diff --git a/lib/external_intf/vmi_utils.robot b/lib/external_intf/vmi_utils.robot
index 21b7c22..836e9c8 100644
--- a/lib/external_intf/vmi_utils.robot
+++ b/lib/external_intf/vmi_utils.robot
@@ -31,6 +31,7 @@
 
 ${wait_time}              40s
 ${ethernet_interface}     eth0
+${ipv4_hexword_addr}      10.5.5.6:1A:1B:1C:1D:1E:1F
 
 *** Keywords ***