I use OMV a lot and I also use the docker feature a lot on the OMV server. But having several web enabled container running, I am running out of ports. And changing default ports of certain containers makes life hard, as you have to remember these or you need to reconfigure depending things...
Before using docker, I had virtual machines running in virtualbox, but I found it very unpleasant as it locks too many resources. Docker runs far more smooth on my AMD64 based server. However it was very simple to set a specific IP to each running image in virtualbox.
So I thought, it must be simple to set a separate IP for each docker container too... But I failed. All I was able to, was to kill my OMV in a way that it doesn't react anymore. I need to check it tonight, when I get back home.
Is there a simple way to add multiple IPs to OMV on a single NIC that then can be routet to the different docker container?
And sorry for the probably dump question, but even I run OMV for many years now, it was so easy to configure, I never had to dig into it very deep.