Severity

E (error)

Message text

Server already known (%s), invalid cmd %s

Description

SITE command (or aliases) is allowed only if destination server is not known. It can be known via transparency, configuration PLUG-TO directive or previous commands (SITE, USER etc.). This message appears if SITE family command (named at the end of the message) is used when target server (named in the parenthesis) is already known.

Proxy rejects user request and session continues.

See also

ftp-proxy(8), transparency(7), logging(7)

Authors