Month: January 2011

FTP 421 service not available tcp wrapper hosts.allow

Files /etc/hosts.allow and /etc/hosts.deny control tcp wrapper permissions for incoming requests to linux servers. Ftp access is normally controlled by the ‘vsftpd’ line, e.g.: vsftpd: 138.134.116. 138.134.117. That would allow ftp connections from IP addresses like 138.134.116.x and 138.134.117.x. If

Posted in Linux