Virtual environment
Virtual Environment @ UPV
OpenVPN Client configuration
On the routertestar.dsic.upv.es and routertestaq.dsic.upv.es an OpenVPN server is installed. Users can connect to one of the routers via OpenVPN. A user certificate needs to be created and added to an OpenVPN client configuration. To create a OpenVPN client configuration please follow the following steps:
- Log into
routertestar.dsic.upv.es - Become
rootuser - Read the OpenVPN CA password in
/root/testar-ca-key-password.txt - Run the following command:
openvpn-users.sh - Follow the instructions of the script and give the CA password when asked. 2 OpenVPN configuration files will be created and the certificates will be distibuted to the 2 testar routers
- Copy the generated OpenVPN configurations files from the /root/ directory to your own computer with scp/winscp
- Distribute the OpenVPN configuration files to the end user, so they can import this in their OpenVPN client.
Virtual machines
| 10.101.0.1 | routertestaq | DNS | CPU | Mem | HDD | Remarks | 10.102.0.1 | routertestar | DNS | CPU | Mem | HDD | Remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.101.0.2 | Windows10 Guy01 | guy10.esx.testar.org | 2 | 8GB | 128GB | 10.102.0.2 | Windows10 Ad Mulders 01 | admulders01.esx.testar.org | 2 | 8GB | 128GB | shutdown, student graduated | |
| 10.101.0.3 | Windows10 Carlo Sengers 01 | carlosengers01.esx.testar.org | 2 | 8GB | 128GB | 10.102.0.3 | Windows 10 Ad Mulders 02 | admulder02.esx.testar.org | 2 | 8GB | 128GB | shutdown, student graduated | |
| 10.101.0.4 | Windows10 Carlo Sengers 02 | carlosengers02.esx.testar.org | 2 | 8GB | 128GB | 10.102.0.4 | windows 10 master | windows10-master.esx.testar.org | 2 | 8GB | 128GB | ||
| 10.101.0.5 | Windows 10 Ad Mulders 05 | admulders05.esx.testar.org | 2 | 8GB | 128GB | shutdown, student graduated | 10.102.0.5 | buhos | buhos.esx.testar.org | 4 | 8GB | 128GB | |
| 10.101.0.6 | Windows 10 Ad Mulders 06 | admulders06.esx.testar.org | 2 | 8GB | 128GB | shutdown, student graduated | 10.102.0.6 | Windows 10 Ad Mulders 03 | admulders03.esx.testar.org | 2 | 8GB | 128GB | shutdown, student graduated |
| 10.101.0.7 | Windows 10 Ad Mulders 07 | admulders07.esx.testar.org | 2 | 8GB | 128GB | shutdown, student graduated | 10.102.0.7 | Windows 10 Ad Mulders 04 | admulders04.esx.testar.org | 2 | 8GB | 128GB | shutdown, student graduated |
| 10.101.0.8 | Windows 10 Ad Mulders 08 | admulders08.esx.testar.org | 2 | 8GB | 128GB | shutdown, student graduated | 10.102.0.8 | Windows 10 Tanja Vos | 2 | 8GB | 128GB | ||
| 10.101.0.9 | Windows10 Carlo Sengers 03 | carlosengers03.esx.testar.org | 2 | 8GB | 128GB | 10.102.0.9 | WIndows 10 Axel Bons 01 | axelbons01.esx.testar.org | 2 | 8GB | 128GB | ||
| .. | .. | ||||||||||||
| 10.101.0.15 | Windows10 Nikolay 1 | 2 | 8GB | 128GB | 10.102.0.15 | Windows10 Aaron 1 | 2 | 8GB | 128GB | ||||
| 10.101.0.16 |
Windows10 Nikolay 6 | 2 | 8GB | 128GB | 2020-09-07 cloned from 10.101.0.15 | 10.102.0.16 | Windows10 Aaron 2 | 2 | 8GB | 128GB | |||
| 10.101.0.17 | Windows10 Nikolay 7 | 2 | 8GB | 128GB | 2020-08-07 cloned from 10.101.0.51 | 10.102.0.17 | Windows10 Aaron 3 | 2 | 8GB | 128GB | |||
| 10.101.0.18 | Windows10 Nikolay 8 | 2 | 8GB | 128GB | 2020-09-07 cloned from 10.0.101.50 | 10.102.0.18 | Windows10 Aaron 4 | 2 | 8GB | 128GB | |||
| 10.101.0.19 | Windows10 Nikolay 9 | 2 | 8GB | 128GB | 2020-09-07 cloned from 10.0.101.50 | ||||||||
| 10.101.0.20 | Windows10 Nikolay 10 | 4 | 8GB | 128GB | 2020-09-07 cloned from 10.0.101.50 | ||||||||
| 10.101.0.21 | Windows10 Nikolay 11 | 4 | 8GB | 128GB | 2020-09-07 cloned from 10.0.101.50 | ||||||||
| 10.101.0.22 | Windows10 Nikolay 12 | 4 | 8GB | 128GB | 2020-09-07 cloned from 10.0.101.50 | ||||||||
| 10.101.0.23 | Windows10 Nikolay 13 | 4 | 8GB | 128GB | 2020-09-07 cloned from 10.0.101.50 | ||||||||
| .. | |||||||||||||
| 10.101.0.50 | Windows10 Nikolay 2 | 2 | 8GB | 128GB | |||||||||
| 10.101.0.51 | Windows10 Nikolay 3 | 2 | 8GB | 128GB | |||||||||
| 10.101.0.52 | Windows10 Nikolay 4 | 2 | 8GB | 128GB | |||||||||
| 10.101.0.53 | Windows10 Nikolay 5 | 2 | 8GB | 128GB | |||||||||
| .. | |||||||||||||
| 10.101.0.11 | testar-demo1011 | 10.102.0.11 | testar-demo2011 | ||||||||||
| .. | .. | ||||||||||||
| 10.101.0.20 | Windows10 - Fernando |
10.102.0.25 | testar-demo2025
|
||||||||||
| 10.101.0.247 | Windows10
Fernando |
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| .. | |||||||||||||
| 10.101.0.253 | saltstack host | salt.esx.testar.org | 4 | 4GB | 16GB | ||||||||
| 10.101.0.254 | backuping host testaq |
qbackup.esx.testar.org | 4 | 4GB | 520GB |
DHCP address space
Both the routertestaq and routertestar have a DHCP server (DNSMASQ) running that will give a IP to a virtual machine according to the mac address of the virtual machine.
The mac address needs to be set to manual in the network interface settings of the virtual machine and the mac address needs to start with: 00:50:56:UV:WX:YZ where UV::WX:XY has to be set according to the mapping below. The MAC address can only be changed when the virtual machine is switched off.
In the DHCP server the mac addresses are reserved for the ranges from 10.101.0.2 until 10.101.0.200 on the routertestaq server and from 10.102.0.2 until10.102.0.200 for the routertestar server.
MAC address mapping:
00:50:56:01:0X:YZ maps to 10.101.0.XYZ on the routertestaq
00:50:56:02:0X:YZ maps to 10.102.0.XYZ on the routertestar
When the last octet is below 10 the X and Y will be set to 0. When the last octect is below 100 only the X will be set to 0.
Example:
Below you can find how the manual MAC address (00:50:56:01:00:06) is set for a virtual machine that will get the 10.101.0.6 as IP address from the DHCP. The the octet is 6 so the X=0, Y=0 and Z=6.
