Welcome to the extraxi blog...

If you found this page accidentally and don't know what extraxi is about... we specialise in reporting solutions for the Cisco Secure ACS and Funk SBR access control servers (aka AAA servers).

The servers are predominantly used to secure network services such as dial, wireless lan, vpn, firewall and network device management.

Typically these servers just chuck out MBs of raw CSV log data about network activity. What we do is to help collect this data then import and turn it into useable information.

Thursday 11 October 2007

aaa-reports! on the ACS server?

A lot of poeple will ask if its ok to install aaa-reports! on the same server as ACS is installed on.

The answer is you can... but we dont recommend it. The reasons being:
  • aaa-reports! will greedily try to use all available CPU while importing and running reports, so depending on the amount of data this could represent quite heavy usage for minutes at a time. This could in turn affect the performance of your ACS server.
  • The ACS services have active csv's (ie the files it is currently writing to) locked. So the aaa-reports! move-on-import feature will not work and you might get incomplete rows imported.

Best practice is to roll out a dedicated server (or VM) with plenty of hard drive space and make it the "reporting server" and the log repository.

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