Hi,
max_servers = 32 min_spare_servers = 3 max_spare_servers = 10 max_requests_per_server = 0
we run up to 64 threads - keeping 32 as minimum. whats your EAP method used (I'm going to guess its EAP-PEAP/MSCHAPv2 and you are using ntlm_auth for the authentication? if so, there can be issues there due to the nature of that part of the system.... disk bound socket etc - and you may want to ensure you remove DNS as a bottleneck if doing KDC stuff - put entries into /etc/hosts (unfortuntately you cant put round robin entries into /etc/hosts). Using Cisco wireless? (not sure about other vendors..but Cisco issue is that ALL requests come from the same NAS port...which means you can only deal with 255 in-flight authentications without things going rather wonky - we've talked to them about this as its really not right) alan