strongswan/testing/tests/ikev2/rw-eap-md5-id-radius/hosts/moon/etc/strongswan.conf

# /etc/strongswan.conf - strongSwan configuration file

charon {
  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 hmac xcbc stroke kernel-netlink fips-prf eap-radius eap-identity updown
  plugins {
    eap_radius {
      secret = gv6URkSs 
      server = PH_IP_ALICE
    }
  }
}