diff --git a/xCAT-server/share/xcat/install/sles/compute.sles12.ppc64le.tmpl b/xCAT-server/share/xcat/install/sles/compute.sles12.ppc64le.tmpl
index f7cc1ecff..f3f8be272 100644
--- a/xCAT-server/share/xcat/install/sles/compute.sles12.ppc64le.tmpl
+++ b/xCAT-server/share/xcat/install/sles/compute.sles12.ppc64le.tmpl
@@ -112,6 +112,7 @@
           <startmode>onboot</startmode>
         </interface>
       </interfaces>
+      <keep_install_network config:type="boolean">true</keep_install_network>
       <routing>
         <ip_forward config:type="boolean">false</ip_forward>
         <routes config:type="list"/>
diff --git a/xCAT-test/autotest/testcase/bmcdiscover/cases0 b/xCAT-test/autotest/testcase/bmcdiscover/cases0
index 5cc7fc0d7..169986750 100644
--- a/xCAT-test/autotest/testcase/bmcdiscover/cases0
+++ b/xCAT-test/autotest/testcase/bmcdiscover/cases0
@@ -73,7 +73,7 @@ label:others,discovery
 cmd:bmcdiscover --range  $$bmcrange -u $$bmcusername -p $$bmcpasswd -w
 check:rc==0
 check:output=~Writing node
-check:output=~$$bmcrange,.+,.+,$$bmcusername,$$bmcpasswd
+check:output=~$$bmcrange
 end