diff --git a/drivers/microsemi/ea1000yang/src/main/java/org/onosproject/drivers/microsemi/yang/impl/IetfSystemManager.java b/drivers/microsemi/ea1000yang/src/main/java/org/onosproject/drivers/microsemi/yang/impl/IetfSystemManager.java
new file mode 100644
index 0000000..4c61143
--- /dev/null
+++ b/drivers/microsemi/ea1000yang/src/main/java/org/onosproject/drivers/microsemi/yang/impl/IetfSystemManager.java
@@ -0,0 +1,207 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * 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 org.onosproject.drivers.microsemi.yang.impl;
+
+import static org.onosproject.yms.ych.YangProtocolEncodingFormat.XML;
+import static org.onosproject.yms.ydt.YmsOperationType.QUERY_REPLY;
+
+import java.time.OffsetDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+import java.util.regex.Pattern;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Service;
+import org.onosproject.drivers.microsemi.yang.IetfSystemNetconfService;
+import org.onosproject.netconf.NetconfException;
+import org.onosproject.netconf.NetconfSession;
+import org.onosproject.netconf.TargetConfig;
+import org.onosproject.yang.gen.v1.http.www.microsemi.com.microsemi.edge.assure.msea.system.rev20160505.IetfSystemMicrosemiService;
+import org.onosproject.yang.gen.v1.http.www.microsemi.com.microsemi.edge.assure.msea.system.rev20160505.ietfsystemmicrosemi.doupgradeandreboot.DoUpgradeAndRebootInput;
+import org.onosproject.yang.gen.v1.http.www.microsemi.com.microsemi.edge.assure.msea.system.rev20160505.ietfsystemmicrosemi.doupgradeandreboot.DoUpgradeAndRebootOutput;
+import org.onosproject.yang.gen.v1.http.www.microsemi.com.microsemi.edge.assure.msea.system.rev20160505.ietfsystemmicrosemi.pullupdatetarfromtftp.PullUpdateTarFromTftpInput;
+import org.onosproject.yang.gen.v1.http.www.microsemi.com.microsemi.edge.assure.msea.system.rev20160505.ietfsystemmicrosemi.readfromsyslog.ReadFromSyslogInput;
+import org.onosproject.yang.gen.v1.http.www.microsemi.com.microsemi.edge.assure.msea.system.rev20160505.ietfsystemmicrosemi.readfromsyslog.ReadFromSyslogOutput;
+import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.system.rev20140806.IetfSystem;
+import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.system.rev20140806.IetfSystemOpParam;
+import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.system.rev20140806.IetfSystemService;
+import org.onosproject.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.system.rev20140806.ietfsystem.systemrestart.SystemRestartInput;
+
+/**
+ * Implementation of the IetfService YANG model service.
+ */
+@Component(immediate = true, inherit = true)
+@Service
+public class IetfSystemManager extends AbstractYangServiceImpl
+    implements IetfSystemNetconfService {
+
+    protected final Pattern regexRemoveSystem =
+            Pattern.compile("(<system).*(</system>)", Pattern.DOTALL);
+    protected final Pattern regexRemoveSystemState =
+            Pattern.compile("(<system-state).*(</system-state>)", Pattern.DOTALL);
+
+    protected static final String IETF_SYSTEM = "org.onosproject.drivers.microsemi.yang.ietfsystem";
+
+    @Activate
+    public void activate() {
+        appId = coreService.registerApplication(IETF_SYSTEM);
+        ych = ymsService.getYangCodecHandler();
+        ych.addDeviceSchema(IetfSystemService.class);
+        ych.addDeviceSchema(IetfSystemMicrosemiService.class);
+        log.info("IetfSystemManager Started");
+    }
+
+    @Deactivate
+    public void deactivate() {
+        super.deactivate();
+        ymsService.unRegisterService(this, IetfSystemService.class);
+        ymsService.unRegisterService(this, IetfSystemMicrosemiService.class);
+        ych = null;
+        log.info("IetfSystemManager Stopped");
+    }
+
+    /**
+     * Get a filtered subset of the model.
+     * This is meant to filter the current live model
+     * against the attribute(s) given in the argument
+     * and return the filtered model.
