ok after doing some packet captures there does seem to be a slight difference in response from netxms .. after the initial report from the switch which includes the engineid nextxms fails to include the engineid in following get request messages. I have verified that both snmpb and using net-snmp command line from my laptop both work and all but netxms includes the engineid. Not sure if this is still a vendor issues or not but the specific switch i am testing is a Ruggedcom RS900