do NOT set defaults to their default here

src/etc/pf.conf

@@ -1,4 +1,4 @@
-#	$OpenBSD: pf.conf,v 1.39 2009/04/06 12:10:10 henning Exp $
+#	$OpenBSD: pf.conf,v 1.40 2009/04/20 20:21:41 deraadt Exp $
 #
 # See pf.conf(5) for syntax and examples; this sample ruleset uses
 # require-order to permit mixing of NAT/RDR and filter rules.
@@ -7,7 +7,6 @@
 
 set require-order no
 set skip on lo
-set reassemble yes
 
 # NAT/filter rules and anchors for ftp-proxy(8)
 #nat-anchor "ftp-proxy/*"