Seems like a fan is defeating the whole purpose of a Pi board...

On 8/27/18 12:38 PM, Joe Novak wrote:
I just saw this on slashdot: https://www.raspberrypi.org/products/poe-hat/


On Mon, Aug 27, 2018 at 1:43 AM, Forrest Christian (List Account) <[email protected] <mailto:[email protected]>> wrote:

    Ok, that makes more sense.

    My initial assumption was that you were doing some automated
    management at the site, i.e. rebooting radios, etc via script
    control.   I'm trying to figure out what is interesting for people
    to control automatically so I can make sure those features make it
    into either the first or an early release.

    For what you're doing, I'd definitely start with the Pi.




    On Sat, Aug 25, 2018 at 7:20 PM, David Coudron
    <[email protected] <mailto:[email protected]>>
    wrote:

        That’s right.   We have this running in our NOC as a backup only
        if the local ones fail.  Our DIAs are geographically dispersed
        so the thought is we run these in the DIA and some other key
        towers for their local subnets only since we don’t backhaul our
        traffic from the different regions to the NOC, we dump it on the
        Internet close to the tower groupings.   If these monitors fail
        for some reason, we fire up the one in the NOC that is connected
        to those subnets through VPN.   We are looking for cheap and
        small foot print since we have a very feasible backup we can
        kick in easily. ____

        __ __

        Get Outlook for iOS <https://aka.ms/o0ukef>____

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        ------------------------------------------------------------------------

        *From:*30141712500n behalf of
        *Sent:* Saturday, August 25, 2018 6:55 PM
        *To:* [email protected] <mailto:[email protected]>


        *Subject:* Re: [AFMUG] POE powered PC for monitoring ____

        ____

        Probably what a lot of us would do. I kind of get the impression
        that he wants to run these things locally?____

        __ __

        bp____

        <part15sbs{at}gmail{dot}com>____

        __  __

        On 8/25/2018 3:39 PM, Forrest Christian (List Account) wrote:____

            Someone please correct me if I'm wrong, but isn't it typical
            to run those functions in one or more servers in your noc?____

            __ __

            On Sat, Aug 25, 2018, 3:05 PM David Coudron
            <[email protected]
            <mailto:[email protected]>> wrote:____

                OK, sounds like we need to get our hands on a PI and
                start messing with it.   Our monitoring is mostly going
                to be IP based stuff.   We are implementing Sonar and
                need it to run the Poller client.  So we will be ping
                devices and doing SNMP pulls.   We may also have it do
                some other scripted stuff, but haven’t really dug into
                that much. ____

                ____

                Once we have a Linux device in these sites, I am sure
                there is more that we could be doing with it than what
                we monitor/control today.____

                ____

                Regards,____

                ____

                David Coudron____

                ____

                ____

                ____

                *From:* AF <[email protected]
                <mailto:[email protected]>> *On Behalf Of *Forrest
                Christian (List Account)
                *Sent:* Saturday, August 25, 2018 3:04 PM
                *To:* AnimalFarm Microwave Users Group <[email protected]
                <mailto:[email protected]>>
                *Subject:* Re: [AFMUG] POE powered PC for monitoring____

                ____

                Raspberry pi should be robust enough, the only issue
                would be sd card durability if you don't pick a good
                quality card and take care to mount the drives with sd
                friendly mount options.____

                ____

                To somewhat hijack the discussion, I'm interested in
                what you plan to monitor on site.  The reason is that
                I'm currently doing product definition work for our next
                generation in caninet monitoring platform which is going
                to include a lot of the functionality that would
                normally be reserved for the noc.   Mainly want to know
                what people are looking for in this type of solution.____

                ____

                On Sat, Aug 25, 2018, 8:10 AM David Coudron
                <[email protected]
                <mailto:[email protected]>> wrote:____

                    We are considering adding a small Linux based
                    PC/device into our cabinets to run a variety of
                    monitoring services.   There are lots of small
                    computing options out there, but we haven’t stumbled
                    across a solution that seems to provide the fit we
                    are looking for.   Here is a list of desired
                    features:____

                     1. Support for Ubuntu 16.04 ____
                     2. POE powered, either 24 or 48 V will work ____
                     3. Small form factor, DIN Rail mounted would be
                        ideal ____
                     4. Cheap – We think there is reasonably priced
stuff out there, but haven’t found it yet. There are industrial versions of these things,
                        but we don’t need that reliability or durability
                        ____

                    ____

                    Some things that aren’t important to us:____

                     1. Durability – we have backup monitoring running
                        in our NOC so if we lose one of these we can run
                        indefinitely without it ____
                     2. High Performance – any moderate level platform
                        will do, it is just monitoring __ __
                     3. Gigabit Ethernet – 100 Mbit is fine ____
                     4. Bluetooth/Wifi or video support -  As long as we
                        can get Linux installed and log into it remotely
                        we are fine. ____

                    ____

                    We keep looking at the Raspberry PI platform, but
                    are not sure that either the
performance/compatibility under Ubuntu will be OK. Anyone have any luck with a moderately priced
                    solution for this kind of thing?____

                    ____

                    Regards,____

                    ____

                    David Coudron____

                    ____

                    ____

                    ____

                    ____

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