These are the transport type values:
C Value
Delphi Value
Value Name
0x0001
$0001
NWCC_TRAN_TYPE_IPX
0x0003
$0003
NWCC_TRAN_TYPE_DDP
0x0004
$0004
NWCC_TRAN_TYPE_ASP
0x0008
$0008
NWCC_TRAN_TYPE_UDP
0x0009
$0009
NWCC_TRAN_TYPE_TCP
0x000A
$000A
NWCC_TRAN_TYPE_UDP6
0x000B
$000B
NWCC_TRAN_TYPE_TCP6
0x8000
$8000
NWCC_TRAN_TYPE_WILD