strongswan-ext/testing/tests/ikev2/rw-eap-ttls-only/hosts/dave/etc/strongswan.conf

# /etc/strongswan.conf - strongSwan configuration file

charon {
  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac stroke kernel-netlink socket-default eap-identity eap-md5 eap-ttls updown
  multiple_authentication=no
}