Index: net/tcprtt/Makefile
===================================================================
--- /dev/null
+++ net/tcprtt/Makefile
@@ -0,0 +1,28 @@
+# $FreeBSD$
+
+PORTNAME=	tcprtt
+DISTVERSION=	g20191020
+CATEGORIES=	net
+
+MAINTAINER=	rs@netflix.com
+COMMENT=	Measures the TCP handshake RTT using the stats(9) statistics framework
+
+LICENSE=	BSD2CLAUSE
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	KlaraSystems
+GH_TAGNAME=	90c93be490d4afe6e9c46897809ebbdf6cf6a537
+
+PLIST_FILES=	bin/tcprtt man/man8/${PORTNAME}.8.gz
+
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ${OSVERSION} < 1300035
+IGNORE=		not supported on older CURRENT, no kernel support
+.endif
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/tcprtt ${STAGEDIR}${PREFIX}/bin
+	${INSTALL_MAN} ${WRKSRC}/tcprtt.8 ${STAGEDIR}${PREFIX}/man/man8
+
+.include <bsd.port.mk>
Index: net/tcprtt/distinfo
===================================================================
--- /dev/null
+++ net/tcprtt/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1571536448
+SHA256 (KlaraSystems-tcprtt-g20191020-90c93be490d4afe6e9c46897809ebbdf6cf6a537_GH0.tar.gz) = ffc0749584a26075dbe7733c4f6768f3dd38d80a3a0b7e95336f21ee02a7e2b7
+SIZE (KlaraSystems-tcprtt-g20191020-90c93be490d4afe6e9c46897809ebbdf6cf6a537_GH0.tar.gz) = 3482
Index: net/tcprtt/pkg-descr
===================================================================
--- /dev/null
+++ net/tcprtt/pkg-descr
@@ -0,0 +1,2 @@
+The tcprtt utility reliably measures the TCP handshake round trip time
+using the stats(9) statistics framework.