H3c-technologies H3C Intelligent Management Center User Manual Page 81
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5. Click Reset to clear the query criteria and display all alerts.
Acknowledging, recovering, and deleting alerts
1. Access the alert list page.
2. Select one or more alerts.
3. Perform one of the following tasks:
{ Click Acknowledge to acknowledge the alerts.
{ Click Recover to recover the alerts.
{ Click Delete to delete the alerts.
Displaying alerts
SDNM presents the alert information to operators in the following ways:
• Device status—The alarm state of a device is determined by the highest level of unrecovered alerts
in the device. If the device has no unrecovered alerts, the device state is normal. Operators can view
the alarm state of a device on the device list and the device details page. For more information, see
"3 Managing resources." De
vices in different states are displayed in different colors on the
OpenFlow topology. For more information, see "6 Network virtualization."
• SDNM Widget and SDNM Overview—Displays OpenFlow alerts and device state information in
graphs. For more information, see "Viewing the Overview page" and "10 SDNM widgets."
• De
vice details page of a controller—From the device details page of a controller, the ten most recent
alerts that have not been recovered and the number and level of all unrecovered alerts can be
viewed. For more information, see "Viewing SDN controller information."
Troubleshooting service flows
SDNM is provides real-time reachability analysis for service flows and root cause analysis for faulty
service flows.
Accessing the trouble analysis page
1. Click the Service tab.
2. From the navigation tree, select VAN SDN Manager > OF Monitor > Trouble Analysis.
The Trouble Analysis page displays all the service flows.
Service flow list contents
{ Status—State of the service flow. Options are Normal and Critical.
{ Path Name—Name of the data path that carries the service flow. The path name is a
combination of the source node DPID and destination node DPID of the service flow.
{ Online Time—Time elapsed since the service flow was created.
{ Source Node—DPID of the source node of the service flow.
{ Destination Node—DPID of the destination node of the service flow.
- Preface 3
- Obtaining documentation 5
- Technical support 5
- Documentation feedback 5
- Contents 6
- 1 VAN SDN Manager overview 11
- OpenFlow instance 12
- OpenFlow table 13
- SDNM homepage 14
- SDNM functions 15
- SDNM networking 16
- 2 Quick start 18
- SDNM service flow 20
- Adding devices to IMC 22
- Synchronizing devices 22
- Viewing the Overview page 23
- Common operations 29
- Selecting devices 30
- 3 Managing resources 32
- Synchronizing controllers 34
- Querying alert listeners 39
- Managing OpenFlow instances 40
- Managing OpenFlow switches 46
- Viewing the SDN information 49
- 2. Click OK 51
- 4 Managing OpenFlow 52
- Viewing the flow table list 53
- Managing flow entries 54
- Viewing the flow entry list 55
- Viewing flow entry details 56
- Adding a flow entry 57
- Match fields 58
- Configuring actions 62
- Modifying a flow entry 64
- Deleting flow entries 64
- Managing groups 65
- Viewing the group list 66
- Viewing group details 67
- Viewing bucket details 67
- Adding a group 68
- Modifying a group 68
- Modifying the bucket list 69
- Deleting groups 69
- Managing meters 70
- Viewing meter details 71
- Viewing band details 72
- Adding a meter 72
- Modifying a meter 73
- Modifying the flags 73
- Modifying the bands 73
- Managing service flows 74
- Deleting service flows 76
- Managing OpenFlow alerts 78
- Viewing the alert details 79
- Displaying alerts 81
- 6 Network virtualization 84
- Managing the tenant network 87
- Tenant traffic rate chart 88
- DPID usage 89
- Top5 OF instances 89
- Viewing the tenant list 90
- Querying tenants 91
- Viewing the tenant details 91
- Adding a tenant 91
- Modifying a tenant 92
- Deleting tenants 92
- Viewing the tenant topology 92
- 7 Managing apps 93
- Importing an app 94
- Viewing app details 94
- Modifying an app 95
- Deleting apps 95
- Managing app licenses 96
- Deploying a license 97
- Adding a license 98
- Importing a license 98
- Modifying a license 99
- Deleting a single license 99
- Deleting licenses in batches 99
- Configuring app monitor 100
- Deploying/undeploying an app 101
- Enabling/disabling an app 101
- 8 Managing topologies 102
- Viewing device information 104
- Viewing a service flow path 104
- Viewing devices by type 105
- Viewing the logical topology 105
- Viewing the tenant network 107
- Adding an OpenFlow instance 108
- Viewing flow entries 110
- Viewing service flows 111
- Adding a service flow 111
- 9 Managing reports 113
- { Last Hour 116
- { Last Day 116
- { Last Week 116
- { Last Month 116
- { Custom Range 116
- SDN Asset Statistic Report 119
- Managing scheduled reports 124
- Viewing a scheduled report 125
- 10 SDNM widgets 134
- OF Device Status Statistics 135
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