diff --git a/xCAT-test/autotest/confsamples/ubuntuxmn.conf b/xCAT-test/autotest/confsamples/ubuntuxmn.conf
index bea70783e..368bfed65 100644
--- a/xCAT-test/autotest/confsamples/ubuntuxmn.conf
+++ b/xCAT-test/autotest/confsamples/ubuntuxmn.conf
@@ -41,5 +41,7 @@ ISO=/ubuntu-14.04.1-server-amd64.iso   ######
 NETBOOTDIR=/opt/xcat/share/xcat/netboot/ubuntu       #path of netboot directory, used by diskless installation
 SECONDNIC=eth2
 THIRDNIC=eth3 
+INSTALLNICIP="10.4.27.9"
+GATEWAY=10.0.0.103