Main Host
- eth0/bridged mode listen on 192.168.1.200. Connected to the real local LAN.
- eth1 listen on 10.0.0.1 - dnsmasq dhcp listen here.
Sub internal host
- app2 - eth0/internal network 10.0.0.2
- db - eth0/internal network 10.0.0.3
/etc/dnsmasq.conf setup so that the dhcp assigned the IP address from /etc/hosts for any matching hostname.
dhcp-host=app2,db
But the client still getting the lease in dhcp-range rather than the one set in /etc/hosts. Turn out we need to set "send host-name app2;" in /etc/dhcp3/dhclient.conf because dhclient does not send the hostname by default when acquiring the lease.
