H3c-technologies H3C Intelligent Management Center User Manual Page 84
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6 Network virtualization
To improve network resource usage for different network users, SDNM provides the network
virtualization function which is used to virtualize the physical OpenFlow network in a horizontal view. For
example, it can be used to create multiple OpenFlow instances on a single OpenFlow switch. Each
instance is operating as an independent virtual OpenFlow device. Tenants can use one or more virtual
OpenFlow devices to build their respective OpenFlow logical networks.
With network virtualization, the following functions can be implemented:
• Manage virtual OpenFlow devices.
• Manage the tenant's logical network.
Managing virtual OpenFlow devices
SDNM provides an OpenFlow device virtualization module for operators to add virtual OpenFlow
devices based on OpenFlow switches and centrally manage the virtual devices.
Viewing the virtual OpenFlow device list
Virtual OpenFlow devices in the list come from:
• Virtual OpenFlow devices that are synchronized from the controllers in SDNM.
• OpenFlow instances that are created by SDNM operators.
A virtual OpenFlow device takes the DPID as its device label if it is synchronized from a controller.
To view the virtual OpenFlow device list:
1. Click the Service tab.
2. From the navigation tree, select VAN SDN Manager > Network Virtualization > OF Device
Virtualization.
Virtual OpenFlow Device list contents
{ Device Status—Operating status of the virtual OpenFlow device. The status depends on the level
of the most severe alarms on the device.
{ DPID Label—DPID label of the virtual OpenFlow device. Click the label to view detailed
information about the virtual OpenFlow device. For information about parameters in the virtual
OpenFlow device details page, see "Managing an OpenFlow instance on the OpenFlow
instanc
e details page."
{ DPID—DPID that uniquely identifies an OpenFlow instance.
{ Member VLAN—VLANs on which the virtual OpenFlow device takes effect.
{ IP Address—IP address of the OpenFlow switch on which the virtual OpenFlow device is
located.
{ Controller—Device label of the controller that manages the virtual OpenFlow device.
{ Modify—Click the Modify icon to modify the virtual OpenFlow device. For more
information about modifying the virtual OpenFlow device, see "Modifying a virtual OpenFlow
de
vice."
- 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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