I am using pytbull for evaluation of snort ids when i run the command ./pytbull -t adressIpOfSnort --offline i get **ERROR :FTP Error ,530 Login incorrect Also check privileges on remote host .

for the config.cfg i have : ftpproto =ftp ftpport=21 ftpuser=fred ftppasswd =derf

in both configuration file of client and server for the vsftpd.conf in the both server and client i am enabling local_enable an disabling anonymous how can i solve this problem