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

holha_159412's avatar
holha_159412
Icon for Nimbostratus rankNimbostratus
Jul 14, 2014

APM limited mode not working

Hello,

 

I just tried to apply a radius authentication on a website using APM on a Big IP 2000S. According to my informations, this should work for 10 concurrent sessions without a license (Resource provisioning tab shows "Limited mode available without a license"), but every test fails with the error message "Global concurrent access session limit reached" in the APM log. Is there something I can do about this?

 

Best Regards, Holger

 

1 Reply

  • Hello,

     

    In fact, in your case, the Global concurrent access session limit reached is set to 0 and the enforcement feature deny access to the user. I already get this issue in some circumstances. For example, when licensing ASM standalone, I'm not able use APM limited mode although it is provisionned.

     

    But when running LTM, I had no issues...

     

    This limited mode is for demo only. You can ask F5 to get a demo license for 45 days.

     

    BR

     

    Yann