For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

krelm_52303's avatar
krelm_52303
Icon for Nimbostratus rankNimbostratus
Nov 20, 2008

Changing HTTP Header Host port

Am receiving http requests on a high port (55555) and need to remove this in the header for all requests (so it sends on as port 80).     For example...     Host: www.google.com:...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Nov 21, 2008
Is the app including the port number in redirects? If so, you can try rewriting the redirects using the HTTP profile option. Or you can use an iRule: 

 
 when HTTP_RESPONSE { 
  
     Check if response is a redirect 
    if {[HTTP::is_redirect]}{ 
  
        Replace :55555/ with / in the Location header 
       HTTP::header replace Location [string map {:55555/ /} [HTTP::header value Location]] 
    } 
 }

If the port isn't in the Location header, can you explain where you're seeing it?

Aaron