diff --git a/pym/calculate/lib/utils/ip.py b/pym/calculate/lib/utils/ip.py
index 8c65baa..7053791 100644
--- a/pym/calculate/lib/utils/ip.py
+++ b/pym/calculate/lib/utils/ip.py
@@ -15,7 +15,7 @@
 #  limitations under the License.
 
 from files import (process, checkUtils, readFile, listDirectory,
-                   getRunCommands, getProgPath)
+                   getRunCommands, getProgPath, FilesError)
 import device
 import sys
 import os
@@ -185,10 +185,25 @@ def isIpInNet(checkip, *ipnets):
                           map(lambda x: (x, x.partition('/')[0::2]),
                               ipnets))))
 
+def isUsingNetworkManager():
+    try:
+        p = process("/usr/bin/nmcli", "general", "status")
+        return p.success()
+    except FilesError:
+        return False
+
+def isNMDhcp(interface="eth0"):
+    p = process("/usr/bin/nmcli", "-g", "ipv4.method", "connection", "show", "eth0")
+    if p.success():
+        if "auto" in p.read():
+            return True
+    return False
 
 def isDhcpIp(interface="eth0"):
     """Get ip by dhcp or static"""
     # dhclients (dhcpcd, dhclient (dhcp), udhcpc (busybox)
+    if isUsingNetworkManager() and isNMDhcp(interface):
+        return True
     commands = getRunCommands()
     dhcpProgs = ("dhcpcd", "dhclient", "udhcpc")
     if filter(lambda x: interface in x and any(prog in x for prog in dhcpProgs),