X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fsal%2Fapi%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fsal%2Fpacket%2FLLDP.java;h=6f5cf04a529ed5a2872ff1d7c299eac71a1e060a;hb=6fd408a04fe4a3611843e2246ece6d7c34b76903;hp=6a896c6c712aee0e06d94b7be31bbf27529c7845;hpb=39e1d43dc8f41f682fb818469a3aeb542e76ea8e;p=controller.git

diff --git a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/packet/LLDP.java b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/packet/LLDP.java
index 6a896c6c71..6f5cf04a52 100644
--- a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/packet/LLDP.java
+++ b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/packet/LLDP.java
@@ -21,9 +21,10 @@ import org.opendaylight.controller.sal.utils.NetUtils;
 
 public class LLDP extends Packet {
     private static final String CHASSISID = "ChassisId";
+    private static final String SYSTEMNAMEID = "SystemNameID";
     private static final String PORTID = "PortId";
     private static final String TTL = "TTL";
-    private static final int LLDPDefaultTlvs = 3;
+    private static final int LLDPDefaultTlvs = 4;
     private static LLDPTLV emptyTLV = new LLDPTLV().setLength((short) 0)
             .setType((byte) 0);
     public static final byte[] LLDPMulticastMac = { 1, (byte) 0x80,
@@ -101,6 +102,22 @@ public class LLDP extends Packet {
         return this;
     }
 
+    /**
+     * @return the SystemName TLV
+     */
+    public LLDPTLV getSystemNameId() {
+        return getTLV(SYSTEMNAMEID);
+    }
+
+    /**
+     * @param LLDPTLV
+     *            - the chassisId to set
+     */
+    public LLDP setSystemNameId(LLDPTLV systemNameId) {
+        tlvList.put(getType(SYSTEMNAMEID), systemNameId);
+        return this;
+    }
+
     /**
      * @return LLDPTLV - the portId TLV
      */
@@ -181,6 +198,9 @@ public class LLDP extends Packet {
         while (lldpSize > 0) {
             LLDPTLV tlv = new LLDPTLV();
             tlv.deserialize(data, lldpOffset, lldpSize);
+            if (tlv.getType() == 0 && tlv.getLength() == 0) {
+               break;
+            }
             int tlvSize = tlv.getTLVSize(); // Size of current TLV in bits
             lldpOffset += tlvSize;
             lldpSize -= tlvSize;