I don't think we want to start using people's work without permission
and credit. In particular, I've found EDS very helpful.

Embedded Data Systems have been generous in time, access and test
environment to help me support their products in OWFS. Their bus
masters do not run OWFS, but they've modified the firmware to allow
OWFS to make raw calls to the bus master. In fact this is similar to
the changes that the w1 kernel developers made as well.

On that subject, a google search for "1-wire snmp" finds a number of
implementations---

ORA has a temperature and humidity 1-wire sensors with a SNMP-enabled
micro server:
http://ora-ltd.com/microweb/index.html

Poseidon has a sensor server that includes 1-wire sensors:
http://www.hinterlehner.net/poseidon-2250-hw-group-serverraum-rack-environmental-monitoring.html

Ryuan Finnie has an example using digitemp and snmp:
http://www.finnie.org/2010/03/07/external-temperature-monitoring-with-linux/

etc...

I'd expect that the actual owsnmp program would be a modified OWNet.pn
(I'm using perl as an example) with snmp module included, and a
translation scheme between SNMP addresses and OWFS paths.

Paul Alfille

2011/1/20 Mauricio Culibrk <[email protected]>:
>
> Nice! ;)
>
> at least, it's a start... their MIBs...
> as far as I understood the "presentation" on their web page, their
> system is rather similar to owfs (owhttpd), but with somehow less
> "entries" in the hierarchy.
> I have not seen their devices (actually, web UI) to jump to any
> conclusions or allusions but they could be easily using (some sort of
> adapted) owfs for their product ;)
>
> Regarding "ethical or legal" I really do not know... here the
> "environment" is not so strict as in the US so... but I think there
> should be no legal issues for using their MIBs as a base/sample. At the
> end it's just a "mapping" between numbers (OIDs) and strings...
> OK, owfs should use it's own "enterprise ID" in the OID (should be
> registered) and I doubt their MIBs should/could be used "unmodified" -
> but they can be more than useful as a "learning base"...
>
> Depending on what should be made visible/accessible via snmp the owfs
> MIB could be rather large/different than their implementation...
>
> regards,
> m.culibrk
>
> On 01/20/2011 06:51 PM, Paul Alfille wrote:
>> Actually, EDS has an SNMP mapping and support in some of their producs. See:
>>
>> http://www.embeddeddatasystems.com/OW-SERVER--1-Wire-to-Ethernet-Server_p_152.html
>>
>> It certainly might make sense to use a similar scheme, but I haven't
>> investigated it since I don't know if that would be ethical or legal.
>>
>> Paul Alfille

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