01-02-2011 11:30 PM - edited 03-10-2019 05:41 PM
My ACS-server is experiencing these errors (started a couple of hours before new years eve):
RADIUS Latency (milliseconds) = 3344.82 , TACACS Latency (milliseconds) = 0.00)
Due to this error I also got this errror:
Category = CSCOacs_Internal_Operations_Diagnostics, Severity = ERROR, Message Text = Could not write to local storage file
What do I do to correct the RADIUS Latency error? I don't want to restart the server cause then I will throw out all other users that have been athenticated.
01-02-2011 11:33 PM
More information:
I have received 3.000 errors since Dec 31 10 PM. It is continuously failing, and I have also gotten the message "More than 50 auth errors last 10 minutes". Everything due to a slow TACAS-service - or at least so it seams.
01-03-2011 12:15 AM
I am attaching the ACS instance health summary. According to this there is a high memory utilization. I check using the cli and it says 143 mb available. Not so much considering there's 4 gb on the server:
***ACS**02/admin# show mem
total memory: 4151260 kB
free memory: 146512 kB
cached: 420308 kB
swap-cached: 0 kB
How do I see exactly what is using all the memory?
03-07-2011 01:26 AM
Again I answer my own question:
CSCtg12399 Bug Details
ACS 5.1 doesn't support 2008 R2 Server for AD.
Symptom:
The customer is looking to migrate their Active Directory environment to Windows 2008 Server R2.
Conditions:
The customer uses AD for authentication.
Workaround:
Continue using Windows 2003/2008 until 2008 R2 support is available. Contact TAC and link case to this bug id.
I will upgrade to 5.2. More info here, https://supportforums.cisco.com/thread/2028496.
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