Gentlemen, Yesterday I changed my internet connection from 25Mbps / 2.5Mbps to 60Mbps / 6Mbps but still with the same provider. Offcourse this included a change in my IP adres ( the IP adres of the machine is still 192.168.0.100 ) So I send a email to my domain registrar to change the records and this morning he did. But ... Now there are a lot of problems <ul>webmail can't connect to imar</ul><ul>websites can't connect to mysql</ul><ul>it takes up to 15 seconds to load a page</ul> It is possible to go to something.com:8080 so I changed the gateway. It is possible to go to someting.com/phpmyadmin/ A other thing I changed is : system-conffig-network -> gateway dns is still the same. Who knows ?