[Xastir] xastir_udp_client

[ml41782]

I was experimenting with the xastir_udp_client to send out the weather data from my system. below is the results. 
I did check enable server ports is checked

question. username and the passcode. Where are those setup ? 

otg1017 at Webserver:~$ xastir_udp_client localhost 2023 k4mqf-9 12345 -to_rf "k4mqf-9:@180022z3811.20NS07746.00W_112.5/3.4g000t67.0r000P000p000h00b00000/Spotsylvania, Va."
Received: NACK