriteRequest;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDel;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Request for steering of L3 traffic
+ */
+public class L3SteeringRequest extends SteeringRequest implements WriteRequest, DeleteRequest {
+
+    public static final byte VPP_IPV4_TYPE = 4;
+    public static final byte VPP_IPV6_TYPE = 6;
+    public static final byte VPP_UNRESOLVED_TYPE = 0;
+    /**
+     * Where to install FIB entry for this steering
+     */
+    private int fibTableIndex;
+
+    /**
+     * V4/V6 address for traffic type
+     */
+    private IpPrefix prefix;
+
+    public L3SteeringRequest(final FutureJVppCore api) {
+        super(api);
+    }
+
+    @Override
+    public void checkValid() {
+        super.checkValid();
+        checkNotNull(prefix, "Prefix is null");
+        checkArgument(resolveTrafficType(prefix) == 4 || resolveTrafficType(prefix) == 6,
+                "IpPrefix format not recognized");
+    }
+
+    @Override
+    public void delete(final InstanceIdentifier<?> identifier) throws WriteFailedException {
+        checkValid();
+        getReplyForDelete(getApi().srSteeringAddDel(bindRequest(true)).toCompletableFuture(), identifier);
+    }
+
+    @Override
+    public void write(final InstanceIdentifier<?> identifier) throws WriteFailedException {
+        checkValid();
+        getReplyForWrite(getApi().srSteeringAddDel(bindRequest(false)).toCompletableFuture(), identifier);
+    }
+
+    private SrSteeringAddDel bindRequest(final boolean isDel) {
+        final SrSteeringAddDel request = new SrSteeringAddDel();
+        request.isDel = booleanToByte(isDel);
+        request.bsidAddr = ipv6AddressNoZoneToArray(getBindingSid());
+        request.tableId = fibTableIndex;
+        request.trafficType = resolveTrafficType(prefix);
+        request.prefixAddr = ipPrefixToArray(prefix);
+        request.maskWidth = extractPrefix(prefix);
+        return request;
+    }
+
+    public void setFibTableIndex(final int fibTableIndex) {
+        this.fibTableIndex = fibTableIndex;
+    }
+
+    private byte resolveTrafficType(IpPrefix prefix) {
+        if (prefix.getIpv4Prefix() != null) {
+            return VPP_IPV4_TYPE;
+        } else if (prefix.getIpv6Prefix() != null) {
+            return VPP_IPV6_TYPE;
+        }
+        return VPP_UNRESOLVED_TYPE;
+    }
+
+    public void setPrefix(final IpPrefix prefix) {
+        this.prefix = prefix;
+    }
+}
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/SteeringRequest.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/SteeringRequest.java
new file mode 100644
index 000000000..2078ade5b
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/write/steering/request/SteeringRequest.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering.request;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import io.fd.hc2vpp.srv6.util.JVppRequest;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+
+/**
+ * General template for steering requests
+ */
+public abstract class SteeringRequest extends JVppRequest {
+
+    /**
+     * Binding SID of policy that should be applied for this traffic
+     */
+    private Ipv6Address bindingSid;
+
+    SteeringRequest(final FutureJVppCore api) {
+        super(api);
+    }
+
+    @Override
+    public void checkValid() {
+        checkNotNull(bindingSid, "Binding SID is null");
+    }
+
+    Ipv6Address getBindingSid() {
+        return bindingSid;
+    }
+
+    public void setBindingSid(
+            final Ipv6Address bindingSid) {
+        this.bindingSid = bindingSid;
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/Srv6ModuleTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/Srv6ModuleTest.java
index 54e4cdd26..068ea128a 100644
--- a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/Srv6ModuleTest.java
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/Srv6ModuleTest.java
@@ -31,7 +31,9 @@ import com.google.inject.name.Named;
 import com.google.inject.testing.fieldbinder.Bind;
 import com.google.inject.testing.fieldbinder.BoundFieldModule;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.read.Srv6PolicyReaderFactory;
 import io.fd.hc2vpp.srv6.read.Srv6ReaderFactory;
+import io.fd.hc2vpp.srv6.write.Srv6PolicyWriterFactory;
 import io.fd.hc2vpp.srv6.write.Srv6WriterFactory;
 import io.fd.hc2vpp.vpp.classifier.context.VppClassifierContextManager;
 import io.fd.honeycomb.translate.ModificationCache;
@@ -42,6 +44,7 @@ import io.fd.honeycomb.translate.util.YangDAG;
 import io.fd.honeycomb.translate.write.WriterFactory;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.Set;
 import org.junit.Before;
 import org.junit.Test;
@@ -100,8 +103,10 @@ public class Srv6ModuleTest {
         readerFactories.forEach(factory -> factory.init(registryBuilder));
         registryBuilder.addStructuralReader(Srv6IIds.RT, RoutingBuilder.class);
         assertNotNull(registryBuilder.build());
-        assertEquals(1, readerFactories.size());
-        assertTrue(readerFactories.iterator().next() instanceof Srv6ReaderFactory);
+        assertEquals(2, readerFactories.size());
+        Iterator<ReaderFactory> readerFactoryIterator = readerFactories.iterator();
+        assertTrue(readerFactoryIterator.next() instanceof Srv6ReaderFactory);
+        assertTrue(readerFactoryIterator.next() instanceof Srv6PolicyReaderFactory);
     }
 
     @Test
@@ -112,7 +117,9 @@ public class Srv6ModuleTest {
         final FlatWriterRegistryBuilder registryBuilder = new FlatWriterRegistryBuilder(new YangDAG());
         writerFactories.forEach(factory -> factory.init(registryBuilder));
         assertNotNull(registryBuilder.build());
-        assertEquals(1, writerFactories.size());
-        assertTrue(writerFactories.iterator().next() instanceof Srv6WriterFactory);
+        assertEquals(2, writerFactories.size());
+        Iterator<WriterFactory> writerFactoryIterator = writerFactories.iterator();
+        assertTrue(writerFactoryIterator.next() instanceof Srv6WriterFactory);
+        assertTrue(writerFactoryIterator.next() instanceof Srv6PolicyWriterFactory);
     }
 }
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/NamedSegmentCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/NamedSegmentCustomizerTest.java
new file mode 100644
index 000000000..6cc2f555d
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/NamedSegmentCustomizerTest.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.policy;
+
+import com.google.common.collect.ImmutableSet;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import java.util.List;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.NamedSegmentListsBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentListBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentListKey;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+
+public class NamedSegmentCustomizerTest extends PoliciesTest {
+
+    private NamedSegmentListKey SEGMENT_KEY_1 = new NamedSegmentListKey("a::e-0");
+    private NamedSegmentListKey SEGMENT_KEY_2 = new NamedSegmentListKey("e::a-0");
+
+    @Test
+    public void getAllIdsTest() throws ReadFailedException {
+        NamedSegmentCustomizer customizer = new NamedSegmentCustomizer(api, policyCtx, candidatePathCtx);
+        List<NamedSegmentListKey> segmentListKeys = customizer.getAllIds(Srv6PolicyIIds.SR_TE_NSLS_NSL_IID, readCtx);
+
+        Assert.assertNotNull(segmentListKeys);
+        Assert.assertFalse(segmentListKeys.isEmpty());
+        Assert.assertEquals(replyDump.srPoliciesDetails.size(), segmentListKeys.size());
+        Assert.assertTrue(segmentListKeys.containsAll(ImmutableSet.of(SEGMENT_KEY_1, SEGMENT_KEY_2)));
+    }
+
+    @Test
+    public void readCurrentAttributesTest() throws ReadFailedException {
+        NamedSegmentCustomizer customizer = new NamedSegmentCustomizer(api, policyCtx, candidatePathCtx);
+        NamedSegmentListBuilder segmentListBuilder = new NamedSegmentListBuilder();
+        KeyedInstanceIdentifier<NamedSegmentList, NamedSegmentListKey>
+                key = Srv6PolicyIIds.SR_TE_NSLS.child(NamedSegmentList.class, SEGMENT_KEY_1);
