X-Forwarded-Proto?

Hi Joe,

You're correct that the inserted header would only exist between LTM and the pool members. You can log the header values in a later instance of the HTTP_REQUEST event:

when HTTP_REQUEST priority 501 {
   log local0. "X-Forwarded-Proto: [HTTP::header values X-Forwarded-Proto]"
}

Or you could use tcpdump on the serverside VLAN. Something like this:

tcpdump -nXs0 -i SERVER_VLAN host SERVER_IP

Aaron