Automatic Maintenance Page

Hi,

You need to create 3 load balancing pools.

1 pool that has a generic http monitor and is used for traffic processing.

1 pool with a monitor with a disabled string 1 and pool name pool_1 (this pool won't process traffic)

1 pool with a monitor with a disabled string 2 and pool name pool_2 (this pool won't process traffic)

Your irule will look like:

When HTTP_REQUEST {
    if { [active_members pool_1] < 1 } {
        HTTP::respond 302 Location "http://domain.com/maintenance_1.html"
    } elseif { [active_members pool_2] < 1 } {
        HTTP::respond 302 Location "http://domain.com/maintenance_1.html"
    }    
}

Cheers,

Kees