+        customizer.readCurrentAttributes(key, segmentListBuilder, readCtx);
+
+        Assert.assertEquals(SEGMENT_KEY_1, segmentListBuilder.getKey());
+        Assert.assertEquals(SEGMENT_KEY_1.getName(), segmentListBuilder.getName());
+        Assert.assertNotNull(customizer.getBuilder(key));
+
+        //verify State container
+        Assert.assertNotNull(segmentListBuilder.getState());
+        Assert.assertEquals(SEGMENT_KEY_1.getName(), segmentListBuilder.getState().getName());
+
+        //verify State container
+        Assert.assertNotNull(segmentListBuilder.getSegments());
+        Assert.assertNotNull(segmentListBuilder.getSegments().getSegment());
+        Assert.assertEquals(3, segmentListBuilder.getSegments().getSegment().size());
+
+        Assert.assertEquals(B_ADDR.getValue(),
+                segmentListBuilder.getSegments().getSegment().get(0).getState().getSidValue().getIpAddress()
+                        .getIpv6Address().getValue());
+        Assert.assertEquals(C_ADDR.getValue(),
+                segmentListBuilder.getSegments().getSegment().get(1).getState().getSidValue().getIpAddress()
+                        .getIpv6Address().getValue());
+        Assert.assertEquals(A_ADDR.getValue(),
+                segmentListBuilder.getSegments().getSegment().get(2).getState().getSidValue().getIpAddress()
+                        .getIpv6Address().getValue());
+
+        //verify different path
+        key = Srv6PolicyIIds.SR_TE_NSLS.child(NamedSegmentList.class, SEGMENT_KEY_2);
+        customizer.readCurrentAttributes(key, segmentListBuilder, readCtx);
+        Assert.assertEquals(SEGMENT_KEY_2.getName(), segmentListBuilder.getState().getName());
+        Assert.assertEquals(3, segmentListBuilder.getSegments().getSegment().size());
+
+        Assert.assertEquals(A_ADDR.getValue(),
+                segmentListBuilder.getSegments().getSegment().get(0).getState().getSidValue().getIpAddress()
+                        .getIpv6Address().getValue());
+        Assert.assertEquals(C_ADDR.getValue(),
+                segmentListBuilder.getSegments().getSegment().get(1).getState().getSidValue().getIpAddress()
+                        .getIpv6Address().getValue());
+        Assert.assertEquals(B_ADDR.getValue(),
+                segmentListBuilder.getSegments().getSegment().get(2).getState().getSidValue().getIpAddress()
+                        .getIpv6Address().getValue());
+
+        //verify merge
+        NamedSegmentList segmentList = segmentListBuilder.build();
+        NamedSegmentListsBuilder parentBuilder = new NamedSegmentListsBuilder();
+        customizer.merge(parentBuilder, segmentList);
+        Assert.assertEquals(segmentList, parentBuilder.getNamedSegmentList().get(0));
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/PoliciesTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/PoliciesTest.java
new file mode 100644
index 000000000..d1abd15e8
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/PoliciesTest.java
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.policy;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+
+import com.google.common.collect.ImmutableSet;
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.hc2vpp.srv6.write.sid.request.LocalSidRequestTest;
+import io.fd.honeycomb.translate.ModificationCache;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.vpp.jvpp.core.dto.SrPoliciesDetails;
+import io.fd.vpp.jvpp.core.dto.SrPoliciesDetailsReplyDump;
+import io.fd.vpp.jvpp.core.types.Srv6Sid;
+import io.fd.vpp.jvpp.core.types.Srv6SidList;
+import java.util.Arrays;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.ProvisioningMethodConfig;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.ProvisioningMethodType;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone;
+
+public abstract class PoliciesTest extends LocalSidRequestTest {
+    Ipv6AddressNoZone BSID_ADR = new Ipv6AddressNoZone("a::e");
+    Ipv6AddressNoZone BSID_2_ADR = new Ipv6AddressNoZone("e::a");
+    IpAddress ENDPOINT_1 = new IpAddress(new Ipv6Address("e::1"));
+    IpAddress ENDPOINT_2 = new IpAddress(new Ipv6Address("a::1"));
+    Long COLOR_1 = 1L;
+    Long COLOR_2 = 2L;
+    long DISTINGUISHER_1 = 1L;
+    long DISTINGUISHER_2 = 2L;
+    long PREFERENCE_1 = 100L;
+    long PREFERENCE_2 = 200L;
+    Class<? extends ProvisioningMethodType> PROVISIONING_METHOD = ProvisioningMethodConfig.class;
+    int WEIGHT = 0;
+    SrPoliciesDetailsReplyDump replyDump = new SrPoliciesDetailsReplyDump();
+
+    @Mock
+    ReadContext readCtx;
+    @Mock
+    PolicyContextManager policyCtx;
+    @Mock
+    CandidatePathContextManager candidatePathCtx;
+    Ipv6AddressNoZone A_ADDR = new Ipv6AddressNoZone("a::");
+    Ipv6AddressNoZone B_ADDR = new Ipv6AddressNoZone("b::");
+    Ipv6AddressNoZone C_ADDR = new Ipv6AddressNoZone("c::");
+
+    @Mock
+    private
+    ModificationCache modificationCache;
+    private Srv6Sid A = new Srv6Sid();
+    private Srv6Sid B = new Srv6Sid();
+    private Srv6Sid C = new Srv6Sid();
+    private SrPoliciesDetails srPoliciesDetails1 = new SrPoliciesDetails();
+    private SrPoliciesDetails srPoliciesDetails2 = new SrPoliciesDetails();
+
+    @Override
+    public void init() {
+        Srv6Sid bsid = new Srv6Sid();
+        bsid.addr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_ADR));
+        srPoliciesDetails1.bsid = bsid;
+
+        srPoliciesDetails1.numSidLists = 1;
+        Srv6SidList[] srv6SidLists = new Srv6SidList[1];
+        Srv6SidList srv6SidList = new Srv6SidList();
+        srv6SidList.weight = WEIGHT;
+        srv6SidList.numSids = 3;
+        A.addr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(A_ADDR));
+        B.addr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(B_ADDR));
+        C.addr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(C_ADDR));
+
+        srv6SidList.sids = ImmutableSet.of(B, C, A).toArray(new Srv6Sid[3]);
+
+        srv6SidLists[0] = srv6SidList;
+        srPoliciesDetails1.sidLists = srv6SidLists;
+        // is_encap - behavior of SR policy.(0.SRH insert // 1.Encapsulation)
+        srPoliciesDetails1.isEncap = ByteDataTranslator.BYTE_TRUE;
+        // type is the type of the SR policy. (0.Default // 1.Spray)
+        srPoliciesDetails1.type = 0;
+
+        Srv6Sid bsid2 = new Srv6Sid();
+        bsid2.addr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_2_ADR));
+        srPoliciesDetails2.bsid = bsid2;
+        srPoliciesDetails2.numSidLists = 1;
+        Srv6SidList[] srv6SidLists2 = new Srv6SidList[1];
+        Srv6SidList srv6SidList2 = new Srv6SidList();
+        srv6SidList2.weight = WEIGHT;
+        srv6SidList2.numSids = 3;
+
+        srv6SidList2.sids = ImmutableSet.of(A, C, B).toArray(new Srv6Sid[3]);
+        srv6SidLists2[0] = srv6SidList2;
+        srPoliciesDetails2.sidLists = srv6SidLists2;
+        srPoliciesDetails2.isEncap = ByteDataTranslator.BYTE_TRUE;
+        srPoliciesDetails2.type = 0;
+
+        replyDump.srPoliciesDetails = Arrays.asList(srPoliciesDetails1, srPoliciesDetails2);
+
+        when(readCtx.getModificationCache()).thenReturn(modificationCache);
+        when(readCtx.getMappingContext()).thenReturn(mappingContext);
+        when(modificationCache.get(any())).thenReturn(replyDump);
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/PolicyCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/PolicyCustomizerTest.java
new file mode 100644
index 000000000..49c3942c5
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/policy/PolicyCustomizerTest.java
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.policy;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.when;
+
+import com.google.common.collect.ImmutableSet;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.hc2vpp.srv6.util.Srv6Util;
