Forum Discussion

jay_41157's avatar
jay_41157
Icon for Nimbostratus rankNimbostratus
Apr 12, 2011

scrub out going traffic.

HI,     I need to be able to scrub the response going to the end user.     What I need is the F5 only send back data that is between the below tags and drop the rest.   .....   ...
application delivery
dev
devops
iRules
hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
Apr 16, 2011
Good point. You can also handle the change in content length by using a custom HTTP profile with response chunking set to rechunk:

 

 

 

http://devcentral.f5.com/wiki/default.aspx/iRules/STREAM__expression.html

 

 

When performing stream replacements where the original and replacement strings are different lengths, you must force BIG-IP to discard the server's Content-Length header and chunk the data before sending the response onto the client. This can be done by applying a custom HTTP profile to the virtual server with Response Chunking set to "Rechunk". See AskF5 SOL6422 for details.

 

 

 

Aaron