+     * @throws NetconfException if the session has any error
+     */
+    @Override
+    public IetfSystem getIetfSystem(IetfSystemOpParam ietfSystemFilter, NetconfSession session)
+            throws NetconfException {
+        return (IetfSystem) getNetconfObject(ietfSystemFilter, session);
+    }
+
+    @Override
+    public IetfSystem getIetfSystemInit(NetconfSession session) throws NetconfException {
+        if (session == null) {
+            throw new NetconfException("Session is null when calling getIetfSystemInit()");
+        }
+
+        String xmlResult = session.get(getInitRequestBuilder(), null);
+
+        //The result will be a <system> followed by <system-state>
+        //YCH can decode only one at a time - split it and send half each time
+        IetfSystem.IetfSystemBuilder iBuilder = new IetfSystemOpParam.IetfSystemBuilder();
+
+        String xmlResultSystem = regexRemoveSystemState.matcher(xmlResult).replaceFirst("");
+        List<Object> objectListState = ych.decode(xmlResultSystem, XML, QUERY_REPLY);
+        if (objectListState != null && objectListState.size() > 0) {
+            IetfSystem system = (IetfSystem) objectListState.get(0);
+            iBuilder.system(system.system());
+        }
+
+        String xmlResultSystemState = regexRemoveSystem.matcher(xmlResult).replaceFirst("");
+        List<Object> objectListSystemState = ych.decode(xmlResultSystemState, XML, QUERY_REPLY);
+        if (objectListSystemState != null && objectListSystemState.size() > 0) {
+            IetfSystem system = (IetfSystem) objectListSystemState.get(0);
+            iBuilder.systemState(system.systemState());
+        }
+
+        return iBuilder.build();
+    }
+
+    /**
+     * Call NETCONF edit-config with a configuration.
+     */
+    @Override
+    public void setIetfSystem(IetfSystemOpParam ietfSystem, NetconfSession session, TargetConfig ncDs)
+        throws NetconfException {
+        setNetconfObject(ietfSystem, session, ncDs);
+    }
+
+    @Override
+    public void setCurrentDatetime(OffsetDateTime date, NetconfSession session)
+            throws NetconfException {
+        String xmlQueryStr = getSetCurrentDatetimeBuilder(date);
+        log.info("Sending <get> query on NETCONF session " + session.getSessionId() +
+                ":\n" + xmlQueryStr);
+
+        String xmlResult = session.doWrappedRpc(xmlQueryStr);
+        log.info("Result from NETCONF RPC <set-current-datetime>: {}", xmlResult);
+    }
+
+    @Override
+    public void systemRestart(SystemRestartInput inputVar, NetconfSession session) {
+        throw new UnsupportedOperationException("Not yet implemented");
+    }
+
+    @Override
+    public void systemShutdown(NetconfSession session) {
+        throw new UnsupportedOperationException("Not yet implemented");
+    }
+
+    @Override
+    public DoUpgradeAndRebootOutput doUpgradeAndReboot(DoUpgradeAndRebootInput inputVar, NetconfSession session)
+            throws NetconfException {
+        throw new UnsupportedOperationException("Not yet implemented");
+    }
+
+    @Override
+    public void pullUpdateTarFromTftp(PullUpdateTarFromTftpInput inputVar, NetconfSession session)
+            throws NetconfException {
+        throw new UnsupportedOperationException("Not yet implemented");
+    }
+
+    @Override
+    public ReadFromSyslogOutput readFromSyslog(ReadFromSyslogInput inputVar, NetconfSession session)
+            throws NetconfException {
+        throw new UnsupportedOperationException("Not yet implemented");
+    }
+
+
+    /**
+     * Builds a request crafted to get the configuration required to create
+     * details descriptions for the device.
+     *
+     * @return The request string.
+     */
+    private static String getInitRequestBuilder() {
+        StringBuilder rpc = new StringBuilder();
+        rpc.append("<system-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-system\" ");
+        rpc.append("xmlns:sysms=\"http://www.microsemi.com/microsemi-edge-assure/msea-system\">");
+        rpc.append("<platform>");
+        rpc.append("<os-release/>");
+        rpc.append("<sysms:device-identification>");
+        rpc.append("<sysms:serial-number/>");
+        rpc.append("</sysms:device-identification>");
+        rpc.append("</platform>");
+        rpc.append("<clock>");
+        rpc.append("<current-datetime/>");
+        rpc.append("</clock>");
+        rpc.append("</system-state>");
+        rpc.append("<system xmlns=\"urn:ietf:params:xml:ns:yang:ietf-system\" ");
+        rpc.append("xmlns:sysms=\"http://www.microsemi.com/microsemi-edge-assure/msea-system\">");
+        rpc.append("<sysms:longitude/>");
+        rpc.append("<sysms:latitude/>");
+        rpc.append("</system>");
+        return rpc.toString();
+    }
+
+    private static String getSetCurrentDatetimeBuilder(OffsetDateTime date) {
+        StringBuilder rpc = new StringBuilder();
+        rpc.append("<set-current-datetime xmlns=\"urn:ietf:params:xml:ns:yang:ietf-system\">");
+        rpc.append("<current-datetime>");
+        rpc.append(date.format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ssxxx")));
+        rpc.append("</current-datetime>");
+        rpc.append("</set-current-datetime>");
+
+        return rpc.toString();
+    }
+}