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

Fabian_Arroyo_M's avatar
Fabian_Arroyo_M
Icon for Nimbostratus rankNimbostratus
Oct 14, 2020

About TMOS versions

Hello community,   I would like to know your experiences about TMOS versions installed in production BIGIPs. Currently most of my customers are running TMOS 13.1.3.4 and we have had a very good e...
application delivery
BIG-IP
security
TMOS
Enes_Afsin_Al's avatar
Enes_Afsin_Al
Icon for MVP rankMVP
Oct 14, 2020

Hello Fabian,

We had a lot of problems with asm signature updates in v14.1.2.x and we install Engineering Hotfix on our customers. The bug fixed in 14.1.2.8.

I encountered fewer problems in v15.1.x. We use v15 for new installations.

Fabian_Arroyo_M's avatar
Fabian_Arroyo_M
Icon for Nimbostratus rankNimbostratus
Oct 14, 2020

Hello eea thanks for your feedback I appreciate it! And question, you've migrated from v13 to v15 without going through 14v? Or starts with new installations directly on v15 and works good?

 

Regards

  • Enes_Afsin_Al's avatar
    Enes_Afsin_Al
    Icon for MVP rankMVP
    Oct 14, 2020

    Yes, we direct upgraded from v13 to v15. 

    You should be careful for iRules, when upgrade to v14.1.x or later.

    https://support.f5.com/csp/article/K23237429

  • Fabian_Arroyo_M's avatar
    Fabian_Arroyo_M
    Icon for Nimbostratus rankNimbostratus
    Oct 14, 2020

    Hello again eaa, thanks alot for your answer.

     

    Best regards,