iperf from Cloud:OTC:Tools:Extra project

对于 RHEL 7，请以根用户 root 运行下面命令：

cd /etc/yum.repos.d/
wget https://download.opensuse.org/repositories/Cloud:OTC:Tools:Extra/RHEL_7/Cloud:OTC:Tools:Extra.repo
yum install iperf

对于 SLE 15 SP1，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/Cloud:OTC:Tools:Extra/SLE_15_SP1/Cloud:OTC:Tools:Extra.repo
zypper refresh
zypper install iperf

对于 SLE 15，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/Cloud:OTC:Tools:Extra/SLE_15/Cloud:OTC:Tools:Extra.repo
zypper refresh
zypper install iperf

对于 SLE 12 SP5，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/Cloud:OTC:Tools:Extra/SLE_12_SP5/Cloud:OTC:Tools:Extra.repo
zypper refresh
zypper install iperf

对于 SLE 12 SP4，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/Cloud:OTC:Tools:Extra/SLE_12_SP4/Cloud:OTC:Tools:Extra.repo
zypper refresh
zypper install iperf

对于 SLE 12 SP3，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/Cloud:OTC:Tools:Extra/SLE_12_SP3/Cloud:OTC:Tools:Extra.repo
zypper refresh
zypper install iperf

对于 SLE 11 SP4，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/Cloud:OTC:Tools:Extra/SLE_11_SP4/Cloud:OTC:Tools:Extra.repo
zypper refresh
zypper install iperf