I'm wondering, is there any option to run multiple servers or services on one device (Ubuntu server) on one IP?
For example I want to install something similar to ActiveDirectory, let's say it will be Zentyal Server or 'clean' samba. Then, i want to install a jabber server, and finally, an ownCloud server, and an Apache server.
I will have two interfeces on my machine. First to the WAN, and second to the LAN.
And now, user in my network will login on PC to the local domain accounts, then they will try to access some of these services. For example on local.domain.com will be availivable a website, on owncloud.domain.com - ownCloud service and on jabber.domain.com - jabber service.
What should i do? Add new enteries in DNS service and forward ports? Or a better idea is to set up these services on other local machines in LAN?