KEY_EXCHANGE="ikev2" CIPHERS="CHACHA20-POLY1305 AES256-GCM128 AES192-GCM128 AES128-GCM128 AES256-CBC AES192-CBC AES128-CBC" INTEGRITIES="SHA512 SHA384 SHA256" GROUP_TYPES="MODP8192 MODP6144 MODP4096 MODP2048 ECP521 ECP384 ECP256 ECP224 ECP192 CURVE25519" PSEUDO_RANDOM_FUNCTIONS="SHA512 SHA384 SHA256" LIFETIME="28800" PFS="on" COMPRESSION="off"