cfgFilterIpServiceType 1.3.6.1.4.1.9.9.474.1.1.4.1.2

This object identifies the protocol type of the port for this group. The possible value(s) are : tcp(1) : TCP port. udp(2) : UDP port. tcpUdp(3) : TCP/UDP port. This value is applicable for a port which is same for both TCP and UDP.