the ***** is your hostname or the IP Address of your computer. So if you have an IP Adress of 192.168.1.43 you will have them access your server at
http://192.168.1.43:8000. Safest method, unless you know your hostname and that name is known through the company as well.
To find out your ip address, use "ipconfig" on the unix shell. To find our your hostname, use "hostname" on the unix shell.