Secure access to IPMI and vSphere from remote location
Posted on 2013-11-07
I need some help brainstorming a good way to do this.
We are about to deploy a new server - a VMWare ESXi host which will run most of our internal company systems and services.
We have an entirely virtual company and everybody works remotely from home. We don't actually have an office of our own.
We DO rent the services of a "business incubator" - a shared office facility that is basically a receptionist and some shared boardrooms and meeting rooms. They happen to have a really nice 100MBPS internet connection, and that's where our server is going to be hosted.
Our server runs a virtual router - we have a pfSense VM which provides routing for the local area network available inside the host. All of the virtual machines are part of this virtual LAN, and the pfSense VM provides routing and VPN access to the network for our outside workers.
So workers VPN in to the pfSense router, and after that they can access the internal company network. I an also VPN into the network to administer servers via SSH, Remote Desktop etc.
This is great and all so long as everything is working, but on my end there's two low level management tasks I NEED to be able to do remotely, and securely:
1) Connecting to the host via vSphere, to manage virtual machines
2) The server itself has a SuperMicro motherboard with IPMI, and I can connect via IPMIVIEW over port 5900 and I can actually see the console of the physical server - very cool! This lets me see the sensors, power on/off the server, and come to the rescue when everything goes to hell and the server is down.
What's a good way to get remote access to these two services in a secure way? I'm a bit hesitant to just open it up to the Internet, and VPN access only works if the pfSense VM is actually functional - something I can't rely on if I'm trying to fix a broken server.
....... any ideas?