Hello,
when you establish a OpenVPN connection with a password protected ceritificate you have enter the passphrase each time when OpenVPN starts.
This isn’t nice if you want to connect at system startup without an user interaction.
Continue reading OpenVPN: Read certificate passphrase from file
Hi,
since ESXi 5.1 it is no more possible to create or clone a disk by using the 2gbsparse disk format. Because it is not supported as a VMFS vitual disk format. This disk format is only part of the Desktop Products of VMware, like VMware Workstation or VMware Player.
However in earlier version the command line tool vmkfstools could create disks and clone disks in such format. If you try this in ESXi 5.1 or later version a
~ # vmkfstools -i Disk.vmdk clone.vmdk -d 2gbsparse “The system cannot find the file specified.”
error occurs.
Continue reading VMware ESXi: Error while cloning a Disk to 2gbsparse format
Hi,
last week a customer had the problem that he wants to connect to the administration interface of a Brocade FC Switch but the Java Applet did not start. This error message was shown: “Failed to validate certificate. The application will not be executed”
Continue reading Java Error: Failed to validate certificate. The application will not be executed
Hi,
this Post is a tutorial to build an IP EIB/KNX Gateway based on a Raspberry Pi completely from the scratch. The core components are the eib daemon from the bcusdk in conjunction with the TPUART EIB Bustranceiver module.
The Hardware
3 components are needed:
You can use A or the B Model of Raspberry Pi. The eibd daemon has minimal hardware requirements.
There are two possibilities for connecting a computer to the EIB/KNX Bus over a RS232 serial interface. Both are supported by eibd.
Continue reading Raspberry PI: EIB/KNX IP Gateway and Router
Hi,
to set a higher graphic resolution in Windows guest operating system do the following steps:
Decide which resolution should be available, in this example 1680×1050 and calculate Video RAM size (default Video RAM for Workstation 16777216, for ESX 4194304):
Continue reading VMware ESX, Workstation: Increase screen resolution on Windows Guests