diff --git a/macbook.conf b/macbook.conf
index e780f00..58d76b4 100644
--- a/macbook.conf
+++ b/macbook.conf
@@ -1,9 +1,9 @@
 #----configuration file for macbook----------
 #
 router-name /ndn/memphis.edu/netlab/macbook/
-ccnneighbor /ndn/memphis.edu/dunhall/castor face14
+ccnneighbor /ndn/memphis.edu/dunhall/castor face10
 ccnneighbor /ndn/memphis.edu/joneshall/mira/ face11
-ccnneighbor /ndn/memphis.edu/netlab/pollux face30
+ccnneighbor /ndn/memphis.edu/netlab/pollux face12
 ccnname /ndn/memphis.edu/patterson
 ccnname /ndn/memphis.edu/houston/
 #------lsdb-synch-interval-----
@@ -12,3 +12,4 @@
 interest-resend-time 5
 lsa-refresh-time 600
 router-dead-interval 900
+multi-path-face-num 2
diff --git a/nlsr_npt.c b/nlsr_npt.c
index d5ce2cc..5116b4d 100644
--- a/nlsr_npt.c
+++ b/nlsr_npt.c
@@ -233,6 +233,7 @@
 				{
 					if( is_neighbor(nle->name) == 0 )
 					{
+						printf("Adding face: Name:%s Face: %d\n",nle->name,faces[j]);
 						add_delete_ccn_face_by_face_id(nlsr->ccn, (const char *)nle->name, OP_REG, faces[j]);
 					}
 				}
@@ -240,6 +241,7 @@
 				{
 					if ( num_face-nlsr->multi_path_face_num > 0 && is_neighbor(orig_router) == 0 )
 					{
+						printf("Adding face: Name:%s Face: %d\n",nle->name,faces[j]);
 						add_delete_ccn_face_by_face_id(nlsr->ccn, (const char *)nle->name, OP_REG, faces[j]);
 					}
 				}
@@ -337,6 +339,7 @@
 				{
 					if( is_neighbor(nle->name) == 0 )
 					{
+						printf("Deleting face: Name:%s Face: %d\n",nle->name,faces[j]);
 						add_delete_ccn_face_by_face_id(nlsr->ccn, (const char *)nle->name, OP_UNREG, faces[j]);
 					}
 				}
@@ -344,6 +347,7 @@
 				{
 					if ( num_face-nlsr->multi_path_face_num > 0 && is_neighbor(orig_router) == 0 )
 					{
+						printf("Deleting face: Name:%s Face: %d\n",nle->name,faces[j]);
 						add_delete_ccn_face_by_face_id(nlsr->ccn, (const char *)nle->name, OP_UNREG, faces[j]);
 					}
 				}
@@ -727,6 +731,7 @@
 						//delete all the fib entries here
 						if( is_neighbor(nle->name) == 0 )
 						{
+							printf("Deleting face: Name:%s Face: %d\n",nle->name,fle->next_hop_face);
 							add_delete_ccn_face_by_face_id(nlsr->ccn, (const char *)nle->name, OP_UNREG, fle->next_hop_face);
 						}						
 		
@@ -925,6 +930,7 @@
 				{
 					if( is_neighbor(nle->name) == 0 )
 					{
+						printf("Deleting face: Name:%s Face: %d\n",nle->name,faces[j]);
 						add_delete_ccn_face_by_face_id(nlsr->ccn, (const char *)nle->name, OP_UNREG, faces[j]);
 					}
 				}
@@ -932,6 +938,7 @@
 				{
 					if ( num_face-nlsr->multi_path_face_num > 0 && is_neighbor(orig_router) == 0 )
 					{
+						printf("Deleting face: Name:%s Face: %d\n",nle->name,faces[j]);
 						add_delete_ccn_face_by_face_id(nlsr->ccn, (const char *)nle->name, OP_UNREG, faces[j]);
 					}
 				}
diff --git a/nlsr_route.c b/nlsr_route.c
index 17bfafc..2faaf21 100644
--- a/nlsr_route.c
+++ b/nlsr_route.c
@@ -74,14 +74,14 @@
 
 		int num_link=get_no_link_from_adj_matrix(adj_matrix, map_element ,source);
 		
-		if ( (num_link == 0) || (nlsr->multi_path_face_num == 0 ) )
+		if ( (num_link == 0) || (nlsr->multi_path_face_num <= 1 ) )
 		{	
 			calculate_path(adj_matrix,parent,dist, map_element, source);		
 			print_all_path_from_source(parent,source);
 			print_all_next_hop(parent,source);		
 			update_routing_table_with_new_route(parent, dist,source);
 		}
-		else if ( (num_link != 0) && (nlsr->multi_path_face_num != 0 ) )
+		else if ( (num_link != 0) && (nlsr->multi_path_face_num >= 1 ) )
 		{
 			long int *links=(long int *)malloc(num_link*sizeof(long int));
 			long int *link_costs=(long int *)malloc(num_link*sizeof(long int));