Apache Reference: http_core, ServerPath
Explicit Server Selection Path Name
Syntax: ServerPath A
Example: ServerPath
Since: Apache 1.1
This directive sets the legacy URL path name for a host to
url-path, for use with name-based virtual hosts and older
browsers that do not support (or send) the HTTP Host
header field. Such browsers would not be able to access a
name-based virtual host. With this directive, they can use
http://www.domain.dom/url-path/ as a workaround to access the
web site http://www.domain.dom/.