Monthly Archive for: ‘January, 2011’



For a while a wanted to have a LAN to LAN vpn between my own server and the server somewhere else. This would be usefull for backups and other stuff. I wanted to create a situation that clientA on network A could connect to clientB on network B, see the image below. So i had some experience with setting up …

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ORA-01017 invalid username/password; logon denied


I was having some trouble with an java application connecting to a oracle 9i database. The problem was that the application sometimes gave the following error: ORA-01017: invalid username/password; logon denied The developer of the application could not find the cause of this error so i started some testing myself. I wrote a simple .net console app to test the …

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