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Forum Discussion

Jason_G__141424's avatar
Jason_G__141424
Icon for Nimbostratus rankNimbostratus
Oct 28, 2014

iRule to deal with multipule x-forwarded-for addresses in same request

I am currently having an issue with an iRule that I have written/borrowed. Below is a portion of the iRule that tracks the Clients IP addresss. when CLIENT_ACCEPTED { Collect the remote IP...
application delivery
devops
iRules
R_Eastman_13667's avatar
R_Eastman_13667
Historic F5 Account
Oct 28, 2014

You can always use a foreach statement:

foreach headerName [HTTP::header names] {
    if {[string tolower $headerName] eq "x-forwarded-for"} {
        append clientIP [HTTP::header value $headerName]
    }
}