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

Forum Discussion

nkroon1's avatar
nkroon1
Icon for Cirrus rankCirrus
Aug 16, 2019

iRule Help - Change URL URI

Hello. I've been having issues with this all morning. I've tried a few different variations but none seem to work.   I'm attempting to change the uri of a URL. For example,   example.com/na...
application delivery
irules
LTM
Enes_Afsin_Al's avatar
Enes_Afsin_Al
Icon for MVP rankMVP
Aug 21, 2019

Hi nkroon,

Can you try these iRules?

Modify uri without redirect:

when HTTP_REQUEST {
	if { ( [string tolower [HTTP::host]] equals "example.com") or ( [string tolower [HTTP::host]] equals "www.example.com") } {
		if { [string tolower [HTTP::uri]] equals "/nav" } {
			HTTP::uri "/help"
		}
	}
}

Redirect

when HTTP_REQUEST {
	if { ( [string tolower [HTTP::host]] equals "example.com") or ( [string tolower [HTTP::host]] equals "www.example.com") } {
		if { [string tolower [HTTP::uri]] equals "/nav" } {
			HTTP::redirect "http://www.example.com/help"
		}
	}
}