Having found much joy from the simple output MRTG gives with the modem utilization OID, I wondered to myself.... "Self, I says, what other really usefull OID's might give me a better picture of this box?" Does anyone have anything they check that lends a good health/performance picture on the TC. I am working my way through the MIB docs, long and ardous as they are and am looking to pair down the several thousand to the really important ones. -- Lewis Bergman Texas Communications 4309 Maple St. Abilene, TX 79602-8044 915-695-6962 ext 115