hi,
I resolve with start ncftpd at the boot time.
Installing script of ncftpd puts a line ("/etc/rc.ncftpd start") at the
end of rc.local. So, when I modified rc.conf and rc.local same like
mysql installation, ncftpd starts twice. I modified that because I don't
look at the end of file. :(.
Again thanks for help.
kale