diff --git a/py-json/realm.py b/py-json/realm.py
index fb7c0460..f3af59d2 100755
--- a/py-json/realm.py
+++ b/py-json/realm.py
@@ -1652,6 +1652,29 @@ class VAPProfile(LFCliBase):
             data["port"] = current_stations["interface"]["alias"]
             self.local_realm.json_post(req_url, data, debug_=self.debug)
 
+class PortUtils(LFCliBase):
+    def __init__(self, local_realm):
+        self.local_realm = local_realm
+
+    def set_ftp(self, port_name="", resource=1, on=False):
+        if port_name != "":
+            data = {
+                "shelf": 1,
+                "resource": resource,
+                "port": port_name,
+                "current_flags": 0,
+                "interest": 0
+            }
+
+            if on:
+                data["current_flags"] = 0x400000000000
+                data["interest"] = 0x10000000
+            else:
+                data["interest"] = 0x10000000
+
+            self.local_realm.json_post("cli-json/set_port", data)
+        else:
+            raise ValueError("Port name required")
 
 # use the station profile to set the combination of features you want on your stations
 # once this combination is configured, build the stations with the build(resource, radio, number) call
@@ -1867,7 +1890,7 @@ class StationProfile:
             time.sleep(delay)
 
         # And now see if they are gone
-        count = 0;
+        count = 0
         while count < (del_count + 10):
             found_one = False
             for port_eid in desired_stations:
@@ -1928,7 +1951,7 @@ class StationProfile:
         add_sta_r = LFRequest.LFRequest(self.lfclient_url + "/cli-json/add_sta")
         set_port_r = LFRequest.LFRequest(self.lfclient_url + "/cli-json/set_port")
 
-        my_sta_names = [];
+        my_sta_names = []
         if num_stations > 0:
             my_sta_names = LFUtils.portNameSeries("sta", 0, num_stations - 1, int("1" + self.number_template))
         else:
@@ -1951,7 +1974,7 @@ class StationProfile:
             self.add_sta_data["radio"] = radio_port
             self.add_sta_data["sta_name"] = name
 
-            self.station_names.append("%s.%s.%s" %(radio_shelf, radio_resource, name))
+            self.station_names.append("%s.%s.%s" % (radio_shelf, radio_resource, name))
             add_sta_r.addPostData(self.add_sta_data)
             if debug:
                 print("- 381 - %s- - - - - - - - - - - - - - - - - - " % name)
diff --git a/py-scripts/test_ipv4_variable_time.py b/py-scripts/test_ipv4_variable_time.py
index 111fa916..ce5d75f1 100755
--- a/py-scripts/test_ipv4_variable_time.py
+++ b/py-scripts/test_ipv4_variable_time.py
@@ -45,10 +45,10 @@ class IPV4VariableTime(LFCliBase):
 
         self.station_profile.lfclient_url = self.lfclient_url
         self.station_profile.ssid = self.ssid
-        self.station_profile.ssid_pass = self.password,
+        self.station_profile.ssid_pass = self.password
         self.station_profile.security = self.security
         self.station_profile.number_template_ = self.number_template
-        self.station_profile.mode = 0
+        self.station_profile.debug = self.debug
         self.station_profile.use_ht160 = use_ht160
         if self.station_profile.use_ht160:
             self.station_profile.mode = 9
@@ -96,7 +96,7 @@ class IPV4VariableTime(LFCliBase):
         self.station_profile.admin_up(self.resource)
         temp_stas = self.sta_list.copy()
         temp_stas.append("eth1")
-        if self.local_realm.wait_for_ip(self.resource, temp_stas):
+        if self.local_realm.wait_for_ip(temp_stas):
             self._pass("All stations got IPs", print_pass)
         else:
             self._fail("Stations failed to get IPs", print_fail)
@@ -139,7 +139,7 @@ class IPV4VariableTime(LFCliBase):
 
     def cleanup(self, sta_list):
         self.cx_profile.cleanup()
-        self.station_profile.cleanup(self.resource, sta_list)
+        self.station_profile.cleanup(sta_list)
         LFUtils.wait_until_ports_disappear(resource_id=self.resource, base_url=self.lfclient_url, port_list=sta_list,
                                            debug=self.debug)
 
@@ -153,7 +153,7 @@ class IPV4VariableTime(LFCliBase):
         temp_sta_list = []
         for station in range(len(self.sta_list)):
             temp_sta_list.append(str(self.resource) + "." + self.sta_list[station])
-        self.station_profile.create(resource=1, radio=self.radio, sta_names_=self.sta_list, debug=self.debug)
+        self.station_profile.create(radio=self.radio, sta_names_=self.sta_list, debug=self.debug)
         self.cx_profile.create(endp_type="lf_udp", side_a=temp_sta_list, side_b="1.eth1", sleep_time=.5)
         self._pass("PASS: Station build finished")
 
@@ -169,7 +169,7 @@ def main():
                                    resource=1,
                                    radio="wiphy2",
                                    security="wpa2", test_duration="5m", use_ht160=False,
-                                   side_a_min_rate=256000, side_b_min_rate=256000, _debug_on=False)
+                                   side_a_min_rate=256000, side_b_min_rate=256000, _debug_on=True)
 
     ip_var_test.cleanup(station_list)
     ip_var_test.build()