$ sudo yum install kmod-wireguard wireguard-tools 3、 users running non-standard kernels may wish to use the DKMS package instead: $ sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm $ sudo curl -o /etc/yum.repos.d/jdoss-wireguard-epel-7.repo http...