Roadwarrior carol proposes to gateway moon the IKE cipher suite CAMELLIA_CBC_256 /
HMAC_SHA2_512_256 / MODP_2048 by defining ike=camellia256-sha256-modp2048 as well as
the ESP cipher suite CAMELLIA_CBC_192 / HMAC_SHA1_96 by defining esp=camellia192-sha1
in ipsec.conf. A ping from carol to alice successfully checks the established tunnel.