On Jan 15, 2026, at 5:39 PM, Filip Nikolić <filip.m.nikolic@dotnetworks.rs> wrote:
Sorry If I wasn't clear in first message. I am trying to establish the 60k sessions running on Ixia machine over the BNG.
Again... what do you mean by "session"? Are you trying to authenticate different users?
Every time as I am running a sessions my process is failing after I reach 28232 user. ( it looks like that their is a limit). I am wondering where can be a bottle neck,
Not FreeRADIUS.
When I run the freeradius in debug mode I see this:
(59150) Cleaning up request packet ID 1 with timestamp +857 due to done Waking up in 7.8 seconds. (57551) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57557) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57561) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57564) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57567) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57569) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57575) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57577) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57583) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached
Formatting things properly helps.
(57590) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57591) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57597) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57601) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57603) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57604) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57605) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57608) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57609) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached (57615) Cleaning up request packet ID 1 with timestamp +835 due to cleanup_delay was reached leanup_delay was reached (59146) Cleaning up request packet ID 1 with timestamp +857 due to cleanup_delay was reached (59149) Cleaning up request packet ID 1 with timestamp +857 due to cleanup_delay was reached Ready to process requests
i.e. FreeRADIUS stops receiving packets.
After this messages my process stop. And I can't establish any other session.
Get the client to send more packets. If FreeRADIUS isn't receiving packets, it can't authenticate anyone. Alan DeKok.