Newby needs irule help

They have modified their request. Any help would be much appreciated. New request below:

 

 

I'd like to make a modification to this request if we can. After further investigation we think it would be better to grep/filter the Response HTTP Header for a custom header we set instead of the last_login Cookie.

 

 

We place the following header in the HTTP response when we have ARMON enabled on our side.

 

 

The token to filter on is NTTN_ARMON

 

 

Here's a example header

 

 

Response Headers

 

HTTP/1.1 200 OK

 

Date: Fri, 05 Oct 2012 18:19:33 GMT

 

Transfer-Encoding: chunked

 

Content-Type: text/html; charset=ISO-8859-1

 

Host-Address: 10.204.4.239

 

NTTN_ARMON: jsmith,420,1348

 

Host-Name: jsmith

 

X-Powered-By: Servlet/2.5 JSP/2.1

 

 

If we can sniff the response headers for:

 

// all users

 

NTTN_ARMON

 

// and for a specific user

 

NTTN_ARMON: ${some-username}

 

 

then write/log an output of

 

[time-f5-saw-response], [content of NTTN_ARMON header]