diff --git a/acctonUseDpctl/allow_all_ucast_route.py b/acctonUseDpctl/allow_all_ucast_route.py
index d572c12..5239e5c 100755
--- a/acctonUseDpctl/allow_all_ucast_route.py
+++ b/acctonUseDpctl/allow_all_ucast_route.py
@@ -30,6 +30,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1000/0x1000 goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",eth_dst=00:00:00:11:33:55,eth_type=0x0800 goto:30")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
diff --git a/acctonUseDpctl/meter.py b/acctonUseDpctl/meter.py
index 697be68..fcefbcc 100755
--- a/acctonUseDpctl/meter.py
+++ b/acctonUseDpctl/meter.py
@@ -35,6 +35,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "meter-mod cmd=add,flags=0x06,meter=1 dscp_remark:rate=5,prec_level=2,burst=5")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
@@ -75,6 +76,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "meter-mod cmd=add,flags=0x01,meter=1 drop:rate=8")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
@@ -118,6 +120,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "meter-mod cmd=add,flags=0x6,meter=1 set_color:rate=10,burst=5,exp_id=0x1018,exp_type=3,mode=1,color_aware=0,color=1 set_color:rate=20,burst=10,exp_id=0x1018,exp_type=3,mode=1,color_aware=0,color=2")
@@ -174,6 +177,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "meter-mod cmd=add,flags=0x6,meter=1 set_color:rate=10,exp_id=0x1018,exp_type=3,mode=2,color_aware=0,color=1,burst=10 set_color:rate=20,exp_id=0x1018,exp_type=3,mode=2,color_aware=0,color=2,burst=20")
@@ -227,6 +231,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "meter-mod cmd=add,flags=0x6,meter=1 set_color:rate=10,burst=5,exp_id=0x1018,exp_type=3,mode=3,color_aware=0,color=1 set_color:rate=20,burst=10,exp_id=0x1018,exp_type=3,mode=3,color_aware=0,color=2")
diff --git a/acctonUseDpctl/mpls.py b/acctonUseDpctl/mpls.py
index 1f19006..eea9c08 100755
--- a/acctonUseDpctl/mpls.py
+++ b/acctonUseDpctl/mpls.py
@@ -33,6 +33,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=24,cmd=add,prio=204 eth_type=0x8847,mpls_label=0x901,mpls_bos=1 apply:pop_mpls=0x8847,mpls_dec,ofdpa_pop_l2hdr,ofdpa_pop_cw,set_field=ofdpa_mpls_l2_port:0x20100,set_field=tunn_id:0x10001 write:group=0x2000"+str(output_port)+" goto:60")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(output_port))
@@ -86,6 +87,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(input_port)+" group=any,port=any,weight=0 output="+str(input_port))
         apply_dpctl_mod(self, config, "flow-mod table=24,cmd=add,prio=204 eth_type=0x8847,mpls_label=0x901,mpls_bos=1 apply:pop_mpls=0x8847,mpls_dec,ofdpa_pop_l2hdr,ofdpa_pop_cw,set_field=ofdpa_mpls_l2_port:0x20100,set_field=tunn_id:0x10001 write:group=0x2000"+str(input_port)+" goto:60")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(input_port))
@@ -139,6 +141,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=24,cmd=add,prio=204 eth_type=0x8847,mpls_label=0x901,mpls_bos=1 apply:pop_mpls=0x8847,mpls_dec,ofdpa_pop_l2hdr,ofdpa_pop_cw,set_field=ofdpa_mpls_l2_port:0x20100,set_field=tunn_id:0x10001 write:group=0x2000"+str(output_port)+" goto:60")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(output_port))
@@ -191,6 +194,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=24,cmd=add,prio=204 eth_type=0x8847,mpls_label=0x901,mpls_bos=1 apply:pop_mpls=0x8847,mpls_dec,ofdpa_pop_l2hdr,ofdpa_pop_cw,set_field=ofdpa_mpls_l2_port:0x20100,set_field=tunn_id:0x10001 write:group=0x2000"+str(output_port)+" goto:60")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(output_port))
@@ -242,6 +246,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=24,cmd=add,prio=204 eth_type=0x8847,mpls_label=0x901 apply:pop_mpls=0x8847,mpls_dec write:group=0x90000001 goto:60")
@@ -296,6 +301,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(input_port)+" group=any,port=any,weight=0 output="+str(input_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(input_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x93000001 group=any,port=any,weight=0 set_field=mpls_label:0x903,push_mpls=0x8847,group=0x90000001")
@@ -352,6 +358,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x91000001 group=any,port=any,weight=0 set_field=mpls_label:0x901,set_field=mpls_tc:7,set_field=ofdpa_mpls_ttl:250,ofdpa_push_l2hdr,push_vlan=0x8100,push_mpls=0x8847,ofdpa_push_cw,group=0x90000001")
@@ -407,6 +414,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:57,set_field=eth_dst=00:00:04:22:44:67,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x95000001 group=any,port=any,weight=0 set_field=mpls_label:0x9051,group=0x90000001")
@@ -459,6 +467,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:58,set_field=eth_dst=00:00:04:22:44:68,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x95000001 group=any,port=any,weight=0 set_field=mpls_label:0x9052,group=0x90000001")
