> The Microchip code seems quite complex if it's just supposed to receive a > command over UDP and send a response over UDP, it doesn't seem like it > should be that difficult. SNMP is a complex protocol, mostly because it provides a way to encode arbi= trary data types (ASN.1, IIRC), and has a huge list of "standard" pieces of= data that you're supposed to support (Standard MIB. Then you add your ven= dor-specific MIBs.) > Or, in the case of a notification or trap, it SEEMS like it's form a stri= ng and send it... You might be able to get away with that. It would NOT be considered "imple= menting SNMP." BillW --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .