strongswan/testing/tests/openssl-ikev2/critical-extension/hosts/moon/etc/strongswan.conf

# /etc/strongswan.conf - strongSwan configuration file

charon {
  load = curl pem pkcs1 random nonce openssl revocation hmac stroke kernel-netlink socket-default updown
  multiple_authentication = no

  x509 {
    enforce_critical = no
  }
}