===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ftp/ftp.1,v
retrieving revision 1.35
retrieving revision 1.36
diff -u -r1.35 -r1.36
--- src/usr.bin/ftp/ftp.1	2002/05/30 06:51:46	1.35
+++ src/usr.bin/ftp/ftp.1	2002/07/04 10:08:51	1.36
@@ -1,4 +1,4 @@
-.\" 	$OpenBSD: ftp.1,v 1.35 2002/05/30 06:51:46 deraadt Exp $
+.\" 	$OpenBSD: ftp.1,v 1.36 2002/07/04 10:08:51 jakob Exp $
 .\" 	$NetBSD: ftp.1,v 1.22 1997/08/18 10:20:22 lukem Exp $
 .\"
 .\" Copyright (c) 1985, 1989, 1990, 1993
@@ -1482,6 +1482,16 @@
 .It Ev http_proxy
 URL of HTTP proxy to use when making HTTP URL requests.
 .El
+.Sh PORT ALLOCATION
+For active mode data connections, 
+.Nm
+will listen to a random high tcp port.
+The interval of ports used are configurable using
+.Xr sysctl 8 
+variables
+.Li net.inet.ip.porthifirst
+and
+.Li net.inet.ip.porthilast .
 .Sh SEE ALSO
 .Xr tftp 1 ,
 .Xr getservbyname 3 ,