+import io.fd.honeycomb.translate.MappingContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import java.util.List;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.DataplaneType;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.PathExplicitlyDefined;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.ProvisioningMethodConfig;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.SegmentListOperState;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.candidate.paths.candidate.paths.CandidatePath;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.path.segment.list.properties.segment.lists.SegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.PoliciesBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.candidate.path.context.attributes.srv6.candidate.path.mappings.Srv6CandidatePathMappingBuilder;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.policy.context.rev180607.srv6.policy.context.attributes.srv6.policy.mappings.Srv6PolicyMappingBuilder;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+
+public class PolicyCustomizerTest extends PoliciesTest {
+
+    private PolicyKey POLICY_KEY = new PolicyKey(COLOR_1, ENDPOINT_1);
+    private PolicyKey POLICY_KEY_2 = new PolicyKey(COLOR_2, ENDPOINT_2);
+
+    @Override
+    public void init() {
+        super.init();
+        when(policyCtx.getPolicy(eq(BSID_ADR), any(MappingContext.class))).thenReturn(
+                new Srv6PolicyMappingBuilder().setBsid(BSID_ADR).setColor(COLOR_1)
+                        .setEndpoint(ENDPOINT_1.getIpv6Address()).setName(BSID_ADR.getValue()).build());
+        when(policyCtx.getPolicy(eq(BSID_2_ADR), any(MappingContext.class))).thenReturn(
+                new Srv6PolicyMappingBuilder().setBsid(BSID_2_ADR).setColor(COLOR_2)
+                        .setEndpoint(ENDPOINT_2.getIpv6Address()).setName(BSID_2_ADR.getValue()).build());
+        when(policyCtx.getPolicyBsid(COLOR_1, ENDPOINT_1.getIpv6Address(), mappingContext)).thenReturn(BSID_ADR);
+        when(policyCtx.getPolicyBsid(COLOR_2, ENDPOINT_2.getIpv6Address(), mappingContext)).thenReturn(BSID_2_ADR);
+
+        when(candidatePathCtx.getCandidatePath(BSID_ADR, mappingContext)).thenReturn(
+                new Srv6CandidatePathMappingBuilder().setBsid(BSID_ADR).setDistinguisher(DISTINGUISHER_1)
+                        .setPreference(PREFERENCE_1).setName(BSID_ADR.getValue())
+                        .setProvisioningMethod(PROVISIONING_METHOD).build());
+        when(candidatePathCtx.getCandidatePath(BSID_2_ADR, mappingContext)).thenReturn(
+                new Srv6CandidatePathMappingBuilder().setBsid(BSID_2_ADR).setDistinguisher(DISTINGUISHER_2)
+                        .setPreference(PREFERENCE_2).setName(BSID_2_ADR.getValue())
+                        .setProvisioningMethod(PROVISIONING_METHOD).build());
+    }
+
+    @Test
+    public void getAllIdsTest() throws ReadFailedException {
+        PolicyCustomizer customizer = new PolicyCustomizer(api, policyCtx, candidatePathCtx);
+        List<PolicyKey> policyKeys = customizer.getAllIds(Srv6PolicyIIds.SR_TE_PLS_POL, readCtx);
+
+        Assert.assertNotNull(policyKeys);
+        Assert.assertFalse(policyKeys.isEmpty());
+        Assert.assertEquals(replyDump.srPoliciesDetails.size(), policyKeys.size());
+        Assert.assertTrue(policyKeys.containsAll(ImmutableSet.of(POLICY_KEY, POLICY_KEY_2)));
+    }
+
+    @Test
+    public void readCurrentAttributesTest() throws ReadFailedException {
+        PolicyCustomizer customizer = new PolicyCustomizer(api, policyCtx, candidatePathCtx);
+        PolicyBuilder policyBuilder = new PolicyBuilder();
+        KeyedInstanceIdentifier<Policy, PolicyKey> key = Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY);
+        customizer.readCurrentAttributes(key, policyBuilder, readCtx);
+
+        Assert.assertEquals(POLICY_KEY, policyBuilder.getKey());
+        Assert.assertEquals(BSID_ADR.getValue(), policyBuilder.getName());
+        Assert.assertNotNull(customizer.getBuilder(key));
+
+        //verify BSID container
+        Assert.assertNotNull(policyBuilder.getBindingSid());
+        Assert.assertNotNull(policyBuilder.getBindingSid().getState());
+        Assert.assertEquals(DataplaneType.Srv6, policyBuilder.getBindingSid().getState().getType());
+        Assert.assertEquals(BSID_ADR,
+                policyBuilder.getBindingSid().getState().getValue().getIpAddress().getIpv6Address());
+
+        //verify state container
+        Assert.assertNotNull(policyBuilder.getState());
+        Assert.assertEquals(COLOR_1, policyBuilder.getState().getColor());
+        Assert.assertEquals(ENDPOINT_1, policyBuilder.getState().getEndpoint());
+        Assert.assertEquals(BSID_ADR.getValue(), policyBuilder.getState().getName());
+
+        //verify candidate-paths container
+        Assert.assertNotNull(policyBuilder.getCandidatePaths());
+        Assert.assertNotNull(policyBuilder.getCandidatePaths().getCandidatePath());
+        Assert.assertEquals(1, policyBuilder.getCandidatePaths().getCandidatePath().size());
+        CandidatePath candidatePath = policyBuilder.getCandidatePaths().getCandidatePath().get(0);
+        Assert.assertEquals(DISTINGUISHER_1, candidatePath.getDistinguisher().longValue());
+        Assert.assertEquals(PREFERENCE_1, candidatePath.getPreference().longValue());
+        Assert.assertEquals(ProvisioningMethodConfig.class, candidatePath.getProvisioningMethod());
+
+        //verify candidate-paths/state container
+        Assert.assertNotNull(candidatePath.getState());
+        Assert.assertEquals(DISTINGUISHER_1, candidatePath.getState().getDistinguisher().longValue());
+        Assert.assertEquals(PREFERENCE_1, candidatePath.getState().getPreference().longValue());
+        Assert.assertEquals(ProvisioningMethodConfig.class, candidatePath.getState().getProvisioningMethod());
+        Assert.assertEquals(PathExplicitlyDefined.class, candidatePath.getState().getComputationMethod());
+        Assert.assertNotNull(candidatePath.getBindingSid());
+        Assert.assertNotNull(candidatePath.getBindingSid().getState());
+        Assert.assertEquals(BSID_ADR.getValue(),
+                candidatePath.getBindingSid().getState().getValue().getIpAddress().getIpv6Address().getValue());
+
+        //verify candidate-paths/segment-lists container
+        Assert.assertNotNull(candidatePath.getSegmentLists());
+        Assert.assertNotNull(candidatePath.getSegmentLists().getSegmentList());
+        Assert.assertEquals(1, candidatePath.getSegmentLists().getSegmentList().size());
+        SegmentList segmentList = candidatePath.getSegmentLists().getSegmentList().get(0);
+        Assert.assertEquals(Srv6Util.getCandidatePathName(BSID_ADR, WEIGHT), segmentList.getName());
+        Assert.assertNotNull(segmentList.getState());
+        Assert.assertEquals(WEIGHT, segmentList.getState().getWeight().intValue());
+        Assert.assertEquals(SegmentListOperState.ACTIVE, segmentList.getState().getOperState());
+
+        //verify merge
+        PoliciesBuilder policiesBuilder = new PoliciesBuilder();
+        Policy policy = policyBuilder.build();
+        customizer.merge(policiesBuilder, policy);
+        Assert.assertEquals(policy, policiesBuilder.getPolicy().get(0));
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/InterfaceCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/InterfaceCustomizerTest.java
new file mode 100644
index 000000000..bc5ad681f
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/InterfaceCustomizerTest.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering;
+
+import static org.mockito.Mockito.when;
+
+import com.google.common.collect.ImmutableSet;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import java.util.List;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.AutorouteInclude;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppL2AutorouteIncludeAugmentation;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.autoroute.include.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.autoroute.include.InterfacesBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class InterfaceCustomizerTest extends SteeringTest {
+
+    private static final String LOCAL_0 = "local0";
+    private static final InterfaceKey L2_KEY = new InterfaceKey(LOCAL_0);
+
+    private NamingContext interfaceContext;
+
+    @Override
