radacctstarttime and radacctstoptime is supposed to get the time from the nas?

My NAS has no internet access and I cant use the NTP to get a the correct time. Can I change the radacct to get the time from mysql instead of the nas? Thank you. -- Diorges Rocha Gerente de TI Tel.: (67) 3451-4035 Cel.: (67) 9 9924-1781 R. Edson Bezerra, 685 - Centro Itaporã - MS - Brasil CEP 79890-000 Estamos presentes no IX.BR de SP. (AS264130)