diff --git a/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/protocol/ver4/BgpPathAttributes.java b/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/protocol/ver4/BgpPathAttributes.java
index 9ffddf6..13e52ca 100644
--- a/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/protocol/ver4/BgpPathAttributes.java
+++ b/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/protocol/ver4/BgpPathAttributes.java
@@ -166,6 +166,11 @@
     public static void checkMandatoryAttr(boolean isOrigin, boolean isAsPath,
             boolean isNextHop, boolean isMpReach, boolean isMpUnReach)
             throws BgpParseException {
+        // Mandatory attributes validation not required for MP_UNREACH
+        if (isMpUnReach) {
+            return;
+        }
+
         if (!isOrigin) {
             log.debug("Mandatory Attributes not Present");
             Validation.validateType(BgpErrorType.UPDATE_MESSAGE_ERROR,