fgDhcpTrapType 1.3.6.1.4.1.12356.101.23.3.1

DHCP trap type, there are 3 different values as below: runOutOfIPPool(1) - DHCP server runs out of ip pool. conflictIP(2) - IP address is already in use. receivedNAK(3) - DHCP client interface received nak.