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OM2M/one/Configuration

< OM2M‎ | one
Revision as of 06:29, 11 January 2017 by Aissaoui.laas.fr (Talk | contribs) (Add some optional configuration possible)

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Server (IN-CSE) configuration

  • Go to the IN-CSE product directory: "om2m/org.eclipse.om2m/org.eclipse.om2m.site.in-cse/target/products/in-cse/<os>/<ws>/<arch>".
  • Edit the file “configuration/config.ini” to configure the IN-CSE. (You can keep the current configuration for a local demo)
Parameter Description Example
org.eclipse.om2m.cseType CSE type IN
org.eclipse.om2m.cseBaseAddress IN-CSE ip address 127.0.0.1
org.eclipse.equinox.http.jetty.http.port IN-CSE listening port 8080
org.eclipse.om2m.cseBaseContext IN-CSE listening context /
org.eclipse.om2m.dbDriver IN-CSE Database driver org.h2.Driver
org.eclipse.om2m.dbUrl IN-CSE Database file location jdbc:h2:./database/db
org.eclipse.om2m.dbUser IN-CSE Database user name om2m
org.eclipse.om2m.dbPassword IN-CSE Database password om2m
org.eclipse.om2m.dbReset IN-CSE Database reset when starting true
org.eclipse.om2m.cseBaseId IN-CSE cseBase resource id in-cse
org.eclipse.om2m.cseBaseName IN-CSE Csebase resource name in-name
org.eclipse.om2m.cseBaseProtocol.default IN-CSE Default communication protocol http
org.eclipse.om2m.maxNrOfInstances IN-CSE Maximum number of instances stored in a ContentInstances resource 1000
org.eclipse.om2m.adminRequestingEntity IN-CSE Default admin requesting entity. (username / password) admin:admin
org.eclipse.om2m.guestRequestingEntity IN-CSE Default guest requesting entity. (username / password) guest:guest

Gateway (MN-CSE) configuration

  • Go to the MN-CSE product directory: "om2m/org.eclipse.om2m/org.eclipse.om2m.site.mn-cse/target/products/mn-cse/<os>/<ws>/<arch>".
  • Edit the file “configuration/config.ini” to configure the MN-CSE. (You can keep the current configuration for a local demo)
Parameter Description Example
org.eclipse.om2m.cseType Cse type MN
org.eclipse.om2m.cseBaseAddress MN-CSE ip address 127.0.0.1
org.eclipse.equinox.http.jetty.http.port MN-CSE listening port 8181
org.eclipse.om2m.cseBaseContext MN-CSE listening context /
org.eclipse.om2m.dbDriver MN-CSE Database driver org.h2.Driver
org.eclipse.om2m.dbUrl MN-CSE Database file location jdbc:h2:./database/db
org.eclipse.om2m.dbUser MN-CSE Database user name om2m
org.eclipse.om2m.dbPassword MN-CSE Database password om2m
org.eclipse.om2m.dbReset MN-CSE Database reset when starting true
org.eclipse.om2m.cseBaseId MN-CSE cseBase resource id mn-cse
org.eclipse.om2m.cseBaseName MN-CSE Base Name mn-name
org.eclipse.om2m.cseBaseProtocol.default MN-CSE default communication protocol http
org.eclipse.om2m.maxNrOfInstances Maximum number of instances stored in a ContentInstances resource 1000
org.eclipse.om2m.adminRequestingEntity Default MN-CSE admin requesting entity. (username / password) admin:admin
org.eclipse.om2m.guestRequestingEntity Default MN-CSE guest requesting entity. (username / password) guest:guest
  • The MN-CSE configuration file contains 4 additional parameters to specify the remote IN-CSE to which the MN-CSE should be authenticated.
Parameter Description Example
org.eclipse.om2m.remoteCseId Remote IN-CSE Id in-cse
org.eclipse.om2m.remoteCseName Remote IN-CSE Name in-name
org.eclipse.om2m.remoteCseAddress Remote IN-CSE ip address 127.0.0.1
org.eclipse.om2m.remoteCsePort Remote IN-CSE listening port 8080
org.eclipse.om2m.remoteCseContext Remote IN-CSE listening context /
  • You can configure MN-CSE and IN-CSE to work on distributed machines.
  • You can configure multiple MN-CSEs by setting different identifiers.

Multiple gateways configuration

  • Let's consider a simple M2M system composed of a server and two gateways as follows:
    • Server IP: 192.168.0.2
    • Gateway1 IP: 192.168.0.3
    • Gateway2 IP: 192.168.0.4
  • Of course, you can test the system locally in one machine by using the IP 127.0.0.1 for all products.
  • After building the OM2M project normally, you will obtain 1 IN-CSE product and 1 MN-CSE product.
  • You can configure the IN-CSE with the default configuration like this:

IN-CSE config.ini file: 

org.eclipse.om2m.cseBaseId=IN-CSE
org.eclipse.om2m.cseBaseName=in-name
org.eclipse.om2m.cseBaseAddress=192.168.0.2
org.eclipse.equinox.http.jetty.http.port=8080
  • Now, copy the MN-CSE product in another folder. You have now two separate MN-CSEs.
  • Configure the first MN-CSE with the following configuration:

MN-CSE1 config.ini file: 

org.eclipse.om2m.cseBaseId=MN-CSE1
org.eclipse.om2m.cseBaseName=mn-name1
org.eclipse.om2m.cseBaseAddress=192.168.0.3
org.eclipse.equinox.http.jetty.http.port=8181
org.eclipse.om2m.remoteCseId=IN-CSE
org.eclipse.om2m.remoteCseName=in-name
org.eclipse.om2m.remoteCseAddress=192.168.0.2
org.eclipse.om2m.remoteCsePort=8080
  • Then, configure the second MN-CSE with the following configuration:

MN-CSE2 config.ini file: 

org.eclipse.om2m.cseBaseId=MN-CSE2
org.eclipse.om2m.cseBaseName=mn-cse2
org.eclipse.om2m.cseBaseAddress=192.168.0.4
org.eclipse.equinox.http.jetty.http.port=8282
org.eclipse.om2m.remoteCseId=IN-CSE
org.eclipse.om2m.remoteCseName=in-name
org.eclipse.om2m.remoteCseddress=192.168.0.2
org.eclipse.om2m.remoteCsePort=8080
  • If you don't know how to start OM2M please check this tutorial: OM2M startup
  • You can start the system as follows:
    • Start the IN-CSE product.
    • Start the MN-CSE1 product.
    • Start the MN-CSE2 product.
  • You can access now each authenticated MN-CSE by clicking on the MN-CSE (eg. /IN-CSE/in-name/MN-CSE1).
  • Click on the "link" button to access remotely the gateway resource tree.


Optional configuration

Here are some optional configuration to customize the behaviour of the platform. The configuration item may not be present in the configuration file. In that case, the default value is used instead.


Parameter Description Example Default value
org.eclipse.om2m.notification.mmt Serialization format for the notification application/json application/xml
org.eclipse.om2m.dbCache Enable or disable the DB Cache false true
Retrieved from "https://wiki.eclipse.org/index.php?title=OM2M/one/Configuration&oldid=413296"

This page was last modified 06:29, 11 January 2017 by François Aïssaoui. Based on work by Guillaume Garzone.

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