[H-GEN] Nicest way to maintain mac-IP-DNS mappings on local network?

[Russell Stuart]

On Wed, 2012-10-10 at 11:04 +1000, Dan Callaghan wrote:
> It keeps track of DHCP leases in /var/lib/dnsmasq/dnsmasq.leases (and 
> they persist across restarts). What other state does it need to 
> remember?

I didn't realise that.  I use dnsmasq on openwrt where it turns out it
stores the leases on a RAM disk, thus it disappears on reboot.

As to what other state does it need to remember: none that I can think
for it's intended purpose.