diff --git a/benchmarks/netstrain/Makefile b/benchmarks/netstrain/Makefile
new file mode 100644
index 00000000000..704a8fd92a6
--- /dev/null
+++ b/benchmarks/netstrain/Makefile
@@ -0,0 +1,26 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2003/07/25 00:46:29 jolan Exp $
+
+COMMENT=	"tool to measure TCP throughput"
+DISTNAME=	netstrain-3.0
+CATEGORIES=	benchmarks net
+MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=netstrain/}
+
+HOMEPAGE=	http://netstrain.sourceforge.net/
+
+MAINTAINER=	Jolan Luff <jolan@openbsd.org>
+
+# ISC-like
+PERMIT_DISTFILES_CDROM=	Yes
+PERMIT_DISTFILES_FTP=	Yes
+PERMIT_PACKAGE_CDROM=	Yes
+PERMIT_PACKAGE_FTP=	Yes
+
+NO_REGRESS=	Yes
+
+do-install:
+	${INSTALL_DATA_DIR} ${PREFIX}/share/doc/netstrain
+	${INSTALL_DATA} ${WRKBUILD}/README ${PREFIX}/share/doc/netstrain
+	${INSTALL_PROGRAM} ${WRKBUILD}/netstraind ${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKBUILD}/netstrain ${PREFIX}/bin
+
+.include <bsd.port.mk>
diff --git a/benchmarks/netstrain/distinfo b/benchmarks/netstrain/distinfo
new file mode 100644
index 00000000000..15e39b4d52b
--- /dev/null
+++ b/benchmarks/netstrain/distinfo
@@ -0,0 +1,3 @@
+MD5 (netstrain-3.0.tar.gz) = ce04b79ae18c5143991ace8661baadcf
+RMD160 (netstrain-3.0.tar.gz) = 7c7e06d04a101f521c01a7c5544c666261bd3d3a
+SHA1 (netstrain-3.0.tar.gz) = fdeb114ee71584d95fa225b2fd55ee7bdbf08591
diff --git a/benchmarks/netstrain/patches/patch-Makefile b/benchmarks/netstrain/patches/patch-Makefile
new file mode 100644
index 00000000000..e16cbb77cfe
--- /dev/null
+++ b/benchmarks/netstrain/patches/patch-Makefile
@@ -0,0 +1,14 @@
+$OpenBSD: patch-Makefile,v 1.1.1.1 2003/07/25 00:46:29 jolan Exp $
+--- Makefile.orig	Sat Aug 10 04:40:28 2002
++++ Makefile	Thu Jul 24 19:05:19 2003
+@@ -2,8 +2,8 @@
+ 
+ # variables
+ 
+-CC = gcc
+-CFLAGS = -Wall -O2
++#CC = gcc
++CFLAGS+=-Wall
+ 
+ COMMON_OBJS = error.o net6emu.o
+ 
diff --git a/benchmarks/netstrain/pkg/DESCR b/benchmarks/netstrain/pkg/DESCR
new file mode 100644
index 00000000000..881c2433912
--- /dev/null
+++ b/benchmarks/netstrain/pkg/DESCR
@@ -0,0 +1,4 @@
+NetStrain is a tool to measure practical data throughput between two
+machines over a TCP connection.  It can be used for performance testing,
+stress/stability testing and to demonstrate various network effects.  It
+supports both IPv4 and IPv6.
diff --git a/benchmarks/netstrain/pkg/PLIST b/benchmarks/netstrain/pkg/PLIST
new file mode 100644
index 00000000000..6c270333f3a
--- /dev/null
+++ b/benchmarks/netstrain/pkg/PLIST
@@ -0,0 +1,5 @@
+@comment $OpenBSD: PLIST,v 1.1.1.1 2003/07/25 00:46:29 jolan Exp $
+bin/netstrain
+bin/netstraind
+share/doc/netstrain/README
+@dirrm share/doc/netstrain