make all route commands use -qn; ok mcbride henning

src/etc/netstart

@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$OpenBSD: netstart,v 1.97 2004/05/29 07:01:03 deraadt Exp $
+#	$OpenBSD: netstart,v 1.98 2004/10/20 21:17:34 deraadt Exp $
 
 # Returns true if $1 contains only alphanumerics
 isalphanumeric() {
@@ -203,28 +203,28 @@ if ifconfig lo0 inet6 >/dev/null 2>&1; then
 	ip6kernel=YES
 
 	# Disallow link-local unicast dest without outgoing scope identifiers.
-	route -q add -inet6 fe80:: -prefixlen 10 ::1 -reject > /dev/null
+	route -qn add -inet6 fe80:: -prefixlen 10 ::1 -reject > /dev/null
 
 	# Disallow site-local unicast dest without outgoing scope identifiers.
 	# If you configure site-locals without scope id (it is permissible
 	# config for routers that are not on scope boundary), you may want
 	# to comment the line out.
-	route -q add -inet6 fec0:: -prefixlen 10 ::1 -reject > /dev/null
+	route -qn add -inet6 fec0:: -prefixlen 10 ::1 -reject > /dev/null
 
 	# Disallow "internal" addresses to appear on the wire.
-	route -q add -inet6 ::ffff:0.0.0.0 -prefixlen 96 ::1 -reject > /dev/null
+	route -qn add -inet6 ::ffff:0.0.0.0 -prefixlen 96 ::1 -reject > /dev/null
 
 	# Disallow packets to malicious IPv4 compatible prefix.
-	route -q add -inet6 ::224.0.0.0 -prefixlen 100 ::1 -reject > /dev/null
-	route -q add -inet6 ::127.0.0.0 -prefixlen 104 ::1 -reject > /dev/null
-	route -q add -inet6 ::0.0.0.0 -prefixlen 104 ::1 -reject > /dev/null
-	route -q add -inet6 ::255.0.0.0 -prefixlen 104 ::1 -reject > /dev/null
+	route -qn add -inet6 ::224.0.0.0 -prefixlen 100 ::1 -reject > /dev/null
+	route -qn add -inet6 ::127.0.0.0 -prefixlen 104 ::1 -reject > /dev/null
+	route -qn add -inet6 ::0.0.0.0 -prefixlen 104 ::1 -reject > /dev/null
+	route -qn add -inet6 ::255.0.0.0 -prefixlen 104 ::1 -reject > /dev/null
 
 	# Disallow packets to malicious 6to4 prefix.
-	route -q add -inet6 2002:e000:: -prefixlen 20 ::1 -reject > /dev/null
-	route -q add -inet6 2002:7f00:: -prefixlen 24 ::1 -reject > /dev/null
-	route -q add -inet6 2002:0000:: -prefixlen 24 ::1 -reject > /dev/null
-	route -q add -inet6 2002:ff00:: -prefixlen 24 ::1 -reject > /dev/null
+	route -qn add -inet6 2002:e000:: -prefixlen 20 ::1 -reject > /dev/null
+	route -qn add -inet6 2002:7f00:: -prefixlen 24 ::1 -reject > /dev/null
+	route -qn add -inet6 2002:0000:: -prefixlen 24 ::1 -reject > /dev/null
+	route -qn add -inet6 2002:ff00:: -prefixlen 24 ::1 -reject > /dev/null
 
 	# Completely disallow packets to IPv4 compatible prefix.
 	# This may conflict with RFC1933 under following circumstances:
@@ -239,7 +239,7 @@ if ifconfig lo0 inet6 >/dev/null 2>&1; then
 	#     asked to forward it.
 	# Due to rare use of IPv4 compatible addresses, and security issues
 	# with it, we disable it by default.
-	route -q add -inet6 ::0.0.0.0 -prefixlen 96 ::1 -reject > /dev/null
+	route -qn add -inet6 ::0.0.0.0 -prefixlen 96 ::1 -reject > /dev/null
 
 	rtsolif=""
 else