If you get a list of all the MAC addresses of your computer NIC's, all you have to do is:
- Create a DHCP reservation for every one of your computers - Create an exclusion range in the DHCP scope, excluding all IP's. This way, your DHCP server will only give IP's to the computers which MAC addresses you inserted in the Reservations. To know the MAC address of a computer remotely you do this command in an command prompt: Nbtstat -a <IP> Where <IP> is the IP address of the machine you want to know the MAC Address. Filipe Joel de Almeida Network Consultant [EMAIL PROTECTED] Mobile: +351 967819600 -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of pedro Sent: ter�a-feira, 5 de Mar�o de 2002 20:23 To: NT 2000 Discussions Subject: DHCP Block I have a DHCP Server on my network and I'm having some problems. My network has about 60 workstations and I my DHCP has 60 IP�s to distribute. Unfortunately, my network is inside a campus and it is connected to several other�s networks. So, when someone from another network inside the campus tries to acquire an IP from a DHCP server, the machine "steals" one IP from my DHCP Server. Is there any way that I can block those machines from stealing IP�s from my DHCP server? If I know the MAC address of the network adapter from the client, I could block it from getting IP�s from my Server?? If anyone has suggestions, I would appreciate. ------ You are subscribed as [EMAIL PROTECTED] Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe send a blank email to [EMAIL PROTECTED] ------ You are subscribed as [email protected] Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe send a blank email to [EMAIL PROTECTED]
