>>> There is no FW blocking >> Do you have a normal home router? > No. OpenWrt
OpenWRT counts as "normal" in my book. >>> ipv6 is disabled >> Then it cannot work, because peers cannot reach you with IPv6. > How-to enable ipv6? AFAIK, IPv6 is enabled by default in OpenWRT unless you have a really old version, so the answer is presumably "don't disable it". [ But if bittorent works from another computer on the same network, then I suspect that enabling IPv6 won't make any difference because the problem is elsewhere. ] Stefan