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HarshaNK's avatar
HarshaNK
Icon for Altostratus rankAltostratus
Dec 02, 2025

Single User Unable to Connect to VPN over F5 APM

Hi Everyone, We have a F5 APM for VPN using Radius servers for authenticating the users. We See that one user is unable to access VPN and when checked logs we see this  RADIUS module: authentic...
security
Aswin_mk's avatar
Aswin_mk
Icon for MVP rankMVP
Dec 02, 2025

Hi,

 

Usually APM cannot generate an "Access-Reject" by itself — it only reports what RADIUS sends. We need to verify the logs in radius and if there no logs you can just check and confirm F5 errors

/var/log/apm
/var/log/ltm

 

BR
Aswin