Logging X-Forwarded ip address on ltm logs via irule.

Hi Jibinpv,

You have used HTTP:Header which should be HTTP::header. So please use [HTTP::header X-Forwarded-For]

Try this iRule to get all the HTTP request headers in /var/log/ltm

when HTTP_REQUEST 
{
    log local0. "============================================="
    foreach arrayHeaders [HTTP::header names] 
    {
        log local0. "$arrayHeaders: [HTTP::header value $arrayHeaders]"
    }
    log local0. "============================================="
}