F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

Fouad2's avatar
Fouad2
Icon for Nimbostratus rankNimbostratus
Dec 11, 2025

Connection Rest f5

I have box f5 i4800 version 15.1.5, we faced some issues , I have virtual server listen on https 443 then under it pool have one node listen on http port 80 and I used ssl client profile, when I try access VIP , I can't access it and faced connection rest , then check all setting for vip is ok , again try but I can't access , After that I delete this VIP and Create it again with the same setting and the same ssl client profile after that I can access Vip and application is working fine, so I think so that is bug of this version ,please advise me.

5 Replies

  • Sounds like a very straight forward config.

    Never had such issues even in the mentioned version.

    Are you sure you had not enabled, by mistake, Server SSL profile?

  • Fouad2's avatar
    Fouad2
    Icon for Nimbostratus rankNimbostratus

    I confirm of all setting and I used the same ssl profile with another VIP and it is working fine.

     

  • This is very unlikely to be a bug - it's probably your config. In my experience, this is usually SNAT but take a look at the stats and see whether traffic is hitting the virtual server as a first step, and then check the pools. Or do a tcpdump with the virtual server address and port ( or server address and port ).

  • Hello Fouad2​ 

    I would like to add out iHealth Upgrade Advisor as a resource. This will allow for you to see possible bugs that are in the version you are currently running. With that I do see that you are on v15 which is no longer a supported version. We do suggest keeping your software up to date and within the BIG-IP Software Support Policy to ensure that if you have support that it is available if you need it to resolve your issues.

    Thanks for posting to our community! 

    -Melissa