hi everyone, i followed instructions in the FAQ and the mentioned thread in this forum, and my tunnel works. however, i got dropped icmps in the firewall-log: 2004-12-31 14:51:10 DROP ICMP 2001:6f8:900:3c::2 2001:6f8:900:3c::1 - - 104 - - - - 129 0 - SEND 2004-12-31 14:51:27 DROP ICMP 2001:6f8:900:3c::2 2001:6f8:900:3c::1 - - 104 - - - - 129 0 - SEND 2004-12-31 14:51:45 DROP ICMP 2001:6f8:900:3c::2 2001:6f8:900:3c::1 - - 104 - - - - 129 0 - SEND now these seem to be the answers from my machine to the tunnelserver, right? the firewall in 'netsh firewall' has icmp enabled for everything, but contrary to the FAQ, i don't have - netsh interface firewall - netsh firewall set adapter - an adapter 'sixxs' or 'aiccu' the 'aiccu' adapter is however available from 'netsh interface ipv6 show interface'. has anyone any clues on this? i think it's werid, but before nagging on microsofts hotline i'd like to hear from anyone who's seen this before :) sincerely, sebastian