Forum Discussion

KOR_124005's avatar
KOR_124005
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Mar 05, 2014

How to setup X-Forwarded-For HTTP header to preserve the original client IP address for traffic translated by a SNAT ?

Hi All, Hope you are fine.   please need you Help,   i have problem,   when i activate the google proxy is the IP of the proxy that replaces the customer address   i tested the proxy wit...
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nitass_89166's avatar
nitass_89166
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not work 😞

can you add some logging in the irule?

e.g.

when HTTP_REQUEST {
  log local0. "\[HTTP::header Forwarded\] [HTTP::header Forwarded]"
  if { [scan [HTTP::header Forwarded] {for=%s} ip] == 1 } {
    HTTP::header remove X-forwarded-for
    HTTP::header insert X-forwarded-for $ip
  }
}
KOR_124005's avatar
KOR_124005
Icon for Nimbostratus rankNimbostratus
Apr 22, 2014
Hi ntass, VS is configured as follows: a profile Http applied and iRule that you sent me. a profile \ service \ http \ Insert Header request (enabled) X-BIGIP-CALLING-IP: [IP :: client_addr] Still the output is the same ip ip proxy google replaces the client. Thank you very much for your support and help I really appreciate. Br,