Strongswan StrongswanDebian Debian Linux 9.0Debian Debian Linux 10.0Debian Debian Linux 11.0Fedoraproject Fedora 34Fedoraproject Extra Packages For Enterprise Linux 8.0Fedoraproject Fedora 35Fedoraproject Extra Packages For Enterprise Linux 9.0Fedoraproject Extra Packages For Enterprise Linux 7.0Canonical Ubuntu Linux 18.04Canonical Ubuntu Linux 14.04Canonical Ubuntu Linux 20.04Canonical Ubuntu Linux 16.04Canonical Ubuntu Linux 21.10