two network cards

[Chuck Anderson]

On Mon, Mar 05, 2007 at 05:24:26PM -0800, Luc T. wrote:
> I am running dhcpd on eth0, and I need to provide dhcp service 
> through a new ethernet card (eth1) for a private subnet 10.0.2.0/24. 
> Could anyone tell me that how I could do this?
>    
>   Do I need to create another dhcpd.conf file and run another 
>   instance of dhcpd? where will the lease files and log files go? 
>   Thanks!

Nope, you simply add another subnet declaration to your existing 
dhcpd.conf:

subnet 10.0.2.0 netmask 255.255.255.0 {
	option subnet-mask 255.255.255.0;
	option routers 10.0.2.1;
	pool {
		range ...
	}
}

You can have as many subnet {} blocks as you need.