Name: iperf3
Version: 3.21
Release: 1
Summary: TCP,UDP,and SCTP network bandwidth measurement tool
License: BSD-3-Clause
URL: https://github.com/esnet/iperf
Source0: https://github.com/esnet/iperf/archive/%{version}/iperf-%{version}.tar.gz
BuildRequires: libuuid-devel gcc lksctp-tools-devel
Requires: lksctp-tools
Requires: %{name}-help = %{version}-%{release}
%description
Iperf is a tool for active measurements of the maximum achievable bandwidth
on IP networks. It supports tuning of various parameters related to timing,
protocols, and buffers.
%package devel
Summary: Header files for iperf3
Requires: %{name} = %{version}-%{release}
%description devel
Header files for iperf3
%package_help
%prep
%autosetup -n iperf-%{version} -p1
%build
%configure
%disable_rpath
%make_build
%install
%make_install -C src INSTALL_DIR="%{buildroot}%{_bindir}"
mkdir -p %{buildroot}%{_mandir}/man1
%delete_la_and_a
%files
%defattr(-,root,root)
%doc README.md RELNOTES.md
%license LICENSE
%{_bindir}/iperf3
%{_libdir}/*.so.*
%files devel
%defattr(-,root,root)
%{_includedir}/iperf_api.h
%{_libdir}/*.so
%files help
%defattr(-,root,root)
%{_mandir}/man1/iperf3.1.gz
%{_mandir}/man3/libiperf.3.gz
%changelog
* Wed Apr 15 2026 wangxiaomeng <wangxiaomeng@kylinos.cn> - 3.21-1
- Update to 3.21
- Support has been added for Global Segmentation Offload (GSO) and Global Receive Offload (GRO) under Linux.
- The iperf3 server provides more information about various error conditions to the client.
- The maximum value for the --set-mss option is now 32K.
- A race condition leading to a crash when closing sockets at the end of a test has been fixed.
* Fri Mar 06 2026 zhang_jian <zhang_jian7@hoperun.com> - 3.20-1
- Update to 3.20
- A build failure with uClibc has been fixed.
- Some memory handling errors in t_auth were fixed.
* Tue Aug 05 2025 xuyishen<xuyishen3@huawei.com> - 3.19.1-1
- Update to 3.19.1 for fix CVE-2025-54349 and CVE-2025-54350
* Mon Dec 23 2024 yaoxin <yao_xin001@hoperun.com> - 3.18-1
- Update to 3.18 for fix CVE-2024-53580
* Sun Sep 29 2024 jiangjixiang <jiangjixiang@kylinos.cn> - 3.17.1-4
- Relocate patches from upstream communities to performance enhancement for iperf_time_add().
* Sun Sep 29 2024 jiangjixiang <jiangjixiang@kylinos.cn> - 3.17.1-3
- Relocate patches from upstream communities to fix incorrect freeaddrinfo call.
* Thu Sep 26 2024 jiangjixiang <jiangjixiang@kylinos.cn> - 3.17.1-2
- Relocate patches from upstream communities to fix thread duplicate recycling issue.
* Tue Jul 09 2024 wangkai <13474090681@163.com> - 3.17.1-1
- Update to 3.17.1
- iperf3 no longer changes its current working directory in --daemon mode. This results in more
predictable behavior with relative paths, in particular finding key and credential files for authentication.
- A new --json-stream option has been added to enable a streaming output format, consisting of
a series of JSON objects (for the start of the test, each measurement interval, and the end of the test) separated by newlines
- UDP tests now work correctly between different endian hosts
- The --fq-rate parameter now works for --reverse tests
- The statistics reporting interval is now available in the --json start test object
* Thu Jun 06 2024 zhangxingrong <zhangxingrong@uniontech.com> - 3.16-4
- iperf3 now builds correctly on architectures without native support for 64-bit atomic types, by linking with the libatomic library
* Tue May 14 2024 wangkai <13474090681@163.com> - 3.16-3
- Fix CVE-2024-26306
* Mon Apr 29 2024 jinzhiguang <jinzhiguang@kylinos.cn> - 3.16-2
- add BuildRequires and Requires to enable sctp option
* Sun Jan 14 2024 menmazqj <qijia.oerv@isrc.iscas.ac.cn> - 3.16-1
- Update to 3.16
* Mon Aug 07 2023 yaoxin <yao_xin001@hoperun.com> - 3.13-2
- Fix CVE-2023-38403
* Wed Apr 12 2023 yaoxin <yao_xin001@hoperun.com> - 3.13-1
- Update to 3.13
* Tue Jan 4 2022 liyanan <liyanan32@huawei.com> - 3.10.1-1
- Upgrade to 3.10.1
* Fri Nov 06 2020 leiju <leiju4@huawei.com> - 3.6-5
- Add Requires iperf3-help into iperf3
* Tue Nov 26 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.6-4
- Package init
