# /etc/strongswan.conf - strongSwan configuration file charon { load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac kernel-netlink socket-default forecast vici start-scripts { creds = /usr/local/sbin/swanctl --load-creds conns = /usr/local/sbin/swanctl --load-conns } multiple_authentication = no plugins { forecast { groups = 224.0.0.251 interface = eth1 } } }