Changes between Version 4 and Version 5 of GENIOperationsTrial/GENIOpenFlowCheck


Ignore:
Timestamp:
07/01/15 13:30:08 (9 years ago)
Author:
lnevers@bbn.com
Comment:

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  • GENIOperationsTrial/GENIOpenFlowCheck

    v4 v5  
    33= CHK-005: GENI Network Connectivity OpenFlow Checks =
    44
    5 Connectivity through the GENI network is continuously monitored via sets of pings between resources on many GENI aggregates.
    6 These resources have been allocated in the same way experimenters would allocated resources. !OpenFlow controllers are also used as part of this monitoring experiment to direct the ping traffic flow across the network.
    7 The GENI Network Connectivity !OpenFlow Checks procedure defines the steps to make sure that connectivity is achieved throughout the network.
     5Connectivity through the GENI network is continuously monitored via sets of pings between resources on many GENI aggregates. These resources have been allocated in the same way experimenters would allocated resources. !OpenFlow controllers are also used as part of this monitoring experiment to direct the ping traffic flow across the network. The GENI Network Connectivity !OpenFlow Checks procedure defines the steps to make sure that connectivity is achieved throughout the network.
    86
    97'''BLOCKING:''' This check is not working yet due to the problem tracked by http://trac.gpolab.bbn.com/ops-monitoring/ticket/306
     
    1715== 1.2 Steps for Network Connectivity OpenFlow Check ==
    1816
    19  1. Log onto the [http://alerts.gpolab.bbn.com/nagios3/ alerting system].
    20  1. Select Service Group / Summary in the left pane. [[BR]][[Image(Nagios-Service Groups Summary.png)]]
    21  1. In the "GENI data plane connectivity checks" group row, check for the presence of CRITICAL or PENDING service under the "Service Status Summary" column.
    22  1. Click on the OK link under the "Service Status Summary" column, which will bring you to the "Service Status Details" for all the services in OK state. [[Image(Nagios-Connectivity Service Groups Details OK.png)]]
    23  1. Sort the service with the "Last Check" columns values (click on the up (ascending) orange arrow). Make sure that the time stamps are all within the last 15 minutes or so.
     17 1. Log onto the GPO [http://alerts.gpolab.bbn.com/nagios3/ alerting system].
     18 2. Select Service Group / Summary in the left pane. [[BR]][[Image(Nagios-Service Groups Summary.png)]]
     19 3. In the "GENI data plane connectivity checks" group row, check for the presence of CRITICAL or PENDING service under the "Service Status Summary" column.
     20 4. Click on the OK link under the "Service Status Summary" column, which will bring you to the "Service Status Details" for all the services in OK state. [[Image(Nagios-Connectivity Service Groups Details OK.png)]]
     21 5. Sort the service with the "Last Check" columns values (click on the up (ascending) orange arrow). Make sure that the time stamps are all within the last 15 minutes or so.
    2422
    2523== 1.3 Network Connectivity OpenFlow Check - Pass Criteria ==
     
    2725This check passes if there are no CRITICAL or PENDING services on step 3 of the Steps above,
    2826
    29 AND
     27__AND__
    3028
    3129if the time stamps of the OK services are recent on step 5 of the Steps above.
     
    3432
    3533If there are CRITICAL services in step 3 above:
    36  1. click on the CRITICAL link under the "Service Status Summary" column, which will bring you to the "Service Status Details" for all the services in CRITICAL state. [[Image(Nagios-Connectivity Service Groups Details CRITICAL.png)]]
    37  1. Sort the service with the "Last Check" columns values (click on the up (ascending) orange arrow). Make sure that the time stamps are all within the last 15 minutes or so.
     34 1. Click on the CRITICAL link under the "Service Status Summary" column, which will bring you to the "Service Status Details" for all the services in CRITICAL state. [[Image(Nagios-Connectivity Service Groups Details CRITICAL.png)]]
     35 2. Sort the service with the "Last Check" columns values (click on the up (ascending) orange arrow). Make sure that the time stamps are all within the last 15 minutes or so.
    3836
    3937If the time stamps are within the accepted range, the services are indeed in CRITICAL states.