+    protected void init() {
+        super.init();
+        defineMapping(mappingContext, LOCAL_0, 1, "interface-context");
+        defineMapping(mappingContext, "vlan0", 2, "interface-context");
+        when(ctx.getMappingContext()).thenReturn(mappingContext);
+        when(readCtx.getMappingContext()).thenReturn(mappingContext);
+        interfaceContext = new NamingContext("iface", "interface-context");
+    }
+
+    @Test
+    public void readCurrentAttributesTest() throws ReadFailedException {
+        InstanceIdentifier<Interface> key =
+                Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, new PolicyKey(0L, new IpAddress(new Ipv6Address("e::1"))))
+                        .child(AutorouteInclude.class)
+                        .augmentation(VppL2AutorouteIncludeAugmentation.class).child(Interfaces.class)
+                        .child(Interface.class, L2_KEY);
+
+        InterfaceCustomizer customizer = new InterfaceCustomizer(api, interfaceContext);
+        InterfaceBuilder builder = customizer.getBuilder(key);
+        customizer.readCurrentAttributes(key, builder, readCtx);
+
+        Assert.assertEquals(L2_KEY, builder.getKey());
+        Assert.assertEquals(LOCAL_0, builder.getInputInterface());
+
+        InterfacesBuilder policyBuilder = new InterfacesBuilder();
+        customizer.merge(policyBuilder, builder.build());
+
+        Assert.assertNotNull(policyBuilder.getInterface());
+        Assert.assertEquals(1, policyBuilder.getInterface().size());
+    }
+
+    @Test
+    public void getAllIdsTest() throws ReadFailedException {
+        InterfaceCustomizer customizer = new InterfaceCustomizer(api, interfaceContext);
+        List<InterfaceKey> l2SteeringKeys = customizer.getAllIds(Srv6PolicyIIds.SR_TE_PLS_POL_AI_IFCS_IFC, readCtx);
+
+        Assert.assertNotNull(l2SteeringKeys);
+        Assert.assertFalse(l2SteeringKeys.isEmpty());
+        Assert.assertEquals(1, l2SteeringKeys.size());
+        Assert.assertTrue(l2SteeringKeys.containsAll(ImmutableSet.of(L2_KEY)));
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/PrefixCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/PrefixCustomizerTest.java
new file mode 100644
index 000000000..56850078f
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/PrefixCustomizerTest.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering;
+
+import com.google.common.collect.ImmutableSet;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import java.util.List;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.AutorouteInclude;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.Prefixes;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.PrefixesBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+
+public class PrefixCustomizerTest extends SteeringTest {
+
+    private static final IpPrefix IPV6_PREFIX = new IpPrefix(new Ipv6Prefix("a::/64"));
+    private static final PrefixKey L3_KEY = new PrefixKey(IPV6_PREFIX);
+    private static final IpPrefix IPV4_PREFIX = new IpPrefix(new Ipv4Prefix("10.0.0.1/24"));
+    private static final PrefixKey L3_KEY_2 = new PrefixKey(IPV4_PREFIX);
+
+    @Test
+    public void readCurrentAttributesTest() throws ReadFailedException {
+        KeyedInstanceIdentifier<Prefix, PrefixKey> key =
+                Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, new PolicyKey(0L, new IpAddress(new Ipv6Address("e::1"))))
+                        .child(AutorouteInclude.class).child(Prefixes.class).child(Prefix.class, L3_KEY);
+
+        PrefixCustomizer customizer = new PrefixCustomizer(api);
+        PrefixBuilder builder = customizer.getBuilder(key);
+
+        customizer.readCurrentAttributes(key, builder, readCtx);
+
+        Assert.assertEquals(L3_KEY, builder.getKey());
+        Assert.assertEquals(IPV6_PREFIX, builder.getIpPrefix());
+
+        PrefixesBuilder policyBuilder = new PrefixesBuilder();
+        customizer.merge(policyBuilder, builder.build());
+
+        Assert.assertNotNull(policyBuilder.getPrefix());
+        Assert.assertEquals(1, policyBuilder.getPrefix().size());
+    }
+
+    @Test
+    public void getAllIdsTest() throws ReadFailedException {
+        PrefixCustomizer customizer = new PrefixCustomizer(api);
+        List<PrefixKey> l3SteeringKeys = customizer.getAllIds(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS_PF_IID, readCtx);
+
+        Assert.assertNotNull(l3SteeringKeys);
+        Assert.assertFalse(l3SteeringKeys.isEmpty());
+        Assert.assertEquals(2, l3SteeringKeys.size());
+        Assert.assertTrue(l3SteeringKeys.containsAll(ImmutableSet.of(L3_KEY, L3_KEY_2)));
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/PrefixesStateCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/PrefixesStateCustomizerTest.java
new file mode 100644
index 000000000..951f94d1d
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/PrefixesStateCustomizerTest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering;
+
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.AutorouteInclude;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.Prefixes;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.PrefixesBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.State;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.StateBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PrefixesStateCustomizerTest extends SteeringTest {
+
+    @Test
+    public void readCurrentAttributesTest() throws ReadFailedException {
+        InstanceIdentifier<State> iId =
+                Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, new PolicyKey(0L, new IpAddress(new Ipv6Address("e::1"))))
+                        .child(AutorouteInclude.class).child(Prefixes.class).child(State.class);
+
+        PrefixesStateCustomizer customizer = new PrefixesStateCustomizer(api);
+        StateBuilder builder = customizer.getBuilder(Srv6PolicyIIds.SR_TE_PLS_POL_AI_PFS_STATE);
+
+        customizer.readCurrentAttributes(iId, builder, readCtx);
+        Assert.assertEquals(false, builder.isPrefixesAll());
+
+        PrefixesBuilder parentBuilder = new PrefixesBuilder();
+        customizer.merge(parentBuilder, builder.build());
+
+        Assert.assertNotNull(parentBuilder.getState());
+        Assert.assertEquals(false, parentBuilder.getState().isPrefixesAll());
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/SteeringTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/SteeringTest.java
new file mode 100644
index 000000000..57f4fe806
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/read/steering/SteeringTest.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.read.steering;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.srv6.write.sid.request.LocalSidRequestTest;
+import io.fd.honeycomb.translate.ModificationCache;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.vpp.jvpp.core.dto.SrSteeringPolDetails;
+import io.fd.vpp.jvpp.core.dto.SrSteeringPolDetailsReplyDump;
+import io.fd.vpp.jvpp.core.types.Srv6Sid;
+import java.util.ArrayList;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+
+public abstract class SteeringTest extends LocalSidRequestTest {
+    private static final Ipv6Address A = new Ipv6Address("a::");
+    private static final Ipv4Address B = new Ipv4Address("10.0.0.1");
+    static final Ipv6Address BSID_ADR = new Ipv6Address("a::e");
+
+    @Mock
+    ReadContext readCtx;
+
+    @Mock
+    ModificationCache modificationCache;
+
+    SrSteeringPolDetailsReplyDump replyDump = new SrSteeringPolDetailsReplyDump();
+
+    @Override
+    protected void init() {
+        when(readCtx.getModificationCache()).thenReturn(modificationCache);
+        when(modificationCache.get(any())).thenReturn(replyDump);
+        replyDump.srSteeringPolDetails = new ArrayList<>();
+        SrSteeringPolDetails polDetailsA = new SrSteeringPolDetails();
+        polDetailsA.trafficType = 6;
+        polDetailsA.fibTable = 1;
+        polDetailsA.prefixAddr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(A));
+        Srv6Sid bsidA = new Srv6Sid();
+        bsidA.addr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_ADR));
