But first you need to make sure the streaming server is started.
There is a script for the script plugin to achieve this.
telnet to your box:
1) Start stream server:
[NLB cuberevo_3000 plug-in]$ cd /var/plug-in/
[NLB cuberevo_3000 plug-in]$ ./streamts-ng
[streamts.c] streamts-ng v0.1.5 successfully started
2) Open stream in VLC:
Media->Open Network Stream...
In the address text field enter:
http://your-box-ip:4000 and click "Play"