Need help getting ProxyPass to work

Thanks for the reply Kevin. This was built with an iApp, so when I say redirected, I'm merely talking about the standard system HTTP -> HTTPS 302 redirect, and yes they are using the same VIP. I understand that I need the stream profile in order to rewrite embedded links.

 

I'm having two issues. First, I'm just trying to get PP to work with just the host header rewrites and URI manipulation. I need anyone who goes to HTTP(s)://external.company.com to have a URI appended of /Directory/Path; when the request goes to the serverside, it should be HTTP://internal.company.com/Directory/Path. Can you or anyone tell me if my datagroup is the correct logic?

 

 

I do have debug turned on for the PP iRule and this is the error I'm currently getting (excuse the formatting):

 

 

err tmm[12573]: 01220001:3: TCL error: /Common/approvequotestest-e-apm-proxypass - Illegal argument. Can't execute in the current context. (line 1) invoked from within "HTTP::uri $path_serverside[substr $orig_uri [string length $path_clientside]]"invalid peer expression (line 3) invoked from within "clientside { Rewrite the URI HTTP::uri $path_serverside[substr $orig_uri [string length $path_clientside]] Rewrite the Host header ..."