On 16/09/10 15:27, Mike Diggins wrote:
I am running NTLM_AUTH for mschap authentication with an MS AD at the back end. I suppose that could be the culprit. If so, is upgrading FreeRadius likely to resolve that (not knowing exactly what the problem is). Anything I could configure at the FreeRadius end to make that work a bit better?
It would be a bit surprising for ntlm_auth to take that long, unless your AD controllers are very heavily loaded or are very distant. It takes ~30 milliseconds to auth a user/challenge pair in our installation.
You could try restarting winbind - maybe it's gone crazy or eaten a load of RAM or something.
If it is ntlm_auth, upgrading FreeRadius probably won't help (unless you take advantage of the SSL session resumption available in later versions to avoid doing some of the auths on re-auth)
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