File Transfer Protocol HOST Command for Virtual Hosts

The information below is for an old version of the document
Document Type Expired Internet-Draft (individual)
Last updated 2013-05-16 (latest revision 2012-11-12)
Replaces draft-ietf-ftpext2-hosts
Stream IETF
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Expired & archived
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


The File Transfer Protocol, as defined in RFC 959, does not provide a way for FTP clients and servers to differentiate between multiple DNS names that are registered for a single IP address. This document defines a new FTP command that provides a mechanism for FTP clients and servers to identify individual virtual hosts on an FTP server.


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