Roadwarrior <b>carol</b> proposes to gateway <b>moon</b> the ESP cipher suite <b>3DES_CBC / HMAC_MD5_96</b> by defining <b>esp=3des-md5-modp1024!</b> in ipsec.conf. The same cipher suite is used for IKE. A ping from <b>carol</b> to <b>alice</b> successfully checks the established tunnel.