Ok I figured how to run two instances of Proscan. Now getting them to get out to ddns server? Do i have to assign each scanner a host name? Does each scanner have to use a different port number? How to add another ddns server to a nighthawk router? ipV4 ??? Port forwarding?? My server allows 25 hosts so do I use all the same as my first scanner? How to sort it out?
It take it you're using the Web Server or RSOIP server features. Use a different port # for each server. To access the server from the outside of your network, you need to setup the router Port Forwarding rules.
The router Port Forwarding needs these three items:
1) TCP (or TCP and UDP)
2) IP address of the computer running the server
3) Port # of the server
So if you have two Web Servers on one computer and one Web Server is assigned port 5000 and the other Web Server is assigned 5001, you would want to create two Port Forwarding rules for ports 5000 and 5001.
Use canyouseeme.org to test if the Web Servers can be seen from the outside. The Web Server/s needs to be running first.