@@ -512,6 +521,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:58,set_field=eth_dst=00:00:04:22:44:68,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x94000001 group=any,port=any,weight=0 push_mpls=0x8847,set_field=mpls_label:0x904,group=0x90000001")
@@ -565,6 +575,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=24,cmd=add,prio=204 eth_type=0x8847,mpls_label=0x904 apply:pop_mpls=0x8847,mpls_dec write:group=0x90000001 goto:60")
@@ -616,6 +627,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=23,cmd=add,prio=203 eth_type=0x8847,mpls_label=0x904 apply:pop_mpls=0x8847,mpls_dec goto:24")
@@ -679,6 +691,7 @@
         output_port = test_ports[1]
         output_port2 = test_ports[2]
         
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:51,set_field=eth_dst=00:00:04:22:44:61,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x93000001 group=any,port=any,weight=0 push_mpls=0x8847,set_field=mpls_label:0x931,group=0x90000001")
@@ -764,6 +777,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(input_port)+" group=any,port=any,weight=0 output="+str(input_port))
         apply_dpctl_mod(self, config, "flow-mod table=24,cmd=add,prio=204 eth_type=0x8847,mpls_label=0x901,mpls_bos=1 apply:pop_mpls=0x8847,mpls_dec,ofdpa_pop_l2hdr,ofdpa_pop_cw,set_field=ofdpa_mpls_l2_port:0x20100,set_field=tunn_id:0x10001 write:group=0x2000"+str(input_port)+" goto:60")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x90000001 group=any,port=any,weight=0 set_field=eth_src=00:00:04:22:33:55,set_field=eth_dst=00:00:04:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(input_port))
@@ -819,6 +833,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",vlan_vid=2/0xfff,eth_dst=00:00:00:11:33:55,eth_type=0x0800 goto:30")
@@ -872,6 +887,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x100c/0x1fff apply:set_field=ofdpa_vrf:1 goto:20")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0xa000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x20000001 group=any,port=any,weight=0 set_field=eth_src=00:00:06:22:33:55,set_field=eth_dst=00:00:06:22:44:66,set_field=vlan_vid=10,group=0xa000"+str(output_port))
@@ -922,6 +938,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",vlan_vid=2/0xfff,eth_dst=00:00:00:11:33:55,eth_type=0x0800 goto:30")
@@ -977,6 +994,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x20000003 group=any,port=any,weight=0 set_field=eth_src=00:00:06:22:33:55,set_field=eth_dst=00:00:06:22:44:66,set_field=vlan_vid=2,group=0x2000"+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff apply:set_field=ofdpa_vrf:1 goto:20")
@@ -1033,6 +1051,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",vlan_vid=2/0xfff,eth_dst=00:00:00:11:33:55,eth_type=0x0800 goto:30")
diff --git a/acctonUseDpctl/nat.py b/acctonUseDpctl/nat.py
index 557837b..e3e247b 100755
--- a/acctonUseDpctl/nat.py
+++ b/acctonUseDpctl/nat.py
@@ -30,6 +30,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x10c8/0x1fff goto:20")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x64000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x23000001 group=any,port=any,weight=0 set_field=eth_src=00:00:00:00:01:00,set_field=eth_dst=00:00:00:00:01:01,set_field=vlan_vid=100,group=0x64000"+str(output_port))
@@ -76,6 +77,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x10c8/0x1fff goto:20 apply:set_field=ofdpa_vrf:3")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(output_port)+",vlan_vid=0x1064/0x1fff goto:20 apply:set_field=ofdpa_vrf:3")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x64000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
@@ -129,6 +131,7 @@
         output_port = test_ports[1]
         output_port2 = test_ports[2]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x10c8/0x1fff goto:20 apply:set_field=ofdpa_vrf:3")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x64000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x23000001 group=any,port=any,weight=0 set_field=eth_src=00:00:00:00:01:00,set_field=eth_dst=00:00:00:00:01:01,set_field=vlan_vid=100,group=0x64000"+str(output_port))
@@ -161,6 +164,7 @@
 
         self.dataplane.send(input_port, str(input_pkt))
         verify_packet(self, str(output_pkt), output_port)
+        self.dataplane.send(input_port, str(input_pkt))
         verify_packet(self, str(output_pkt2), output_port2)
 
 
@@ -188,6 +192,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x64000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x23000001 group=any,port=any,weight=0 set_field=eth_src=00:00:00:00:01:00,set_field=eth_dst=00:00:00:00:01:01,set_field=vlan_vid=100,group=0x64000"+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x100c/0x1fff apply:set_field=ofdpa_vrf:1 goto:20")
