I found that 1.3.26 and 2.0.39 without mod_proxy accept proxy requests and treat them as requsts to its URIs.
Is this behavior right? eg) (request) GET http://some.where/cgi-bin/printenv HTTP/1.1 Host: some.where (response) HTTP/1.1 200 OK Date: Mon, 22 Jul 2002 04:06:20 GMT Server: Apache/2.0.39 (Unix) Transfer-Encoding: chunked Content-Type: text/plain; charset=ISO-8859-1 247 DOCUMENT_ROOT="/usr/local/apache2/htdocs" GATEWAY_INTERFACE="CGI/1.1" HTTP_HOST="some.where" PATH="(some paths...)" QUERY_STRING="" REMOTE_ADDR="(client's IP address)" REMOTE_PORT="(client's source port)" REQUEST_METHOD="GET" REQUEST_URI="http://some.where/cgi-bin/printenv"; SCRIPT_FILENAME="/usr/local/apache2/cgi-bin/printenv" SCRIPT_NAME="/cgi-bin/printenv" SERVER_ADDR="(server's IP address)" SERVER_ADMIN="[EMAIL PROTECTED]" SERVER_NAME="some.where" SERVER_PORT="80" SERVER_PROTOCOL="HTTP/1.1" SERVER_SIGNATURE="" SERVER_SOFTWARE="Apache/2.0.39 (Unix)" 0 -- Koga, Youichirou
