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

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LyonsG_85618's avatar
LyonsG_85618
Icon for Cirrostratus rankCirrostratus
Mar 15, 2012

Redirect IRULE

Looking for a bit of help please guys...     I am trying to write an IRULE that rewrites the host and uri but without doing a re-direct to clients browser.     when HTTP_REQUEST   ...
application delivery
dev
devops
irules
nitass's avatar
nitass
Icon for Employee rankEmployee
Mar 15, 2012
sorry i am wrong. 

[root@ve1023:Active] config  b virtual bar list
virtual bar {
   snat automap
   pool foo
   destination 172.28.19.79:80
   ip protocol 6
   rules myrule
   profiles {
      http {}
      tcp {}
   }
}
[root@ve1023:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
        log local0. "\[HTTP::host\]: [HTTP::host]"
        log local0. "\[HTTP::uri\]: [HTTP::uri]"

        HTTP::header replace Host "www.abc.com"
        HTTP::uri "/abc"
        virtual bar102
}
}
[root@ve1023:Active] config  b virtual bar102 list
virtual bar102 {
   snat automap
   pool foo102
   destination 1.1.1.1:80
   ip protocol 6
   rules myrule102
   profiles {
      http {}
      tcp {}
   }
   vlans none enable
}
[root@ve1023:Active] config  b rule myrule102 list
rule myrule102 {
   when HTTP_REQUEST {
        log local0. "\[HTTP::host\]: [HTTP::host]"
        log local0. "\[HTTP::uri\]: [HTTP::uri]"
}
}

[root@ve1023:Active] config  curl -I http://172.28.19.79
HTTP/1.1 404 Not Found
Date: Thu, 15 Mar 2012 14:34:10 GMT
Server: Apache/2.2.3 (CentOS)
Content-Type: text/html; charset=iso-8859-1

[root@ve1023:Active] config  cat /var/log/ltm
Mar 15 07:40:03 local/tmm info tmm[4797]: Rule myrule : [HTTP::host]: 172.28.19.79
Mar 15 07:40:03 local/tmm info tmm[4797]: Rule myrule : [HTTP::uri]: /
Mar 15 07:40:03 local/tmm info tmm[4797]: Rule myrule102 : [HTTP::host]: www.abc.com
Mar 15 07:40:03 local/tmm info tmm[4797]: Rule myrule102 : [HTTP::uri]: /abc