Re: X-Forwarded-For

Thanks for all the answers.

于 2012-10-15 7:39, Cees Hek 写道:
> On Mon, Oct 15, 2012 at 8:25 AM, Perrin Harkins <[email protected]
> <mailto:[email protected]>> wrote:
>
>     On Sat, Oct 13, 2012 at 7:41 AM, pangj <[email protected]
>     <mailto:[email protected]>> wrote:
>      > In nginx's config file we have added the x-forwarded-for header.
>      > With modperl (MP2) how to get this header?
>
>     Use headers_in():
>     http://perl.apache.org/docs/2.0/api/Apache2/RequestRec.html#C_headers_in_
>
>
> As an alternative, you could use something like mod_rpaf on your backend
> apache server:
>
> http://stderr.net/apache/rpaf/
>
> This will look for an X-Forwarded-For header and if it is from a trusted
> proxy server (ie a server specified in your config), it will update the
> remote client information that apache sees.  Makes ip addresses in your
> access log much more useful, and means you don't need custom code to
> look at proxy headers to figure out the real client ip address.
>
> Cheers,
>
> Cees Hek