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Our ACS 4.2 Failed Attempts log is being filled by "noise" on the async (tty0/tty1) from both our routers and switches. We have modems attached to our routers primarily on the console ports, in addition we have the aux port of our router connected to...
Gregory, I believe we did as we don't see the constant logging. We disabled the modem auto-discovery on the Aux port which I believed resolved the issue but we also disabled Banner Login and set the no exec command on the aux port, so I will have to ...