cond %{SEND_REQUEST_HDR_HOOK} [AND]
cond %{IP:CLIENT} {192.168.0.0/16,10.0.0.0/8}
    set-header Client-IP "%{IP:CLIENT}"
    set-header ATS-Inbound-IP "%{IP:INBOUND}"
    set-header Server-IP "%{IP:SERVER}"
    set-header ATS-Outbound-IP "%{IP:OUTBOUND}"
