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 your IP address is not in the allow list, ftp attempts will fail with an […]

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January 6, 2011