Hi all...i'm a new sixxs user ; and i m not very able ;) My OS is Mandrake 10.0 ; i have this problem : With this configuration xs26 yb for exmple work without problems but Sixxs not ! i have request a static tunnel ; modprobe ipv6 ifconfig sit0 up ifconfig sit0 tunnel ::213.254.12.34 ifconfig sit0 inet6 add 2001:1418:100:14c::2/128 route -A inet6 add 2000::/3 gw ::213.254.12.34 dev sit0 if i try xs26 with this setup it works ! this is result of sit0 interface after i execute *.sh sit0 Link encap:IPv6-in-IPv4 inet6 addr: 2001:1418:100:14c::2/128 Scope:Global inet6 addr: ::127.0.0.1/96 Scope:Unknown inet6 addr: ::192.168.1.5/96 Scope:Compat UP RUNNING NOARP MTU:1480 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:6562 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:645917 (630.7 Kb) Sorry for disturb...thanks all :)