hi, this is my aiccu.conf: username MWS5-SIXXS/T1824 password *********** protocol tic server tic.sixxs.net # ipv6_interface tun0 ipv6_interface tun1 #tunnel_id T1824 verbose true daemonize true automatic true requiretls false And this is the log, when i try to start aiccu: Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_getline() : "200 SixXS TIC Service on nlams04.sixxs.net ready (http://www.sixxs.net)" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_printf() : "client TIC/draft-00 AICCU/2007.01.15-console-linux Linux/2.4.35.4" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_getline() : "200 Client Identity accepted" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_printf() : "get unixtime" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_getline() : "200 1300662133" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_printf() : "username MWS5-SIXXS/T1824" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_getline() : "200 MWS5-SIXXS/T1824 choose your authentication challenge please" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_printf() : "challenge md5" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_getline() : "200 ***************************" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_printf() : "authenticate md5 ***************************" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_getline() : "400 That tunnel does not belong to you" Mar 21 00:02:20 OpenWrt local7.debug syslog: sock_printf() : "QUIT Every Time We Live Together" Mar 21 00:02:20 OpenWrt local7.err syslog: Response not accepted: That tunnel does not belong to you. Mar 21 00:02:20 OpenWrt local7.err syslog: Couldn't retrieve first tunnel for the above reason, aborting What's wrong here? Thank you very much in advance for any help, Marco