Re: X-Forwarded-For header is missing

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Hi Daniel,

Can you please try http web server to redirect any SIMPLE incoming WEBSERVICE call, it will not include any xff header.Yes,  earlier we already enabled log  and confirmed Apache webserver is not adding them, already attached my https.conf file for review. In my backend call, I am already receiving client IP, only missing thing is webserver IP.

Thanks,
Surendhar


On Wednesday, November 8, 2017, Daniel <dferradal@xxxxxxxxx> wrote:
That's odd because default behaviour is to add X-Forwarded-For,
ProxyAddHeaders is the default even if you don't specify it. It should
be there.

Try adding it to LogFormat with:

%{X-Forwarded-For}i

Also try to log request headers reaching your backend and show logs.
This is not a config issue if you are not disabling ProxyAddHeaders
manually.

2017-11-07 19:44 GMT+01:00 Surendhar Thallapelly <surendhar.t1241@xxxxxxxxx>:
> Hi Konstantin,
>
>> Hi Team,
>>
>> I configured apache http web server to redirect incoming WEBSERVICE call
>> to
>> another backend application server, X-Forwarded-For is missing(webserver
>> ip)
>> in backend call.
>>
>> I have configured below in my webserver httpd.conf file.
>>
>> ProxyPass /TestProject http://10.160.160.33:2914/TestProject
>> ProxyPassReverse /TestProject http://10.160.160.33:2914/TestProject
>>
>
> 1. Version of Apache HTTP server = ? 2.2 & 2.4 both of versions it didn't
> work
> 2. What is your configuration of ProxyAddHeaders directive?
>
> http://httpd.apache.org/docs/2.4/mod/mod_proxy.html#proxyaddheaders
>
> ProxyAddHeaders On
>
> I also enabled
> LoadModule proxy_module modules/mod_proxy.so
> LoadModule proxy_http_module modules/mod_proxy_http.so
>
> X-Forwarded-Host is working showing in my backend call, only X-Forwarded-For
> is missing.  I am also attaching my complete http.conf(2.4 version) file for
> your review, please review and help me.
>
>
> Thanks,
> Surendhar
>
>
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--
Daniel Ferradal
IT Specialist

email         dferradal at gmail.com
linkedin     es.linkedin.com/in/danielferradal

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