@@ -236,6 +241,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1064/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 vlan_vid=100/0xfff,eth_dst=00:00:00:00:01:00,eth_type=0x0800 goto:29")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0xC8000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
@@ -284,6 +290,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1064/0x1fff goto:20 apply:set_field=ofdpa_vrf:3")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x10c8/0x1fff goto:20 apply:set_field=ofdpa_vrf:3")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 vlan_vid=100/0xfff,eth_dst=00:00:00:00:01:00,eth_type=0x0800 goto:29")
@@ -339,6 +346,7 @@
         output_port = test_ports[1]
         output_port2 = test_ports[2]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1064/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 vlan_vid=100/0xfff,eth_dst=00:00:00:00:01:00,eth_type=0x0800 goto:29")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0xC8000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
@@ -372,4 +380,5 @@
 
         self.dataplane.send(input_port, str(input_pkt))
         verify_packet(self, str(output_pkt), output_port)
+        self.dataplane.send(input_port, str(input_pkt))
         verify_packet(self, str(output_pkt2), output_port2)
diff --git a/acctonUseDpctl/phase1.py b/acctonUseDpctl/phase1.py
index abaeae5..fe1cfdf 100755
--- a/acctonUseDpctl/phase1.py
+++ b/acctonUseDpctl/phase1.py
@@ -25,11 +25,13 @@
     def runTest(self):
         delete_all_flows(self.controller)
         delete_all_groups(self.controller)
+
         test_ports = sorted(config["port_map"].keys())
 
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",eth_dst=70:72:cf:7c:f3:a3,eth_type=0x0800 goto:30")
@@ -81,6 +83,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",eth_dst=70:72:cf:7c:f3:a3,eth_type=0x86dd goto:30")
@@ -132,6 +135,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 eth_dst=01:00:5e:40:44:77/ff:ff:ff:80:00:00,eth_type=0x0800 goto:40")
@@ -187,6 +191,7 @@
         output_port = test_ports[1]
         output_port2 = test_ports[2]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 eth_dst=33:33:00:22:44:77/ff:ff:00:00:00:00,eth_type=0x86dd goto:40")
@@ -247,6 +252,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 pop_vlan,output="+str(output_port))
@@ -298,6 +304,7 @@
         output_port = test_ports[1]
         output_port2 = test_ports[2]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
@@ -360,6 +367,7 @@
         output_port = test_ports[1]
         output_port2 = test_ports[2]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=0,cmd=add,prio=1 in_port=0/0xffff0000 goto:10")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1002/0x1fff goto:20")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
diff --git a/acctonUseDpctl/pim_bidr.py b/acctonUseDpctl/pim_bidr.py
index 8042120..0b6706d 100755
--- a/acctonUseDpctl/pim_bidr.py
+++ b/acctonUseDpctl/pim_bidr.py
@@ -21,11 +21,11 @@
     ./dpctl tcp:0.0.0.0:6633 flow-mod table=10,cmd=add,prio=101 in_port=1,vlan_vid=0x1002/0x00001fff goto:20
     ./dpctl tcp:0.0.0.0:6633 flow-mod table=10,cmd=add,prio=101 in_port=3,vlan_vid=0x1003/0x00001fff goto:20
     ./dpctl tcp:0.0.0.0:6633 flow-mod table=20,cmd=add,prio=201 eth_dst=01:00:5e:01:01:01/ff:ff:ff:80:00:00,eth_type=0x0800 goto:40
-    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x20001 group=any,port=any,weight=1 output=1
-    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x30003 group=any,port=any,weight=1 output=3
+    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x20001 group=any,port=any,weight=0 output=1
+    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x30003 group=any,port=any,weight=0 output=3
     ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x58000001 group=any,port=any,weight=0 set_field=eth_src=00:00:01:22:33:55,set_field=vlan_vid=2,group=0x20001
     ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x58000002 group=any,port=any,weight=0 set_field=eth_src=00:00:02:22:33:55,set_field=vlan_vid=3,group=0x30003
-    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=all,group=0x60058001 group=any,port=any,weight=1 group=0x58000001 group=any,port=any,weight=1 group=0x58000002
+    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=all,group=0x60058001 group=any,port=any,weight=0 group=0x58000001 group=any,port=any,weight=0 group=0x58000002
     ./dpctl tcp:0.0.0.0:6633 flow-mod table=40,cmd=add,prio=401 eth_type=0x800,ip_dst=224.0.0.1 write:group=0x60058001 goto:60
     """
     def runTest(self):
