Index: tools/ew.py
===================================================================
--- tools/ew.py	(revision d249b9d08189b7dc58a6659c141080b9dd3a78e3)
+++ tools/ew.py	(revision eff9f8c9bc6db84f8ca580131cbce18ccd92ffa2)
@@ -134,5 +134,5 @@
 		nic_options += qemu_nic_e1k_options()
 
-	return nic_options + ' -net user -redir udp:8080::8080 -redir udp:8081::8081 -redir tcp:8080::8080 -redir tcp:8081::8081 -redir tcp:2223::2223'
+	return nic_options + ' -net user,hostfwd=udp::8080-:8080,hostfwd=udp::8081-:8081,hostfwd=tcp::8080-:8080,hostfwd=tcp::8081-:8081,hostfwd=tcp::2223-:2223'
 
 def qemu_usb_options():