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

Forum Discussion

Yanik's avatar
Yanik
Icon for Altocumulus rankAltocumulus
May 06, 2021

Redirect from WWW iRule

Hello all ! How can I redirect traffic from "www.example.com" to "https://example.com", I don't care if it's an iRule or policy. I tried iRules, policies, and nothing worked, all other redirects I...
application delivery
big-ip
irules
LTM
Yanik's avatar
Yanik
Icon for Altocumulus rankAltocumulus
May 06, 2021

Thanks for the answer, but no one of the iRules doesn't work.

When I log the iRule I see "SSL Handshake failed for TCP", so may be I have some other issue and not iRule, so I will investigate it.

 

  • AlexBCT's avatar
    AlexBCT
    Icon for Cumulonimbus rankCumulonimbus
    May 06, 2021

    Hi Yanik,

     

    That sounds like a different issue indeed. You may want to confirm that you have the iRule attached to the port 80 virtual server, rather than the 443 virtual server. Also, check that the port 80 virtual server doesn't have any SSL profiles on it.

    Or if it is supposed to be redirected from https://www.example.com to https://example.com, then you DO need an SSL profile on the virtual server, so that the iRule can read the unencrypted request.

     

    Hope this helps.