Paul You should have the usrCip MIB (1.3.6.1.4.1.429.4.10). Originally we had to do a walk of the NMC card to find the number of active sessions, but we asked our vendor for some development so that we could just perform one snmp get for the total number of active sessions on a NAS or on a DSP card. Apparently here in NZ we get slightly different software releases to others. If you don't have the MIB then have a talk to your vendor and see what they say. Campbell - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.