A full-featured, secure, extensible and configurable Perl FTP server. Major features of Net::FTPServer include: * Feature parity with wu-ftpd, wu-ftpd style aliases and cdpath. * IP-based and IP-less virtual hosting. * Virtual filesystem allows the FTP server to serve files from a SQL database. * Configurable and extensible in Perl. * sections in ftpd.conf file. * Supports all the latest RFCs and Internet Drafts, including MLST, MLSD, FEAT, OPTS, LANG. * Secure by design and implementation, can run in a chroot jail. * PAM authentication and anonymous mode. * Resource limits. * Run standalone or from inetd. * Configurable server greetings and welcome messages. * Sophisticated access control rules. * SITE EXEC (disabled by default). * Syslog logging. * Set TCP parameters.