HTTP:Content <remote url>

Hi All,

Im wondering if its possible to grab data from a remote URL and inject content via an irule.

Currently I have an I rule that pulls from Ifiles

when HTTP_REQUEST {

if { [active_members [LB::server pool]] < 1 } {

HTTP::respond 200 content [ifile get maint_index_txt]

}

}

However if I get a 503 my maint page does not come up because the webserver is technically down. what I would like to do is Inject a maint page based off the url and refresh the URI so that if a pool is empty the page will display a customized HTML page.

Something like this

when HTTP_REQUEST {

if { [active_members [LB::server pool]] < 1 } {

HTTP::respond 200 content [http://remotesite/page.html]

}

}