@@ -37,6 +37,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(output_port)+",vlan_vid=0x1002/0x00001fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1003/0x00001fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 eth_dst=01:00:5e:01:01:01/ff:ff:ff:80:00:00,eth_type=0x0800 goto:40")
@@ -100,11 +101,11 @@
     ./dpctl tcp:0.0.0.0:6633 flow-mod table=10,cmd=add,prio=101 in_port=1,vlan_vid=0x1002/0x1fff goto:20
     ./dpctl tcp:0.0.0.0:6633 flow-mod table=10,cmd=add,prio=101 in_port=3,vlan_vid=0x1003/0x1fff goto:20
     ./dpctl tcp:0.0.0.0:6633 flow-mod table=20,cmd=add,prio=201 eth_dst=33:33:00:22:44:77/ff:ff:00:00:00:00,eth_type=0x86dd goto:40
-    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x20001 group=any,port=any,weight=1 output=1
-    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x30003 group=any,port=any,weight=1 output=3
+    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x20001 group=any,port=any,weight=0 output=1
+    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x30003 group=any,port=any,weight=0 output=3
     ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x58000001 group=any,port=any,weight=0 set_field=eth_src=00:00:01:22:33:55,set_field=vlan_vid=2,group=0x20001
     ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=ind,group=0x58000002 group=any,port=any,weight=0 set_field=eth_src=00:00:02:22:33:55,set_field=vlan_vid=3,group=0x30003
-    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=all,group=0x60058001 group=any,port=any,weight=1 group=0x58000001 group=any,port=any,weight=1 group=0x58000002
+    ./dpctl tcp:0.0.0.0:6633 group-mod cmd=add,type=all,group=0x60058001 group=any,port=any,weight=0 group=0x58000001 group=any,port=any,weight=0 group=0x58000002
     ./dpctl tcp:0.0.0.0:6633 flow-mod table=40,cmd=add,prio=401 eth_type=0x86dd,ipv6_dst=ff01::2 write:group=0x60058001 goto:60
     """
     def runTest(self):
@@ -116,6 +117,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(output_port)+",vlan_vid=0x1002/0x00001fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1003/0x00001fff goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 eth_dst=33:33:00:22:44:77/ff:ff:00:00:00:00,eth_type=0x86dd goto:40")
diff --git a/acctonUseDpctl/vlan_translate.py b/acctonUseDpctl/vlan_translate.py
index e0d5c6a..562890c 100755
--- a/acctonUseDpctl/vlan_translate.py
+++ b/acctonUseDpctl/vlan_translate.py
@@ -30,6 +30,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1003/0x1fff apply:push_vlan=0x8100,set_field=vlan_vid=5 goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",vlan_vid=3/0xfff,eth_dst=00:00:00:11:33:55,eth_type=0x0800 goto:30")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x5000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
@@ -81,6 +82,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1006/0x1fff apply:pop_vlan,set_field=ofdpa_ovid:6 goto:11")
         apply_dpctl_mod(self, config, "flow-mod table=11,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1003/0x1fff,ofdpa_ovid=0x1006 goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",vlan_vid=6/0xfff,eth_dst=00:00:00:11:33:55,eth_type=0x0800 goto:30")        
@@ -132,6 +134,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1006/0x1fff apply:pop_vlan,set_field=ofdpa_ovid:6 goto:11")
         apply_dpctl_mod(self, config, "flow-mod table=11,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1003/0x1fff,ofdpa_ovid=0x1006 apply:set_field=vlan_vid=4 goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",vlan_vid=6/0xfff,eth_dst=00:00:00:11:33:55,eth_type=0x0800 goto:30")        
@@ -181,6 +184,7 @@
         input_port = test_ports[0]
         output_port = test_ports[1]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1003/0x1fff apply:set_field=vlan_vid=5 goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=20,cmd=add,prio=201 in_port="+str(input_port)+",vlan_vid=3/0xfff,eth_dst=00:00:00:11:33:55,eth_type=0x0800 goto:30")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x5000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
diff --git a/acctonUseDpctl/wred.py b/acctonUseDpctl/wred.py
index 81618b2..b8afe3a 100755
--- a/acctonUseDpctl/wred.py
+++ b/acctonUseDpctl/wred.py
@@ -36,6 +36,7 @@
         input_port2 = test_ports[1]
         output_port = test_ports[2]
 
+        apply_dpctl_mod(self, config, "meter-mod cmd=del,meter=0xffffffff")
         apply_dpctl_mod(self, config, "group-mod cmd=add,type=ind,group=0x2000"+str(output_port)+" group=any,port=any,weight=0 output="+str(output_port))
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port)+",vlan_vid=0x1000/0xfff apply:set_field=vlan_vid=2 goto:20")
         apply_dpctl_mod(self, config, "flow-mod table=10,cmd=add,prio=101 in_port="+str(input_port2)+",vlan_vid=0x1000/0xfff apply:set_field=vlan_vid=2 goto:20")