I installed a single virtual machine with Debian 9.5. There I installed and configured Graylog according to the instructions from the website. So far everything works fine.
Now I have the problem that I have a Layer 2 network from which I need to get logfiles to the Graylog server. The easiest way would be to give the Graylog server a second network card (via vSphere I can integrate it into the Layer 2 network).
Is it possible that the server has two network cards and both listen for syslog requests without destroying the webinterface ?
Thanks for your help!