+        polDetailsA.bsid = bsidA;
+        polDetailsA.maskWidth = 64;
+
+        SrSteeringPolDetails polDetailsB = new SrSteeringPolDetails();
+        polDetailsB.trafficType = 4;
+        polDetailsB.fibTable = 0;
+        polDetailsB.prefixAddr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(B));
+        Srv6Sid bsidB = new Srv6Sid();
+        bsidB.addr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_ADR));
+        polDetailsB.bsid = bsidB;
+        polDetailsB.maskWidth = 24;
+
+        SrSteeringPolDetails polDetailsC = new SrSteeringPolDetails();
+        polDetailsC.trafficType = 2;
+        polDetailsC.swIfIndex = 1;
+        bsidA.addr = AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_ADR));
+        polDetailsA.bsid = bsidA;
+
+        replyDump.srSteeringPolDetails.add(polDetailsA);
+        replyDump.srSteeringPolDetails.add(polDetailsB);
+        replyDump.srSteeringPolDetails.add(polDetailsC);
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/util/JvppRequestTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/util/JvppRequestTest.java
index cd3369956..f241716d5 100644
--- a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/util/JvppRequestTest.java
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/util/JvppRequestTest.java
@@ -20,6 +20,7 @@ import com.google.common.collect.ImmutableSet;
 import com.google.inject.Inject;
 import io.fd.hc2vpp.common.test.util.FutureProducer;
 import io.fd.hc2vpp.common.test.util.NamingContextHelper;
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
 import io.fd.hc2vpp.common.translate.util.NamingContext;
 import io.fd.hc2vpp.srv6.util.function.LocalSidFunctionReadBindingRegistry;
 import io.fd.hc2vpp.srv6.util.function.LocalSidFunctionWriteBindingRegistry;
@@ -35,12 +36,18 @@ import io.fd.honeycomb.test.tools.HoneycombTestRunner;
 import io.fd.honeycomb.test.tools.annotations.SchemaContextProvider;
 import io.fd.honeycomb.translate.MappingContext;
 import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDel;
 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.opendaylight.mdsal.binding.generator.impl.ModuleInfoBackedContext;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+
 
 @RunWith(HoneycombTestRunner.class)
 public abstract class JvppRequestTest implements FutureProducer, NamingContextHelper {
@@ -49,6 +56,14 @@ public abstract class JvppRequestTest implements FutureProducer, NamingContextHe
     protected static final LocalSidFunctionWriteBindingRegistry WRITE_REGISTRY =
             new LocalSidFunctionWriteBindingRegistry();
 
+    protected static final String NAMED_SEG_LISTS_PATH = "/hc2vpp-oc-srte-policy:segment-routing" +
+            "/hc2vpp-oc-srte-policy:traffic-engineering" +
+            "/hc2vpp-oc-srte-policy:named-segment-lists";
+
+    protected static final String POLICIES_LISTS_PATH = "/hc2vpp-oc-srte-policy:segment-routing" +
+            "/hc2vpp-oc-srte-policy:traffic-engineering" +
+            "/hc2vpp-oc-srte-policy:policies";
+
     @Inject
     @Mock
     protected static FutureJVppCore api;
@@ -104,9 +119,35 @@ public abstract class JvppRequestTest implements FutureProducer, NamingContextHe
                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.$YangModuleInfoImpl
                         .getInstance(),
                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.$YangModuleInfoImpl
+                        .getInstance(),
+                org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.$YangModuleInfoImpl
+                        .getInstance(),
+                org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.$YangModuleInfoImpl
                         .getInstance()));
         return mibContext;
     }
 
     protected abstract void init();
+
+    protected void testSrSteeringAddDelValidity(SrSteeringAddDel srSteering, byte isDel, byte trafficType, boolean ipV6,
+                                                Ipv6Address bsidAdr, IpPrefix prefix) {
+        Assert.assertEquals((long) 0, srSteering.tableId);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(bsidAdr)),
+                srSteering.bsidAddr);
+        Assert.assertEquals(isDel, srSteering.isDel);
+        Assert.assertEquals(trafficType, srSteering.trafficType);
+
+        if (ipV6) {
+            Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipv6AddressPrefixToArray(prefix.getIpv6Prefix()),
+                    srSteering.prefixAddr);
+            Assert.assertEquals(AddressTranslator.INSTANCE.extractPrefix(prefix.getIpv6Prefix()),
+                    srSteering.maskWidth);
+        } else {
+            Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipv4AddressPrefixToArray(prefix.getIpv4Prefix()),
+                    srSteering.prefixAddr);
+            Assert.assertEquals(AddressTranslator.INSTANCE.extractPrefix(prefix.getIpv4Prefix()),
+                    srSteering.maskWidth);
+        }
+
+    }
 }
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/util/Srv6UtilTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/util/Srv6UtilTest.java
new file mode 100644
index 000000000..89d97be31
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/util/Srv6UtilTest.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.util;
+
+import static org.mockito.Mockito.when;
+
+import com.google.common.base.Optional;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.honeycomb.test.tools.annotations.InjectTestData;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.Policies;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class Srv6UtilTest extends JvppRequestTest{
+    private static final Ipv6Address BSID = new Ipv6Address("a::e");
+    private static final String CANDIDATE_PATH_NAME = BSID.getValue() + "-0";
+    private static final PolicyKey POLICY_KEY = new PolicyKey(1L, new IpAddress(new Ipv6Address("e::1")));
+    private static final InstanceIdentifier<Policy> POLICY_IID =
+            Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY);
+
+    @InjectTestData(resourcePath = "/policy.json", id = POLICIES_LISTS_PATH)
+    private Policies policies;
+
+    @Override
+    protected void init() {
+        when(ctx.readAfter(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+    }
+
+    @Test
+    public void getCandidatePathNameTest() {
+        Assert.assertEquals(CANDIDATE_PATH_NAME, Srv6Util.getCandidatePathName(BSID, 0L));
+    }
+
+    @Test
+    public void extractBsidTest() {
+        Assert.assertEquals(BSID.getValue(), Srv6Util.extractBsid(POLICY_IID, ctx, true).getValue());
+    }
+
+    @Test
+    public void extractVrfFibTest() {
+        Assert.assertEquals(0, Srv6Util.extractVrfFib(POLICY_IID, ctx, true));
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/policy/PolicyCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/policy/PolicyCustomizerTest.java
new file mode 100644
index 000000000..80a3149e2
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/policy/PolicyCustomizerTest.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.policy;
+
+import static io.fd.hc2vpp.srv6.util.Srv6Util.getCandidatePathName;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.common.base.Optional;
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.hc2vpp.fib.management.FibManagementIIds;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.hc2vpp.srv6.util.CandidatePathContextManager;
+import io.fd.hc2vpp.srv6.util.JvppRequestTest;
+import io.fd.hc2vpp.srv6.util.PolicyContextManager;
+import io.fd.honeycomb.test.tools.annotations.InjectTestData;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.SrPolicyAdd;
+import io.fd.vpp.jvpp.core.dto.SrPolicyAddReply;
+import io.fd.vpp.jvpp.core.dto.SrPolicyDel;
+import io.fd.vpp.jvpp.core.dto.SrPolicyDelReply;
+import io.fd.vpp.jvpp.core.dto.SrPolicyMod;
+import io.fd.vpp.jvpp.core.dto.SrPolicyModReply;
