包地址：https://openvpn.net/vpn-software-packages/

Centos7
yum -y install https://as-repository.openvpn.net/as-repo-centos7.rpm
yum -y install openvpn-as

Debian10
apt update && apt -y install ca-certificates wget net-tools gnupg
wget -qO - https://as-repository.openvpn.net/as-repo-public.gpg | apt-key add -
echo "deb http://as-repository.openvpn.net/as/debian buster main">/etc/apt/sources.list.d/openvpn-as-repo.list
apt update && apt -y install openvpn-as

Ubuntu 20
apt update && apt -y install ca-certificates wget net-tools gnupg
wget -qO - https://as-repository.openvpn.net/as-repo-public.gpg | apt-key add -
echo "deb http://as-repository.openvpn.net/as/debian focal main">/etc/apt/sources.list.d/openvpn-as-repo.list
apt update && apt -y install openvpn-as

Ubuntu 18
apt update && apt -y install ca-certificates wget net-tools gnupg
wget -qO - https://as-repository.openvpn.net/as-repo-public.gpg | apt-key add -
echo "deb http://as-repository.openvpn.net/as/debian bionic main">/etc/apt/sources.list.d/openvpn-as-repo.list
apt update && apt -y install openvpn-as