Forum Discussion

JAIME_QUIROGA_1's avatar
JAIME_QUIROGA_1
Icon for Nimbostratus rankNimbostratus
Jul 23, 2014

CHANGE THE HOST NAME IF THE CONNECT IS A POOL MEMBER

Hi   I need to change the hostname for "server1" if the connect is a pool member X and "server2" if the pool member is Y. In this case the client set the URL http://caso.com/ejemplo and the sessio...
application delivery
devops
hostname
iRules
LTM
redirect
url
Kevin_Stewart's avatar
Kevin_Stewart
Icon for Employee rankEmployee
Jul 23, 2014

You'll want to use either the HTTP_REQUEST_SEND or HTTP_REQUEST_RELEASE events, as these are triggered after the load balancing decision. Here's an example:

when HTTP_REQUEST_RELEASE {
    switch [LB::server addr] {
        "10.70.0.1" {
            HTTP::header replace Host "server1.internal.local"
        }
        "10.70.0.2" {
            HTTP::header replace Host "server2.internal.local"
        }
    }   
}