Maintenance Page Was Not Functioning Correctly : Sub-Pages Shows 404 Error

hi Parveez

This would be because you don't rewrite the uri before sending it on to the fallback pool.

Accessing "https://www.test.com/portal/welcome.htm" would make the user end up in ie "http://10.10.10.10/portal/welcome.htm".

Try this instead:

when CLIENT_ACCEPTED { 
    if { [active_members [LB::server pool]] == 0 } {

        HTTP::uri "/default.html"
        pool maintenance_page

    }
}

Or this one (if your maintenance page has images and they're located in ie /img):

when CLIENT_ACCEPTED { 
    if { [active_members [LB::server pool]] == 0 } {
        set uri [string tolower[HTTP::uri]]    

        if { not ($uri equals "/default.html" or $uri starts_with "/img/") } {
            HTTP::uri "/default.html"
        }
        pool maintenance_page
    }
}

Good luck!

/Patrik