Forum Discussion

dinodell4477's avatar
dinodell4477
Icon for Nimbostratus rankNimbostratus
Feb 11, 2022
Solved

XFF replace iRule help

How would I go about replacing the X-Forwarded-For header with a value from another header such as "Real-Client-IP" for example. Something like the below is what i'm statrting with but this obviously...
application delivery
irule
xff
  • Dario_Garrido's avatar
    Dario_Garrido
    Feb 11, 2022

    Hello Tetimmons.

    Try this:

    when HTTP_REQUEST {
   HTTP::header replace X-Forwarded-For [HTTP::header value Real-Client-IP]
   HTTP::header remove Real-Client-IP
}

     

Dario_Garrido's avatar
Dario_Garrido
Icon for MVP rankMVP
Feb 11, 2022

Hello Tetimmons.

Try this:

when HTTP_REQUEST {
   HTTP::header replace X-Forwarded-For [HTTP::header value Real-Client-IP]
   HTTP::header remove Real-Client-IP
}