Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Srinivas_Kandik's avatar
Srinivas_Kandik
Icon for Nimbostratus rankNimbostratus
May 12, 2009

URL Change when redirecting

I would like to switch the context of the url when redirecting, need help on how to write the iRule.     For all http://www.abc.com/app1/xyz/1.html requests i would like to redirect them to...
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The_Bhattman's avatar
The_Bhattman
Icon for Nimbostratus rankNimbostratus
May 12, 2009

For GET it would be something like 

 
 when HTTP_REQUEST { 
    if {([HTTP::host] eq "www.abc.com") && ([HTTP::uri] eq "/app1/xyz/1.html") } { 
        HTTP::redirect "[HTTP::host]/app2/xyz/1.html" 
     } 
 }

Posts are a bit tricky but I suppose you can store POST request in a variable and and insert it on the new request.

Here is a method that was posted by the resident geniuses here in the forums

http://devcentral.f5.com/weblogs/Joe/archive/2005/07/27/ModifyingUriWithoutRedirect.aspx

Hope this helps

CB