diff --git a/py-json/LANforge/LFUtils.py b/py-json/LANforge/LFUtils.py
index e0f3f63f..03236b9a 100644
--- a/py-json/LANforge/LFUtils.py
+++ b/py-json/LANforge/LFUtils.py
@@ -2,6 +2,7 @@
 # Define useful common methods                                  -
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 import sys
+import os
 if sys.version_info[0] != 3:
     print("This script requires Python 3")
     exit()
@@ -318,4 +319,61 @@ def waitUntilPortsAppear(resource_id=1, base_url="http://localhost:8080", port_l
     print("These stations appeared: "+", ".join(found_stations))
     return None
 
- ###
+def removePort(resource, port_name, baseurl="http://localhost:8080/"):
+    lf_r = LFRequest.LFRequest(baseurl+"cli-json/rm_vlan")
+    lf_r.addPostData({
+        "shelf": 1,
+        "resource": resource,
+        "port": port_name
+    })
+    lf_r.jsonPost(False)
+
+def removePortByName(port_name, baseurl="http://localhost:8080/"):
+    if ((port_name is None) or (port_name == "")):
+        print("No port name")
+        return;
+    if (port_name.index(".") < 0):
+        print("removePortByName: Please use short EID port names like: 2.sta1")
+        return
+
+    resource = port_name[0 : port_name.index(".")]
+    name = port_name[port_name.index(".")+1 : ]
+    if (name.index(".") >= 0):
+        name = name[name.index(".")+1 : ]
+    lf_r = LFRequest.LFRequest(baseurl+"cli-json/rm_vlan")
+    lf_r.addPostData({
+        "shelf": 1,
+        "resource": resource,
+        "port": name
+    })
+    lf_r.jsonPost(True)
+
+def removeCX(mgrURL, cxNames):
+   for name in cxNames:
+      #print(f"Removing CX {name}")
+      data = {
+          "test_mgr":"all",
+          "cx_name":name
+      }
+      lf_r = LFRequest.LFRequest(mgrURL+"cli-json/rm_cx")
+      lf_r.addPostData(data)
+      lf_r.jsonPost()
+
+def removeEndps(mgrURL, endpNames):
+   for name in endpNames:
+      #print(f"Removing endp {name}")
+      data = {
+        "endp_name":name
+      }
+      lf_r = LFRequest.LFRequest(mgrURL+"cli-json/rm_endp")
+      lf_r.addPostData(data)
+      lf_r.jsonPost()
+
+
+def execWrap(cmd):
+   if os.system(cmd) != 0:
+      print("\nError with " + cmd + ",bye\n")
+      exit(1)
+
+
+###