diff --git a/nlsr_adl.c b/nlsr_adl.c
index 63d9a63..94ccb42 100644
--- a/nlsr_adl.c
+++ b/nlsr_adl.c
@@ -42,11 +42,13 @@
 	hnbr->neighbor=(struct name_prefix *)malloc(sizeof(struct name_prefix *));
 	hnbr->neighbor->name=(char *)malloc(nbr->neighbor->length);
 	memcpy(hnbr->neighbor->name,nbr->neighbor->name,nbr->neighbor->length);
+	hnbr->last_lsdb_version=(char *)malloc(15);
 
 	hnbr->neighbor->length=nbr->neighbor->length;
 	hnbr->face=nbr->face;
 	hnbr->status=nbr->status;
-	hnbr->last_lsdb_version=0;
+	memcpy(hnbr->last_lsdb_version,"00000000000000",14);
+	memcpy(hnbr->last_lsdb_version+strlen(hnbr->last_lsdb_version),"\0",1);
 
 	struct hashtb_param param_luq = {0};
 	hnbr->lsa_update_queue=hashtb_create(200, &param_luq);
@@ -74,7 +76,7 @@
 	for(i=0;i<adl_element;i++)
 	{
 		nbr=e->data;
-		printf("Neighbor: %s Length: %d Face: %d Status: %d LSDB Version: %ld \n",nbr->neighbor->name,nbr->neighbor->length,nbr->face, nbr->status, nbr->last_lsdb_version);	
+		printf("Neighbor: %s Length: %d Face: %d Status: %d LSDB Version: %s \n",nbr->neighbor->name,nbr->neighbor->length,nbr->face, nbr->status, nbr->last_lsdb_version);	
 		hashtb_next(e);		
 	}
 
@@ -97,7 +99,7 @@
 	hashtb_start(nlsr->adl, e);
    	res = hashtb_seek(e, nbr->buf, nbr->length, 0);
 
-	//assert( res == HT_OLD_ENTRY);
+	assert( res == HT_OLD_ENTRY);
 
 	nnbr=e->data;
 	nnbr->status=status;
@@ -107,7 +109,7 @@
 
 
 void 
-update_adjacent_lsdb_version_to_adl(struct ccn_charbuf *nbr, long int version)
+update_adjacent_lsdb_version_to_adl(struct ccn_charbuf *nbr, char *version)
 {
 	printf("update_adjacent_status_to_adl called \n");
 
@@ -120,10 +122,10 @@
 	hashtb_start(nlsr->adl, e);
    	res = hashtb_seek(e, nbr->buf, nbr->length, 0);
 
-	//assert( res == HT_OLD_ENTRY);
+	assert( res == HT_OLD_ENTRY);
 
 	nnbr=e->data;
-	nnbr->last_lsdb_version=version;
-		
+	memcpy(nnbr->last_lsdb_version,version,strlen(version)+1);
+	
 	hashtb_end(e);
 }