diff --git a/net/Makefile b/net/Makefile
index 66dbabb74f6c..69aa559eac21 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -725,6 +725,7 @@
     SUBDIR += straw
     SUBDIR += stund
     SUBDIR += suckblow
+    SUBDIR += sup
     SUBDIR += svnc
     SUBDIR += tac_plus-libradius
     SUBDIR += tac_plus4
diff --git a/net/sup/Makefile b/net/sup/Makefile
new file mode 100644
index 000000000000..84765e61cbd9
--- /dev/null
+++ b/net/sup/Makefile
@@ -0,0 +1,23 @@
+# New ports collection makefile for:	sup
+# Date created:		21 August 1994
+# Whom:			jkh
+#
+# $FreeBSD$
+#
+
+PORTNAME=	sup
+PORTVERSION=	2.0.20050226
+CATEGORIES=	net
+MASTER_SITES=	${MASTER_SITE_LOCAL}
+MASTER_SITE_SUBDIR=	hrs
+
+MAINTAINER=	hrs@FreeBSD.org
+COMMENT=	CMU's Software Update Protocol package
+
+PLIST_FILES=	bin/sup bin/supfilesrv bin/supscan
+MAN1=		sup.1
+MAN8=		supservers.8
+MLINKS=		supservers.8 supfilesrv.8 \
+		supservers.8 supscan.8
+
+.include <bsd.port.mk>
diff --git a/net/sup/distinfo b/net/sup/distinfo
new file mode 100644
index 000000000000..c22ef560c228
--- /dev/null
+++ b/net/sup/distinfo
@@ -0,0 +1,2 @@
+MD5 (sup-2.0.20050226.tar.gz) = 1361677d0f8105aa0aa0885bc72404ed
+SIZE (sup-2.0.20050226.tar.gz) = 93441
diff --git a/net/sup/pkg-descr b/net/sup/pkg-descr
new file mode 100644
index 000000000000..4554c3dbbad6
--- /dev/null
+++ b/net/sup/pkg-descr
@@ -0,0 +1,5 @@
+Sup is a program used for upgrading collections of files from other machines
+to your machine.  You execute sup, the client program, which talks over the
+network using IP/TCP to a file server process.  The file server process
+cooperates with sup to determine which files of the collection need to be
+upgraded on your machine.