Port security and 6.4.6

[jcarapella]

I recently upgraded my CAT os to 6.4.6 on some 6500's. I was running 6.3.6 with port security enabled, which worked just fine. It was configured to security disable the port, should it see a different MAC address within 10 minutes. However in 6.4.6, this does not seem to work. Has anyone encountered this issue, and if so how was it resolved?

[umedryk]

With 6.4(6) you can not change the port security aging timers to below 10 minutes which is important for people with hubs in their cubes. CatOs 6.4(6) does flush the "secure-src-add" on a link down scenario but CatOs 6.4(6) still has the issue with not allowing port security aging timer to below 10 minutes.