Hi, there is a DHCP-Service which is configured to use a secondary IP-Address. This runs fine. Main IP: 10.12.251.12 Sec. IP: 10.12.251.111 But when check the anwers from the service at a client it seems that the service use the main IP as sender. Is there a way to configure the dhcpd that it uses the sec. IP-Addr. as 'from' when answering to clients? Bernd