+import org.junit.Assert;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.NamedSegmentLists;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentList;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.named.segment.lists.named.segment.lists.NamedSegmentListKey;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.Policies;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.Ipv6;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.VniReference;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.vpp.fib.table.management.fib.tables.Table;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.vpp.fib.table.management.fib.tables.TableBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.fib.table.management.rev180521.vpp.fib.table.management.fib.tables.TableKey;
+import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
+
+public class PolicyCustomizerTest extends JvppRequestTest {
+
+    private static final VniReference TABLE_ID = new VniReference(0L);
+    private static final Ipv6Address BSID_ADR = new Ipv6Address("a::e");
+    private static final String PATH_NAME = getCandidatePathName(BSID_ADR, 0L);
+    private static final String PATH_NAME_2 = getCandidatePathName(BSID_ADR, 1L);
+    private static final Ipv6AddressNoZone A_ADDR = new Ipv6AddressNoZone("a::");
+    private static final Ipv6AddressNoZone B_ADDR = new Ipv6AddressNoZone("b::");
+    private static final Ipv6AddressNoZone C_ADDR = new Ipv6AddressNoZone("c::");
+    private static final PolicyKey POLICY_KEY = new PolicyKey(1L, new IpAddress(new Ipv6Address("e::1")));
+    private static final KeyedInstanceIdentifier<Table, TableKey> VRF_IID =
+            FibManagementIIds.FM_FIB_TABLES.child(Table.class, new TableKey(Ipv6.class, TABLE_ID));
+    private static final Table VRF_TABLE = new TableBuilder().setKey(VRF_IID.getKey()).setAddressFamily(Ipv6.class)
+            .setTableId(TABLE_ID).setName("VRF-0").build();
+
+    @InjectTestData(resourcePath = "/named-segments.json", id = NAMED_SEG_LISTS_PATH)
+    private NamedSegmentLists namedSegmentLists;
+    @InjectTestData(resourcePath = "/policy.json", id = POLICIES_LISTS_PATH)
+    private Policies policies;
+
+    @Mock
+    private PolicyContextManager policyCtx;
+    @Mock
+    private CandidatePathContextManager candidatePathCtx;
+
+    @Captor
+    private ArgumentCaptor<SrPolicyAdd> requestcaptorAdd;
+    @Captor
+    private ArgumentCaptor<SrPolicyDel> requestcaptorDel;
+    @Captor
+    private ArgumentCaptor<SrPolicyMod> requestcaptorMod;
+
+    @Override
+    protected void init() {
+        when(api.srPolicyAdd(any())).thenReturn(future(new SrPolicyAddReply()));
+        when(api.srPolicyDel(any())).thenReturn(future(new SrPolicyDelReply()));
+        when(api.srPolicyMod(any())).thenReturn(future(new SrPolicyModReply()));
+        when(ctx.readAfter(
+                Srv6PolicyIIds.SR_TE_NSLS.child(NamedSegmentList.class, new NamedSegmentListKey(PATH_NAME))))
+                .thenReturn(Optional.of(namedSegmentLists.getNamedSegmentList().get(0)));
+        when(ctx.readAfter(
+                Srv6PolicyIIds.SR_TE_NSLS.child(NamedSegmentList.class, new NamedSegmentListKey(PATH_NAME_2))))
+                .thenReturn(Optional.of(namedSegmentLists.getNamedSegmentList().get(1)));
+        when(ctx.readAfter(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+        when(ctx.readBefore(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+        when(ctx.readAfter(VRF_IID)).thenReturn(Optional.of(VRF_TABLE));
+    }
+
+    @Test
+    public void writeCurrentAttributesTest() throws WriteFailedException {
+        PolicyCustomizer customizer = new PolicyCustomizer(api, policyCtx, candidatePathCtx);
+        customizer.writeCurrentAttributes(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY),
+                policies.getPolicy().get(0), ctx);
+
+        verify(api, times(1)).srPolicyAdd(requestcaptorAdd.capture());
+        SrPolicyAdd srPolicy = requestcaptorAdd.getValue();
+
+        verify(api, times(1)).srPolicyMod(requestcaptorMod.capture());
+        SrPolicyMod srPolicyMod = requestcaptorMod.getValue();
+
+        Assert.assertEquals(0L, srPolicy.fibTable);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_ADR)),
+                srPolicy.bsidAddr);
+        Assert.assertEquals(ByteDataTranslator.BYTE_TRUE, srPolicy.isEncap);
+        Assert.assertEquals(0, srPolicy.type);
+        Assert.assertNotNull(srPolicy.sids);
+        Assert.assertEquals(3, srPolicy.sids.numSids);
+        Assert.assertEquals(0, srPolicy.sids.weight);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(B_ADDR)),
+                srPolicy.sids.sids[0].addr);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(C_ADDR)),
+                srPolicy.sids.sids[1].addr);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(A_ADDR)),
+                srPolicy.sids.sids[2].addr);
+
+        Assert.assertEquals(0L, srPolicyMod.fibTable);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_ADR)),
+                srPolicyMod.bsidAddr);
+        Assert.assertNotNull(srPolicy.sids);
+        Assert.assertEquals(3, srPolicyMod.sids.numSids);
+        Assert.assertEquals(1, srPolicyMod.sids.weight);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(C_ADDR)),
+                srPolicyMod.sids.sids[0].addr);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(B_ADDR)),
+                srPolicyMod.sids.sids[1].addr);
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(A_ADDR)),
+                srPolicyMod.sids.sids[2].addr);
+    }
+
+    @Test
+    public void deleteCurrentAttributesTest() throws WriteFailedException {
+        PolicyCustomizer customizer = new PolicyCustomizer(api, policyCtx, candidatePathCtx);
+        customizer.deleteCurrentAttributes(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY),
+                policies.getPolicy().get(0), ctx);
+
+        verify(api, times(1)).srPolicyDel(requestcaptorDel.capture());
+        SrPolicyDel srPolicy = requestcaptorDel.getValue();
+
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_ADR)),
+                srPolicy.bsidAddr.addr);
+    }
+
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/InterfacesConfigCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/InterfacesConfigCustomizerTest.java
new file mode 100644
index 000000000..fa4787022
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/InterfacesConfigCustomizerTest.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.common.base.Optional;
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.hc2vpp.srv6.util.JvppRequestTest;
+import io.fd.honeycomb.test.tools.annotations.InjectTestData;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDel;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDelReply;
+import org.junit.Assert;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.AutorouteInclude;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.Policies;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.VppL2AutorouteIncludeAugmentation;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.segment.routing.traffic.engineering.policies.policy.autoroute.include.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceBuilder;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.hc2vpp.params.xml.ns.yang.vpp.oc.srte.policy.rev180514.sr.interfaces._interface.ConfigBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class InterfacesConfigCustomizerTest extends JvppRequestTest {
+
+    private static final PolicyKey POLICY_KEY = new PolicyKey(1L, new IpAddress(new Ipv6Address("e::1")));
+    private static final Ipv6Address BSID_ADR = new Ipv6Address("a::e");
+    private static final String LOCAL_0 = "local0";
+    private static final InterfaceKey L2_KEY = new InterfaceKey(LOCAL_0);
+    private static final Interface L2_STEERING = new InterfaceBuilder().setInputInterface(LOCAL_0)
+            .setConfig(new ConfigBuilder().setInputInterface(LOCAL_0).build()).build();
+
+    private InstanceIdentifier<Interface> L2_STEER_IID =
+            Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)
+                    .child(AutorouteInclude.class)
+                    .augmentation(VppL2AutorouteIncludeAugmentation.class).child(Interfaces.class)
+                    .child(Interface.class, L2_KEY);
