ncacn_nb_tcp

Integer between 1 and 254. Many values between 0 and 32 are reserved by Microsoft.

100

ncacn_nb_ipx

(as above)

(as above)

ncacn_nb_nb

(as above)

(as above)

ncacn_ip_tcp

Internet port number

1025

ncacn_np

Windows NT named pipe. Name must start with '\\pipe'.

\\pipe\\pipename

ncacn_spx

Integer between 1 and 65535.

5000

ncacn_vns_spp

Vines SPP port number between 250 and 511

500

ncadg_ip_udp

Internet port number

1025

ncadg_ipx

Integer between 1 and 65535.

5000