Because the Server is working fine. That's how we fixed the Problem. One-A-Record-for-two-different-Interfaces-tt2139 <http://isc-dhcp-users.2343191.n4.nabble.com/One-A-Record-for-two-different-Interfaces-tt2139.html> -- Sent from: http://isc-dhcp-users.2343191.n4.nabble.com/