Look for serv-U rule of lns

[cleverapple1]

Serv-u can not normally work if open lns firewall.I try ftp server rule at offical website,it does not work.

[Frederic]

Is there anything in Look 'n' Stop log that would help to understand which packets have been blocked ?

Frederic

[cleverapple1]

The problem has been solved ,Thanks!