Hi, yes, nevertheless "dup" are just 21 packets over several days (and this is the same for remaining home servers) while the LB instance dropped 2k of requests within 2 hours... According to some other stats it dropping happens mainly every hour in peaks. I was monitoring the number of threads and it is constant all the time and there is really big headroom provide by config. Ales On pondělí 26. června 2017 8:25:33 CEST Alan DeKok wrote:
On Jun 26, 2017, at 8:01 AM, Aleš Rygl <ales@rygl.net> wrote:
# echo "stats client acct" | radmin -d /etc/freeradius_04/ radmin> stats client acct requests 159032334 responses 159030646 dup 21 ... dropped 21
Is there a way how to indetify the reason why are some req. dropped? I.e. logging such requestest? LB there is no lack of CPU or memory on the server, no drops in the UDP stack.. See the "dup" field.
The NAS is sending duplicate Accounting-Request packets while the server is still processing the old one. So, the new one is dropped.
This is usually because the RADIUS server is slow to respond to a particular request. i.e. transient load spikes, etc.
Yes, this makes sense, nevertheless the balancer instance has
Alan DeKok.