On Tue, 2006-01-10 at 01:46 -0800, Steven Vishoot wrote:
i recently setup a dhcp at my home and now i am getting these errors in my logs and was wondering if i set something up wrong? --------------------- dhcpd Begin ------------------------
Unknown Entries: Unable to add forward map from STEVEN-DELL.dusty.home to 192.168.1.100: timed out: 4 Time(s) Unable to add forward map from laptop.dusty.home to 192.168.1.104: timed out: 4 Time(s) Unable to add forward map from lisa-dell.dusty.home to 192.168.1.103: timed out: 4 Time(s)
---------------------- dhcpd End -------------------------
i am running centos 4.2 and also my dhcp.conf file
[root@dusty etc]# cat dhcpd.conf ddns-update-style interim; ignore client-updates;
subnet 192.168.1.0 netmask 255.255.255.0 { option routers 192.168.1.1; #Default Gateway option subnet-mask 255.255.255.0; option domain-name "dusty.home"; option domain-name-servers 216.145.243.22; option netbios-name-servers 192.168.1.154; #Wins Server range dynamic-bootp 192.168.1.100 192.168.1.150; #Dhcp Range to assign default-lease-time 43200; max-lease-time 86400; }
That problem is caused by windows trying to update a Dynamic DNS server.
If you want to get DDNS working right, here is an example: