1 files changed, 5 insertions, 1 deletions
diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup
index 1fda5633..64309d5b 100755
--- a/sysconfig/network-scripts/ifup
+++ b/sysconfig/network-scripts/ifup
@@ -82,8 +82,12 @@ if [ -n "$MACADDR" ]; then
 fi
 
 if [ -n "$PUMP" ]; then
+    PUMPARGS=
+    if [ -n "$DHCP_HOSTNAME" ]; then
+       PUMPARGS="-h $DHCP_HOSTNAME"
+    fi
     echo -n "Determining IP information for $DEVICE..."
-    if /sbin/pump -i $DEVICE ; then
+    if /sbin/pump $PUMPARGS -i $DEVICE ; then
 	echo " done."
     else
 	echo " failed."