Can't convert iRule by OTCU

Sorry about dropping that. You're trimming off the /opscommon/ from the requested URI using substring. To do that in 9.x you could replace /opscommon with /opsfop/ using 'string map', or use substr.

Here's an example, using string map:

if { [HTTP::uri] starts_with "/opscommon/"}{
   log local0. "client: [IP::client_addr], original URI: [HTTP::uri], redirect URI: [string map {/opscommon/ /opsfop/} [HTTP::uri]]"
   HTTP::redirect "http://[HTTP::host][string map {/opscommon/ /opsfop/} [HTTP::uri]]"
}
else {
   pool OPS-PM
}

[edited to fix misplaced }]

Aaron