URL rewrite..

Hmmm.. thanks for this.

Using:

when HTTP_RESPONSE {
if { [HTTP::header exists "Location"] } {
if { [HTTP::header starts_with "http://dev.site.sub/siteminder"] } {
set remainder [substr [HTTP::header "Location"] 20]
HTTP::header replace "Location" "http://dev.site.net/siteminder/$remainder"
}
}
}

I get the following error in the logs:

http_process_state_prepend - Invalid action EV_EGRESS_DATA during ST_HTTP_PREPEND_HEADERS

Also, what can I use as an 'ignore' statement? i.e., I need something as a catch-all for the traffic that is not behind /siteminder..