[Nut-upsdev] Changes to upscli_connect (and general discovery)
Arjen de Korte
nut+devel at de-korte.org
Wed Jun 29 14:03:32 UTC 2011
Citeren Charles Lepple <clepple op gmail.com>:
>> For the purpose of auto-detecting servers I'd propose to resurrect
>> the UDP code and broadcast the servers presence once every 10
>> seconds or so. Yes, this has its drawbacks too (to make sure the
>> broadcasts reach the potential clients), but this has the advantage
>> to be setup by a (knowledgeable) network administrator instead of
>> an aspiring NUT user that has no clue where the server (s)he needs
>> to connect to is located.
> On the other hand, broadcasting presence is the kind of feature that
> would need to be enabled manually in order to be useful, and if
> enabled by default, would be a nuisance.
Not necessarily. The upsd server could *also* listen to UDP
broadcasts. So a nut-scanner would send a "Who's there?" packet to the
broadcast address and all upsd servers listening would then reply to
the nut-scanner.
Best regards, Arjen
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