Slow proftpd: Long opening folders, slow speed

There was a problem with proftpd. Through AVPlayer I sometimes watch movies directly via ftp, but somehow all of a sudden start of a very long time to open and blunt. Pohuhlyv, I found a solution.

First kill nafig proftpd

/etc/init.d/proftpd stop
ps aux | grep proftpd | awk '{print $2}' | while read F; do kill -9 $F; done

Now climb created in the conf.d new file and open it in a text editor (nano, we, vim, gedit):

UseIPv6 off

# Тут можно раскомментить, но это дает защиту от частых соединений
# DelayEngine off

IdentLookups off
UseReverseDNS off

And run the server:

/etc/init.d/proftpd start