NB-ens-port

This attribute specifies the UDP port number at which the host makes ENS services available. If the network uses ENS, you should include this attribute on every LM-NT-OS/2 realm host server as an ENS client or ENS agent (ENSA). For the UDP-port-number variable, specify a number from 0 to 65535. It should not exceed 1023. It defaults to 228.

Usage:

tntransport -M -n tcpip -a NB-ensport=UDP-port-number