Index: head/benchmarks/iperf3/Makefile
===================================================================
--- head/benchmarks/iperf3/Makefile	(revision 473357)
+++ head/benchmarks/iperf3/Makefile	(revision 473358)
@@ -1,35 +1,35 @@
 # Created by: Bruce A. Mah <bmah@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	iperf
-PORTVERSION=	3.5
+PORTVERSION=	3.6
 CATEGORIES=	benchmarks ipv6
-MASTER_SITES=	http://downloads.es.net/pub/iperf/
+MASTER_SITES=	https://downloads.es.net/pub/iperf/
 PKGNAMESUFFIX=	3
 
 MAINTAINER=	bmah@FreeBSD.org
 COMMENT=	Improved tool to measure TCP and UDP bandwidth
 
 LICENSE=	BSD3CLAUSE MIT
 LICENSE_COMB=	multi
 
 GNU_CONFIGURE=	yes
 USES=		libtool ssl
 USE_LDCONFIG=	yes
 
 PORTDOCS=	README.md RELEASE_NOTES
 
 # Set ${DOCSDIR} to avoid conflict with benchmarks/iperf ${DOCSDIR}
 DOCSDIR=	${PREFIX}/share/doc/${PORTNAME}${PKGNAMESUFFIX}
 
 post-patch:
 # Don't build stuff that we're not going to install.  Among other
 # things this means we're not going to try to build profiled objects
 # and/or executables.
 	@${REINPLACE_CMD} -e '/^PROGRAMS /s/\$$(noinst_PROGRAMS)//' ${WRKSRC}/src/Makefile.in
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	(cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 
 .include <bsd.port.mk>
Index: head/benchmarks/iperf3/distinfo
===================================================================
--- head/benchmarks/iperf3/distinfo	(revision 473357)
+++ head/benchmarks/iperf3/distinfo	(revision 473358)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1520036138
-SHA256 (iperf-3.5.tar.gz) = 539bd9ecdca1b8c1157ff85b70ed09b3c75242e69886fc16b54883b399f72cd5
-SIZE (iperf-3.5.tar.gz) = 593449
+TIMESTAMP = 1529972647
+SHA256 (iperf-3.6.tar.gz) = de5d51e46dc460cc590fb4d44f95e7cad54b74fea1eba7d6ebd6f8887d75946e
+SIZE (iperf-3.6.tar.gz) = 599347
Index: head/benchmarks/iperf3/pkg-descr
===================================================================
--- head/benchmarks/iperf3/pkg-descr	(revision 473357)
+++ head/benchmarks/iperf3/pkg-descr	(revision 473358)
@@ -1,13 +1,13 @@
 iperf3 is a tool for measuring the achievable TCP, UDP, and SCTP
 throughput along a path between two hosts.  It allows the tuning of
 various parameters such as socket buffer sizes and maximum attempted
 throughput.  It reports (among other things) bandwidth, delay jitter,
 and datagram loss.  iperf was originally developed by NLANR/DAST.
 
 iperf3 is a new implementation developed from scratch at the Energy
 Sciences Network (ESnet).  Among its goals were a smaller, simpler
 code base (compared to its predecessor, iperf2) and a library version
 of the functionality that can be used in other programs.  Note that
 iperf3 does not interoperate with with iperf 2.x.
 
-WWW: http://software.es.net/iperf/
+WWW: https://software.es.net/iperf/