Re: [paho-dev] Auto discover, DHCP option

[Mathieu GRENET <mathieu@xxxxxxxxxxxx>]

I use Arduino clients in an home automation system. And I would like to 
have the less configuration possible on the system.
For now, clients get an IP from DHCP, and I added a free option (111) to 
the DHCP server to retrieve MQTT server address, but this is not standard.
zeroconf is an option too, I will investigate on this.


Le 23/06/2015 02:04, Scott Lewis a écrit :
> There are quite a number of network discovery protocols, both
> lan-based (frequently using multicast) and web/wan-based:
>
> zeroconf/bonjour
> service locator protocol (rfc2608)
> apache zookeeper
> dns service discovery (dnssd)
> etcd (rest)
>
> The ECF project has an abstract discovery API and has implemented
> providers/impls based upon all the listed protocols above [1, 2, 3].
> There are others also [4], but these are some of the most common ones.
>
> Hope this helps.
>
> Scott
>
> [1] https://wiki.eclipse.org/ECF
> [2] http://download.eclipse.org/rt/ecf/3.9.2/javadoc/index.html
> [3] https://github.com/ECF
> [4] https://en.wikipedia.org/wiki/Service_discovery
>
> On 6/22/2015 3:47 PM, Mathieu GRENET wrote:
> > Dear all,
> >
> > I'm looking for a simple way to autodiscover mqtt server on the network.
> >
> > In particulat, is there a DHCP option prefered to send mqtt server
> > address?
> >
> > Mathieu
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