+# Source networking configuration.
+. /etc/sysconfig/network
+
+# Demon specified configuration.
+OPTIONS=""
+. /etc/sysconfig/dhcp-relay
+
+# Check that networking is up.
+if is_yes "${NETWORKING}"; then
+ if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
+ msg_network_down "DHCP realay"
+ exit 1
+ fi