ProxyVia
Syntax: ProxyVia { off |
on | full | block }
Default: ProxyVia
off
Context: server config, virtual
host
Override: Not
applicable
Status: Base
Module: mod_proxy
Compatibility: ProxyVia is only
available in Apache 1.3.2 and later.
This directive controls the use of the Via: HTTP
header by the proxy. Its intended use is to control the flow of of
proxy requests along a chain of proxy servers. See RFC2068
(HTTP/1.1) for an explanation of Via: header
lines.
- If set to off, which is the default, no special
processing is performed. If a request or reply contains a
Via: header, it is passed through unchanged.
- If set to on, each request and reply will get a
Via: header line added for the current host.
- If set to full, each generated Via:
header line will additionally have the Apache server version shown
as a Via: comment field.
- If set to block, every proxy request will have all its
Via: header lines removed. No new Via:
header will be generated.