+
+    private NamingContext interfaceContext;
+
+    @InjectTestData(resourcePath = "/policy.json", id = POLICIES_LISTS_PATH)
+    private Policies policies;
+
+    @Captor
+    private ArgumentCaptor<SrSteeringAddDel> requestcaptor;
+
+    @Override
+    protected void init() {
+        when(api.srSteeringAddDel(any())).thenReturn(future(new SrSteeringAddDelReply()));
+        defineMapping(mappingContext, LOCAL_0, 1, "interface-context");
+        defineMapping(mappingContext, "vlan0", 2, "interface-context");
+        when(ctx.getMappingContext()).thenReturn(mappingContext);
+        interfaceContext = new NamingContext("iface", "interface-context");
+        when(ctx.readAfter(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+        when(ctx.readBefore(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+    }
+
+    @Test
+    public void writeCurrentAttributesTest() throws WriteFailedException {
+        InterfacesConfigCustomizer customizer = new InterfacesConfigCustomizer(api, interfaceContext);
+        customizer.writeCurrentAttributes(L2_STEER_IID, L2_STEERING, ctx);
+
+        verify(api, times(1)).srSteeringAddDel(requestcaptor.capture());
+        SrSteeringAddDel srSteering = requestcaptor.getValue();
+
+        testRequestValidity(srSteering, ByteDataTranslator.BYTE_FALSE);
+    }
+
+    @Test
+    public void deleteCurrentAttributesV6Test() throws WriteFailedException {
+        InterfacesConfigCustomizer customizer = new InterfacesConfigCustomizer(api, interfaceContext);
+        customizer.deleteCurrentAttributes(L2_STEER_IID, L2_STEERING, ctx);
+
+        verify(api, times(1)).srSteeringAddDel(requestcaptor.capture());
+        SrSteeringAddDel srSteering = requestcaptor.getValue();
+
+        testRequestValidity(srSteering, ByteDataTranslator.BYTE_TRUE);
+    }
+
+    private void testRequestValidity(SrSteeringAddDel srSteering, byte byteTrue) {
+        Assert.assertArrayEquals(AddressTranslator.INSTANCE.ipAddressToArray(new IpAddress(BSID_ADR)),
+                                 srSteering.bsidAddr);
+        Assert.assertEquals(byteTrue, srSteering.isDel);
+        Assert.assertEquals((byte) 2, srSteering.trafficType);
+        Assert.assertEquals(1, srSteering.swIfIndex);
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/PrefixCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/PrefixCustomizerTest.java
new file mode 100644
index 000000000..9335ab61c
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/PrefixCustomizerTest.java
@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.common.base.Optional;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.hc2vpp.srv6.util.JvppRequestTest;
+import io.fd.honeycomb.test.tools.annotations.InjectTestData;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDel;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDelReply;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.AutorouteInclude;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.include.prefix.ConfigBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.Policies;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.Prefixes;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Prefix;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixBuilder;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.PrefixKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PrefixCustomizerTest extends JvppRequestTest {
+
+    private static final PolicyKey POLICY_KEY = new PolicyKey(1L, new IpAddress(new Ipv6Address("e::1")));
+    private static final InstanceIdentifier<Prefixes>
+            PREFIXES_IID = Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY).child(AutorouteInclude.class)
+            .child(Prefixes.class);
+    private static final Ipv6Address BSID_ADR = new Ipv6Address("a::e");
+    private static final IpPrefix IPV6_PREFIX = new IpPrefix(new Ipv6Prefix("a::/64"));
+    private static final PrefixKey L3_STEER_KEY = new PrefixKey(IPV6_PREFIX);
+    private static final IpPrefix IPV4_PREFIX = new IpPrefix(new Ipv4Prefix("10.0.0.1/24"));
+    private static final PrefixKey L3_STEER_KEY_2 = new PrefixKey(IPV4_PREFIX);
+
+    private static final Prefix L3_STEERING_V6 = new PrefixBuilder()
+            .setIpPrefix(IPV6_PREFIX)
+            .setConfig(new ConfigBuilder().setIpPrefix(IPV6_PREFIX).build())
+            .build();
+
+    private static final Prefix L3_STEERING_V4 = new PrefixBuilder()
+            .setIpPrefix(IPV4_PREFIX)
+            .setConfig(new ConfigBuilder().setIpPrefix(IPV4_PREFIX).build())
+            .build();
+
+    private InstanceIdentifier<Prefix> L3_STEER_V6_IID = PREFIXES_IID.child(Prefix.class, L3_STEER_KEY);
+    private InstanceIdentifier<Prefix> L3_STEER_V4_IID = PREFIXES_IID.child(Prefix.class, L3_STEER_KEY_2);
+
+    @Captor
+    private ArgumentCaptor<SrSteeringAddDel> requestcaptor;
+
+    @InjectTestData(resourcePath = "/policy.json", id = POLICIES_LISTS_PATH)
+    private Policies policies;
+
+    @Override
+    protected void init() {
+        when(api.srSteeringAddDel(any())).thenReturn(future(new SrSteeringAddDelReply()));
+        when(ctx.readAfter(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+        when(ctx.readBefore(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+    }
+
+    @Test
+    public void writeCurrentAttributesV6Test() throws WriteFailedException {
+        PrefixCustomizer customizer = new PrefixCustomizer(api);
+        customizer.writeCurrentAttributes(L3_STEER_V6_IID, L3_STEERING_V6, ctx);
+
+        verify(api, times(1)).srSteeringAddDel(requestcaptor.capture());
+        SrSteeringAddDel srSteering = requestcaptor.getValue();
+
+        testSrSteeringAddDelValidity(srSteering, ByteDataTranslator.BYTE_FALSE, (byte) 6, true, BSID_ADR, IPV6_PREFIX);
+    }
+
+    @Test
+    public void writeCurrentAttributesV4Test() throws WriteFailedException {
+        PrefixCustomizer customizer = new PrefixCustomizer(api);
+        customizer.writeCurrentAttributes(L3_STEER_V4_IID, L3_STEERING_V4, ctx);
+
+        verify(api, times(1)).srSteeringAddDel(requestcaptor.capture());
+        SrSteeringAddDel srSteering = requestcaptor.getValue();
+
+        testSrSteeringAddDelValidity(srSteering, ByteDataTranslator.BYTE_FALSE, (byte) 4, false, BSID_ADR, IPV4_PREFIX);
+    }
+
+    @Test
+    public void deleteCurrentAttributesV6Test() throws WriteFailedException {
+        PrefixCustomizer customizer = new PrefixCustomizer(api);
+        customizer.deleteCurrentAttributes(L3_STEER_V6_IID, L3_STEERING_V6, ctx);
+
+        verify(api, times(1)).srSteeringAddDel(requestcaptor.capture());
+        SrSteeringAddDel srSteering = requestcaptor.getValue();
+
+        testSrSteeringAddDelValidity(srSteering, ByteDataTranslator.BYTE_TRUE, (byte) 6, true, BSID_ADR, IPV6_PREFIX);
+    }
+
+    @Test
+    public void deleteCurrentAttributesV4Test() throws WriteFailedException {
+        PrefixCustomizer customizer = new PrefixCustomizer(api);
+        customizer.deleteCurrentAttributes(L3_STEER_V4_IID, L3_STEERING_V4, ctx);
+
+        verify(api, times(1)).srSteeringAddDel(requestcaptor.capture());
+        SrSteeringAddDel srSteering = requestcaptor.getValue();
+
+        testSrSteeringAddDelValidity(srSteering, ByteDataTranslator.BYTE_TRUE, (byte) 4, false, BSID_ADR, IPV4_PREFIX);
+    }
+}
diff --git a/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/PrefixesConfigCustomizerTest.java b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/PrefixesConfigCustomizerTest.java
new file mode 100644
index 000000000..64e0032e9
--- /dev/null
+++ b/srv6/srv6-impl/src/test/java/io/fd/hc2vpp/srv6/write/steering/PrefixesConfigCustomizerTest.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.write.steering;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.common.base.Optional;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.hc2vpp.srv6.Srv6PolicyIIds;
+import io.fd.hc2vpp.srv6.util.JvppRequestTest;
+import io.fd.hc2vpp.srv6.write.steering.request.L3SteeringRequest;
+import io.fd.honeycomb.test.tools.annotations.InjectTestData;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDel;
