Roadwarrior <b>carol</b> proposes  to gateway <b>moon</b> the cipher suite
<b>AES_CBC_256 / HMAC_SHA2_512 / MODP_4096</b> for the IKE protocol and 
<b>AES_CBC_256 / HMAC_SHA2_512</b> for ESP packets. A ping from <b>carol</b> to
<b>alice</b> successfully checks the established tunnel.