Page History

...

• Improves the QoS report by providing 'Standardised Quality of Service' on Cisco, Huawei, Juniper and Teldat devices insofar as these devices support QoS.
  • Teldat proprietary BRS is also interpreted as QoS insofar as BRS implements QoS;
  • opReports 3.2.0 does not have a dependancy dependency on any particular version of NMIS8;
  • NMIS8 modelling needs to be set up correctly for the Standardised QoS report to work correctly - the following files have been developed to assist in regard to NMIS modelling to support Standardised QoS:
    • These files are examples that should be reviewed and adapted as needed before implementation:
      • Plugin to support Huawei QoS devices at nmis8/conf/plugins/QualityOfServiceStattable.pm: QualityOfServiceStattable.pm
      • Common model file to support Huawei QoS devices at nmis8/models/Common-Huawei-cbqos.nmis: Common-Huawei-cbqos.nmis
      • Example model file at nmis8/models/Model-HuaweiRouterAR2240-uses-common.nmis: Model-HuaweiRouterAR2240-uses-common.nmis
      • Plugin to support Juniper CoS devices at nmis8/conf/plugins/jnxCoStable.pm: jnxCoStable.pm
      • Common model file to support Juniper CoS devices at nmis8/models/Common-Juniper-jnxCoS.nmis: Common-Juniper-jnxCoS.nmis
        • Please note that TotalDropPkts in this file is calculated as sum of jnxCosIfqTailDropPkts and jnxCosIfqTotalRedDropPkts as a 'calculate' example:
          • TotalDropPkts can be adapted to rather be only jnxCosIfqTotalRedDropPkts, or can be disabled completely by commenting out the entry
      • Common model file to support Teldat QoS and BRS at nmis8/models/Common-Teldat-cbqos.nmis: Common-Teldat-cbqos.nmis
      • Example model file at nmis8/models/Model-TeldatM1-uses-common.nmis: Model-TeldatM1-uses-common.nmis
      • Teldat QoS graph file at nmis8/models/Graph-TeldatQoSStat.nmis: Graph-TeldatQoSStat.nmis
      • Teldat BRS graph file at nmis8/models/Graph-TeldatBRSStat.nmis: Graph-TeldatBRSStat.nmis
      • Teldat graph file at nmis8/models/Graph-mem-proc-teldat.nmis: Graph-mem-proc-teldat.nmis
    • The following changes will also be needed in NMIS8:
      • nmis8/models/Common-database.nmis
        • add following two lines after 'QualityOfServiceStat' => '/nodes/$node/interface/hwqos-$index.rrd':
        • 'TeldatQoSStat' => '/nodes/$node/interface/tdqos-$index.rrd',
          'TeldatBRSStat' => '/nodes/$node/interface/tdbrs-$index.rrd',
      • nmis8/conf/Model-Policy.nmis
      • set Juniper_CoS => 'true' in 999 => {...} section
      • nmis8/models/Model.nmis
        • needs approporate entries for the Huawei and Teldat models to use their respective example models:
          • 'HuaweiRouterAR2240-uses-common' => 'AR2240'
          • 'TeldatM1-uses-common' => 'M1'
      • The following Juniper device settings need checking:
      • Edit each node and set 'CBQoS' to 'both' or 'out' then update each node
      • Update all device nodes affected by these changes
• Please read about the known_reports_cache:
  • Although the known_reports_cache has not changed since version 3.1.11, It is important to understand the benefits of applying the cache
    and that deleting reports via cronjob or commandline should be followed by a command to flush the known_reports_cache.

...