+import io.fd.vpp.jvpp.core.dto.SrSteeringAddDelReply;
+import java.util.List;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.autoroute.include.AutorouteInclude;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.Policies;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.Policy;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.policies.policies.PolicyKey;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.Prefixes;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.Config;
+import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.oc.srte.policy.rev170918.prefixes.properties.prefixes.ConfigBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class PrefixesConfigCustomizerTest extends JvppRequestTest {
+    private static final Ipv6Address BSID_ADR = new Ipv6Address("a::e");
+    private static final IpPrefix DEFAULT_IPV6_PREFIX = new IpPrefix(new Ipv6Prefix("::/0"));
+    private static final IpPrefix DEFAULT_IPV4_PREFIX = new IpPrefix(new Ipv4Prefix("0.0.0.0/0"));
+    private static final PolicyKey POLICY_KEY = new PolicyKey(1L, new IpAddress(new Ipv6Address("e::1")));
+    private static final Config CONFIG = new ConfigBuilder().setPrefixesAll(true).build();
+    private InstanceIdentifier<Config> PREFIXES_CFG_IID =
+            Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY).child(AutorouteInclude.class).child(Prefixes.class)
+                    .child(Config.class);
+    @Captor
+    private ArgumentCaptor<SrSteeringAddDel> requestcaptor;
+
+    @InjectTestData(resourcePath = "/policy.json", id = POLICIES_LISTS_PATH)
+    private Policies policies;
+
+    @Override
+    protected void init() {
+        when(api.srSteeringAddDel(any())).thenReturn(future(new SrSteeringAddDelReply()));
+        when(ctx.readAfter(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+        when(ctx.readBefore(Srv6PolicyIIds.SR_TE_PLS.child(Policy.class, POLICY_KEY)))
+                .thenReturn(Optional.of(policies.getPolicy().get(0)));
+    }
+
+    @Test
+    public void writeCurrentAttributes() throws WriteFailedException {
+        PrefixesConfigCustomizer customizer = new PrefixesConfigCustomizer(api);
+        customizer.writeCurrentAttributes(PREFIXES_CFG_IID, CONFIG, ctx);
+
+        verify(api, times(2)).srSteeringAddDel(requestcaptor.capture());
+        List<SrSteeringAddDel> srSteerings = requestcaptor.getAllValues();
+
+        testSrSteeringAddDelValidity(srSteerings.get(0), ByteDataTranslator.BYTE_FALSE, L3SteeringRequest.VPP_IPV6_TYPE,
+                true, BSID_ADR, DEFAULT_IPV6_PREFIX);
+        testSrSteeringAddDelValidity(srSteerings.get(1), ByteDataTranslator.BYTE_FALSE,
+                L3SteeringRequest.VPP_IPV4_TYPE, false, BSID_ADR, DEFAULT_IPV4_PREFIX);
+    }
+
+    @Test
+    public void deleteCurrentAttributes() throws WriteFailedException {
+        PrefixesConfigCustomizer customizer = new PrefixesConfigCustomizer(api);
+        customizer.deleteCurrentAttributes(PREFIXES_CFG_IID, CONFIG, ctx);
+
+        verify(api, times(2)).srSteeringAddDel(requestcaptor.capture());
+        List<SrSteeringAddDel> srSteerings = requestcaptor.getAllValues();
+
+        testSrSteeringAddDelValidity(srSteerings.get(0), ByteDataTranslator.BYTE_TRUE, L3SteeringRequest.VPP_IPV6_TYPE,
+                true, BSID_ADR, DEFAULT_IPV6_PREFIX);
+        testSrSteeringAddDelValidity(srSteerings.get(1), ByteDataTranslator.BYTE_TRUE, L3SteeringRequest.VPP_IPV4_TYPE,
+                false, BSID_ADR, DEFAULT_IPV4_PREFIX);
+    }
+
+}
diff --git a/srv6/srv6-impl/src/test/resources/named-segments.json b/srv6/srv6-impl/src/test/resources/named-segments.json
new file mode 100644
index 000000000..039db0b81
--- /dev/null
+++ b/srv6/srv6-impl/src/test/resources/named-segments.json
@@ -0,0 +1,74 @@
+{
+  "named-segment-lists": {
+    "named-segment-list": [
+      {
+        "name": "a::e-0",
+        "config": {
+          "name": "a::e-0"
+        },
+        "segments": {
+          "segment": [
+            {
+              "index": 1,
+              "config": {
+                "index": 1,
+                "type": "type-2",
+                "sid-value": "c::"
+              }
+            },
+            {
+              "index": 2,
+              "config": {
+                "index": 2,
+                "type": "type-2",
+                "sid-value": "b::"
+              }
+            },
+            {
+              "index": 3,
+              "config": {
+                "index": 3,
+                "type": "type-2",
+                "sid-value": "a::"
+              }
+            }
+          ]
+        }
+      },
+      {
+        "name": "a::e-1",
+        "config": {
+          "name": "a::e-1"
+        },
+        "segments": {
+          "segment": [
+            {
+              "index": 1,
+              "config": {
+                "index": 1,
+                "type": "type-2",
+                "sid-value": "b::"
+              }
+            },
+            {
+              "index": 2,
+              "config": {
+                "index": 2,
+                "type": "type-2",
+                "sid-value": "c::"
+              }
+            },
+            {
+              "index": 3,
+              "config": {
+                "index": 3,
+                "type": "type-2",
+                "sid-value": "a::"
+              }
+            }
+          ]
+        }
+      }
+    ]
+  }
+}
diff --git a/srv6/srv6-impl/src/test/resources/policy.json b/srv6/srv6-impl/src/test/resources/policy.json
new file mode 100644
index 000000000..5c1e256f6
--- /dev/null
+++ b/srv6/srv6-impl/src/test/resources/policy.json
@@ -0,0 +1,94 @@
+{
+  "policies": {
+    "policy": [{
+      "name": "a::e",
+      "config": {
+        "name": "a::e",
+        "color": 1,
+        "endpoint": "e::1",
+        "admin-state": "UP"
+      },
+      "color": 1,
+      "endpoint": "e::1",
+      "candidate-paths": {
+        "candidate-path": [{
+          "name": "candidatePath1",
+          "provisioning-method": "provisioning-method-config",
+          "preference": 100,
+          "distinguisher": 0,
+          "config": {
+            "name": "candidatePath1",
+            "provisioning-method": "provisioning-method-config",
+            "computation-method": "path-explicitly-defined",
+            "preference": 100,
+            "distinguisher": 0
+          },
+          "binding-sid": {
+            "config": {
+              "alloc-mode": "explicit",
+              "type": "srv6",
+              "value": "a::e"
+            }
+          },
+          "segment-lists": {
+            "segment-list": [{
+              "name": "a::e-0",
+              "config": {
+                "name": "a::e-0",
+                "weight": 0
+              }
+            },
+              {
+                "name": "a::e-1",
+                "config": {
+                  "name": "a::e-1",
+                  "weight": 1
+                }
+              }
+            ]
+          }
+        }]
+      },
+      "autoroute-include": {
+        "config": {
+          "metric-type": "constant",
+          "metric-constant": 0
+        },
+        "prefixes": {
+          "config": {
+            "prefixes-all": false
+          },
+          "prefix": [{
+            "ip-prefix": "e::/64",
+            "config": {
+              "ip-prefix": "e::/64"
+            }
+          }]
+        },
+        "interfaces": {
+          "interface": [{
+            "input-interface": "loop0",
+            "config": {
+              "input-interface": "loop0"
+            }
+          }]
+        }
+      },
+      "binding-sid": {
+        "config": {
+          "alloc-mode": "explicit",
+          "type": "srv6",
+          "value": "a::e"
+        }
+      },
+      "vpp-oc-srte-policy:vpp-sr-policy": {
+        "config": {
+          "policy-type": "Default",
+          "policy-behavior": "Encapsulation",
+          "table-id": 0,
+          "address-family": "vpp-fib-table-management:ipv6"
+        }
+      }
+    }]
+  }
+}