By: mwilmsen

November 17, 2010 5:07 pm

3,500 views

Apache2 could not bind to address 0.0.0.0:631 after vSphere upgrade

After the upgrade from vSphere 4.0x to vSphere 4.1 or ESXi 4 to ESXi4.1 apache on a OES 2 server wouldn't start with the error: apache2 could not bind to address 0.0.0.0:631 after vSphere upgrade As you all probably know TCP port 631 is for IPP print, or for […]

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By: mwilmsen

June 24, 2010 6:09 pm

5,928 views

Configuring a SLES DHCP Failover

In most networks DHCP is one of the single-point-of-failures. If DHCP fails, every devices relying on DHCP cannot function. In order to provide a high availability to your DHCP server, set up a backup DHCP server running the same Linux distribution and version, as follows: Stop DHCP on both DHCP servers (rcdhcpd stop). On your […]

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By: mwilmsen

March 18, 2010 3:31 pm

3,563 views

How to secure your Apache Webaccess server with a SSL certificate from godaddy

First of all, this is my first post on Cool Solutions, so be nice:-) Most people probably run a webserver, for example a webaccess server. Apache default uses a self-signed SSL certificate which is created during the installation of Apache. The disadvantage to this is that when people access your secure website they get a […]

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