On Wednesday 12 June 2019 23.33:11 Mike Bird wrote: > Hi Thierry, > > If your smart phone can access your server and your LAN cannot a > possibility is that IPv6 is working and IPv4 is not, or vice versa. > > Try "traceroute -4 ..." and "traceroute -6 ...". > > --Mike Thanks Mike, but it was not that (I don't use IPv6). I solved the problem by changing my router's mac address, that seemes to have been blacklisted by the server somehow. Thierry