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Re: dhcpsd released, a RFC2131 DHCP server (was Re: ISC's EoL dhcp suite, including dhcpd)





On 02/11/2025 07:38, Roy Marples wrote:
This is a DHCP server, driven by plugins rather than a specific
configuration.

There is an auto plugin which makes an opinionated automatic
DHCP setup based on your IP address.
There is a leasefile plugin which stores the leases to a
persistent flat file periodically.
There is an ethers plugin to lookup a nodes hostname from their
ethernet address.

I use a combination of automatic addressing and MAC locked addresses with manually specified DNS server entries and a few other additional DHCP options. Currently I generate a DHCP configuration file using a script to generate the static entries on top of the dynamic pool.

Based on what I can gather from a read of the manual pages it would make my life more complicated. Rather than having one configuration file it now looks like I would probably be forced to write, or in my case GENERATE, lua script as there doesn't appear to be an obvious configuration file to place my settings into.

I'm also a bit wary of using the ethers database. My first thought was what side effects is putting my MAC -> IP mapping going to have? Are there other things that look things up in that database that I don't know about given that its actually part of the base system?
Mike


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