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Special Forums Cybersecurity "421 service not available, remote server has closed connection."? Post 302136583 by vishaldsh on Tuesday 18th of September 2007 03:25:19 PM
Old 09-18-2007
"421 service not available, remote server has closed connection."?

"421 service not available, remote server has closed connection."

I tried to do ftp to one of the unix server .

ftp hostname
password

It get connects when i do any command it throws error

ftp> ls

"421 service not available, remote server has closed connection."
 

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SIMPLEFTP(1)						      General Commands Manual						      SIMPLEFTP(1)

NAME
simpleftp - rudimentary ftp client SYNOPSIS
simpleftp ftp://... [ ... ] DESCRIPTION
simpleftp is a perl script that provides basic support for fetching files with FTP in a batch oriented fashion. It takes one or more ftp URLS on the command line. The file(s) will be retrieved from the remote server and placed in the current directory with the same basename as on the remote; i.e., ftp://ftp.isc.org/pub/usenet/CONFIG/active.gz is stored as active.gz in the current directory. BUGS
simpleftp is an extremely poor substitute for more complete programs like the freely available wget or ncftp utilities. It was written only to provide elementary support in INN for non-interactive fetching of the files in ftp://ftp.isc.org/pub/usenet/CONFIG/ without requir- ing administrators to install yet another package. Its shortcomings as a general purpose program are too numerous to mention, but one that stands out is that simpleftp does not understand the complete syntax of URLs, only the hostname and pathname parts -- it will not under- stand username, password, port or parameter strings. HISTORY
Tossed off by David C Lawrence <tale@isc.org> for InterNetNews. SEE ALSO
actsync(8). SIMPLEFTP(1)
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