I would like to create a custom poller to give me the total number of VPN sessions. The ASA box gives me total number of sessions since the last boot (similair to the odometer). If I poll the OID as a counter, the custom poller gives me the total number of sessions since the last poll. So far so good. I would like to get weekly/daily TOTALS. (Similair to Total Bytes Transferred on an interface). The chart seems to be producing weekly/daily AVERAGES.