usr/lib/ipsec/plugins/libstrongswan-socket-default.so
usr/lib/ipsec/plugins/libstrongswan-sshkey.so
usr/lib/ipsec/plugins/libstrongswan-stroke.so
+usr/lib/ipsec/plugins/libstrongswan-unity.so
usr/lib/ipsec/plugins/libstrongswan-updown.so
usr/lib/ipsec/plugins/libstrongswan-x509.so
usr/lib/ipsec/plugins/libstrongswan-xauth-eap.so