===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/etc/netstart,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- src/etc/netstart	1996/06/02 21:17:58	1.6
+++ src/etc/netstart	1996/06/16 12:57:31	1.7
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$OpenBSD: netstart,v 1.6 1996/06/02 21:17:58 tholo Exp $
+#	$OpenBSD: netstart,v 1.7 1996/06/16 12:57:31 deraadt Exp $
 
 # set these to "NO" to turn them off.  otherwise, they're used as flags
 routed_flags=-q
@@ -120,15 +120,16 @@
 # /etc/ifaliases, if it exists, contains the names of additional IP
 # addresses for each interface. It is formatted as a series of lines
 # that contain
-# address interface
+#	interface address netmask
 if [ -f /etc/ifaliases ]; then
 (
-	set -- `cat /etc/ifaliases`
+	# delete comments and blank lines
+	set -- `sed -e 's/#.*$//' /etc/ifaliases | grep -v '^$'`
 
-	while [ $# -ge 2 ] ; do
-		ifconfig $2 inet alias $1
-		route add $1 localhost
-		shift 2
+	while [ $# -ge 3 ] ; do
+		ifconfig $1 inet alias $2 netmask $3
+		route add $2 localhost
+		shift 3
 	done
 )
 fi