[ale] How can I get hostnames on a very temporary LAN?

[DJ-Pfulio]

On 02/19/16 08:59, Jim Kinney wrote:
> I vaguely recall OpenWRT supporting this. Tomato probably does as well.

Yes and yes.

I've done this with a 2005-ish cheap router running dd-wrt.
For temporary DHCP clients:
172.22.22.100 dhcp100
172.22.22.101 dhcp101
172.22.22.102 dhcp102
172.22.22.103 dhcp103

You get the idea.
https://www.dd-wrt.com/wiki/index.php/DNSMasq_-_DNS_for_your_local_network_-_HOWTO
has more details.