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    narenblr

    The list of supported browsers for Mango has been greatly relaxed. It is now assumed that future versions of already supported browsers will also be supported. Also, Safari is not officially supported as well.

    Did you mean "Safari is now officially supported as well"

    Regards,
    Naren

    posted in Mango feedback read more
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    narenblr

    m@
    Can mango be provided with a API, Web service so that it can be used to communicate with other external applications?

    For example : Sending Control commands from Central Mango to regional mango
    Executing some action on mango based on analytic from external applications...etc.,

    What I would like to know is if this feature can be easily enabled or if it requires a complete architectural re-work?

    Based on the feedback we could request you for your professional services(required quotes and your time lines).

    Thanks,
    Naren

    posted in Wishlist read more
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    narenblr

    In the System Settings Page, can the Email and the HTTP Password field be made as "PASSWORD input field"

    Thanks,
    Naren

    posted in Mango feedback read more
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    narenblr

    Afer upgrading from 1.8.0 to 1.8.1 I receive the following error when I login and I cannot access any points in points/watch list.

    Error Message: "pointNames is undefined"

    posted in User help read more
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    narenblr

    Interesting and I’m sure this will be useful.
    Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.

    Arduino can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators. The microcontroller on the board is programmed using the Arduino programming language (based on Wiring) and the Arduino development environment (based on Processing). Arduino projects can be stand-alone or they can communicate with software on running on a computer (e.g. Flash, Processing, MaxMSP).

    The boards can be built by hand or purchased preassembled; the software can be downloaded for free. The hardware reference designs (CAD files) are available under an open-source license, you are free to adapt them to your needs.

    http://www.arduino.cc/

    Regards,
    Naren

    posted in Hardware read more
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    narenblr

    Ensure that there is no other SNMP Trap service running on the Mango server except Mango SNMP Trap.

    You can see this on a Linux system by executing the following command.

    netstat -unatp |grep udp

    udp 0 0 :::162 :::* 18938/java

    There should be a UDP port listening on 162 and should be bound to java

    1. Create a SNMP Data Source

    2. Download TrapGen.exe from http://www.wtcs.org/informant/free_snmp_tools.htm

    3. Create Trap Gen Command and note down the OID (-v .1.3.1.4.1.2854.1.2)

    TrapGen.exe -d x.x.x.x -o .1.3.1.4.1.2854 -v .1.3.1.4.1.2854.1.2 INTEGER 20

    Note : x.x.x.x ( Mango server IP Address)

    1. Configure a Data Point with a SNMP Trap OID (.1.3.1.4.1.2854.1.2)

    2. Execute the TrapGen command

    TrapGen.exe -d x.x.x.x -o .1.3.1.4.1.2854 -v .1.3.1.4.1.2854.1.2 INTEGER 20

    1. You should see the Trap received in Watchlist.

    Note : Incase if the SNMP OID is not configured as in the trapgen command check the mango log file and you should see a warning like the one below.

    /mango/apache-tomcat-6.0.20/logs/mango.log:WARN 2009-10-08 09:31:24,070 (com.serotonin.mango.rt.dataSource.snmp.SnmpDataSourceRT.receivedTrap:236) - Trap not handled: 1.3.1.4.1.2854.2.2 = 200

    posted in How-To read more
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    narenblr

    Is there a provision to handle unknown SNMP Traps.

    We have to configure all the known SNMP OID's in Mango to receive traps. What I have observed is that at times we receive trap OID's which are not configured in Mango. These traps are not logged any where and they are discarded. It will be good if the unknown traps received are alerted/captured. This will help us to identify as well as configure them immediately in mango. Something like a space holder for unknown traps.

    Regards,
    Naren

    posted in User help read more
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    narenblr

    1. It would be great if Mango can send SNMPTraps along with E-mail and Set Points as event notification. Are you planning to do this?
    2. The Event Notification does not contain additional details such as Data Source, Data Point and the current value

    It now just indicates as shown below. However, It will be great to integrate with ticketing tool if we have additional details.

    Example :

    "Mango event active notification(id:945) in subject line

    Mango event active notification
    11:43:52 - TEMP_CHANGE

    This event requires a manual acknowledgement for it to become inactive

    Mango, Open Source M2M"

    posted in User help read more
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    narenblr

    Just wanted to bring this to attention. But it is not affecting

    This happens for only for one point property.
    FATAL exception raised: symbol 'dojo.widget' is not defined after loading 'package.js'
    DEBUG: failed loading resources/dojo/src/widget/ColorPalette.js with error: [Error: symbol 'dojo.widget' is not defined after loading 'package.js', file: http://x.x.x.x:8080/mango/resources/dojo/dojo.js, line: 96]
    DEBUG: dojo.widget.Parse: error: [TypeError: impl is not a constructor, file: http://x.x.x.x:8080/mango/resources/dojo/dojo.js, line: 261]
    DEBUG: dojo.widget.Parse: error: [TypeError: impl is not a constructor, file: http://x.x.x.x:8080/mango/resources/dojo/dojo.js, line: 261]
    DEBUG: dojo.widget.Parse: error: [TypeError: impl is not a constructor, file: http://x.x.x.x:8080/mango/resources/dojo/dojo.js, line: 261]
    DEBUG: dojo.widget.Parse: error: [TypeError: impl is not a constructor, file: http://x.x.x.x:8080/mango/resources/dojo/dojo.js, line: 261]

    posted in User help read more