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

Forum Discussion

Chenco_322726's avatar
Chenco_322726
Icon for Nimbostratus rankNimbostratus
Nov 08, 2017

Url redirect to a subdomain from sepcific URi to subdomain with the same URi

Hello,   We need to achieve this :   (or whatever url after the “mobile”) redirect/rewrite it to : mobile.newdomain.com/news.asp (or whatever url that was entered after the “mobile” in the f...
big-ip
cloud
devops
irules
redirection
Patrik_Jonsson's avatar
Patrik_Jonsson
Icon for MVP rankMVP
Nov 08, 2017

Try this rule instead (untested for syntax errors)?

when HTTP_REQUEST {

    if { [HTTP::host] eq "mobile.domain.com" } { 
        HTTP::respond 301 Location "https://mobile.newdomain.com[HTTP::uri]"
    } elseif { [string tolower [HTTP::uri]] contains "/mobile" } { 
        HTTP::respond 301 Location "https://mobile.newdomain.com[string map -nocase { "/mobile" "" } [HTTP::uri] ]";
    }

}