diff --git a/dash.conf_example b/dash.conf_example
index 03f02c7..5d33c7f 100644
--- a/dash.conf_example
+++ b/dash.conf_example
@@ -1,2 +1,3 @@
 DASH_MAC_ADDRESS=
 DASH_URL_CALLBACK=
+DASH_INTERFACE=
diff --git a/docker-compose.yml b/docker-compose.yml
index c52f649..8dd56bb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,6 +7,7 @@
       restart: always
       environment:
         - DASH_MAC_ADDRESS=${DASH_MAC_ADDRESS}
+        - DASH_INTERFACE=${DASH_INTERFACE}
         - DASH_URL_CALLBACK=${DASH_URL_CALLBACK}
       tmpfs:
         - /tmp
diff --git a/docker/Dockerfile b/docker/Dockerfile
index e0080a2..a6ad1c7 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -18,8 +18,8 @@
 
 # copy files
 ADD dash-listen.py ./dash-listen.py
-COPY docker-entrypoint.sh /
-RUN chmod +x /docker-entrypoint.sh
+#COPY docker-entrypoint.sh /
+#RUN chmod +x /docker-entrypoint.sh
 
-ENTRYPOINT ["/docker-entrypoint.sh"]
+#ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD python ./dash-listen.py
diff --git a/docker/dash-listen.py b/docker/dash-listen.py
index c6f9236..440ab29 100644
--- a/docker/dash-listen.py
+++ b/docker/dash-listen.py
@@ -12,26 +12,21 @@
 #URL_CALLBACK=os.environ.get('URL_CALLBACK')
 
 def arp_display(pkt):
-	print pkt[ARP].hwsrc + " " + pkt[ARP].psrc + " op:" + str(pkt[ARP].op)
 	if pkt[ARP].op == 1: #who-has (request)
-		if pkt[ARP].psrc == '0.0.0.0': # ARP Probe
-			if pkt[ARP].hwsrc == DASH_MAC_ADDRESS:
-				#requests.get(URL_CALLBACK)
-				print "ARP from " + pkt[ARP].hwsrc
-			else:
-				print "ARP Probe from unknown device: " + pkt[ARP].hwsrc
-			# end if
+		if pkt[ARP].hwsrc == DASH_MAC_ADDRESS:
+			#requests.get(URL_CALLBACK)
+			print "ARP from " + pkt[ARP].hwsrc + " " + pkt[ARP].psrc
+		else:
+			print "ARP Probe from unknown device: " + pkt[ARP].hwsrc + " " + pkt[ARP].psrc
 		# end if
 	# end if
 # end apr_display
 
 
-#while True:
-#	try:
-#		print sniff(prn=arp_display, iface="eth0", filter="arp", store=0, count=10)
-#	except:
-#		pass
-#	# end try
+while True:
+	try:
+		print sniff(prn=arp_display, iface=DASH_INTERFACE, filter="arp", store=0, count=10)
+	except:
+		pass
+	# end try
 # end while
-
-print sniff(prn=arp_display, iface=DASH_INTERFACE, filter="arp", store=0, count=10)