Index: config/iris/node/FreeBSD/8.0-RELEASE/wleiden.pl
===================================================================
--- config/iris/node/FreeBSD/8.0-RELEASE/wleiden.pl	(revision 9525)
+++ config/iris/node/FreeBSD/8.0-RELEASE/wleiden.pl	(revision 10032)
@@ -92,5 +92,5 @@
         $dhcp_start = $dhcp_part . $dhcp_start;
         $dhcp_stop = $dhcp_part . $dhcp_stop;
-        $output .= "dhcp-range=$interface,$dhcp_start,$dhcp_stop,$subnet,24h\n";
+        $output .= "dhcp-range=$interface,$dhcp_start,$dhcp_stop,$subnet,4h\n";
         foreach my $dhcp_static (split(';', $DHCP_STATIC{$interface})) {
           $output .= "dhcp-host=$dhcp_static\n";