I have several hosts sending syslog data. They are all using one public IP address, since the server running Eventlog Analyser is somewhere outside of this network.

I understand that hostnames (ip-addresses) in Eventlog Analyser are being used as unique identification. However, since my syslog hosts are using different ports, isn't there any possibility to add two hosts in Eventlog Analyser using the same IP address but different ports?

Or is the only way to solve that issue to move the Eventlog Server into this network and use unique private ip addresses?

thanks in advance for your help,

Best 

Pete