One interesting thing is that over the last few years, the worlds of microcontrollers and network administration have started to overlap. Here at NetAdminTools we have used microcontrollers of various types for various applications from pwer control to console servers in our homebrew section. Many microcontrollers have the ability to run IP stacks and network […]
Coprolite Z-80 Homebrew Computer Documentation Finished
Agatha has been working since, oh, around 1979 to build the perfect Z-80 homebrew computer. Many adventures in the mean time. Some pieces were completed in ’89, the main circuit was breadboarded in ’91, most of the circuit was soldered up in ’93, but it wasn’t until today, July 7th 2003, that Agatha finally finished […]
Extending a Logical Volume
In this article, we set up Logical Volume Manager for GNU/Linux. We created a 12 GB device from 3 4 Gig drives, but only assigned 5 GB for our logical volume. Now, we are going to extend that volume. [Note: Before you do anything involving your partitions or volumes, make a complete backup. Make sure […]
Cloning Hard Drives with GNU/Linux
It is quite easy to clone identical hard drives using the dd command on GNU/Linux. Make sure that you put the source drive and destination drive in the system so that they don’t affect the boot. If you have a SCSI system, this is most likely done by making the SCSI IDs higher. With IDE, […]
Installing SNMP on Windows Server 2003 Using Net-SNMP
Installing SNMP on Windows Server 2003 Using Net-SNMP
Configuring SNMPv3 Security On Windows Server 2003
In this article we set up SNMP using the Net-SNMP package. We showed how to set up user security for GNU/Linux on our Centos 4 box in this article. The procedure is a little different for Windows, because the net-snmp-config command is not available. The userid and passphrase need to be in the snmpd.conf file: […]
