H3C Technologies H3C Intelligent Management Center - Manual (Page 36)

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{
ARP Aging Time (Minutes)—Modify the ARP aging time in minutes.
{
Flow Mod Idle Timeout (Seconds)—Modify the flow idle timeout in seconds.
3. Click OK in this area.
4. Click Back to go back to the controller details page.
To view the current and default settings of global parameters, see " Viewing configurations of a
controller ."
Viewing OpenFlow instances managed by the controller
1. On the SDN Info tab, click the number next to the OF Instances field.
The OpenFlow instance list displays all OpenFlow instances managed by the controller.
OpenFlow instance list contents
{
Device Status—Status of the OpenFlow instance.
{
DPID Label—Device label of the OpenFlow instance.
{
DPID—DPID of the OpenFlow instance.
{
IP Address—IP address of the OpenFlow switch to which the OpenFlow instance belongs.
{
Controller—Device label of the controller.
{
OF Ports—Number of OpenFlow ports in the OpenFlow instance.
{
Flow Entries—Number of flow entries in the OpenFlow instance.
{
Endpoint—Number of endpoints connected to the OpenFlow instance.
2. Click Close.
Viewing the flow list managed by the controller
1. On the SDN Info tab, click the number next to the OF Entries field.
The OpenFlow entry list displays all OpenFlow entries managed by the controller.
OpenFlow entry list contents
{
Table ID—ID of the flow table to which the flow entry belongs.
{
Match Field—Packet field that the flow entry matches.
{
Priority—Priority of the flow entry.
{
Hard Timeout—Hard timeout of the flow entry. When the timeout expires, the OpenFlow entry
is deleted from the OpenFlow instance regardless of whether or not it matches a data flow.
{
Idle Timeout—Idle timeout of the flow entry. When the timeout expires, the OpenFlow entry is
deleted from the OpenFlow instance if it does not match any data flows.
{
DPID—DPID of the OpenFlow instance to which the OpenFlow entry is deployed.
{
Creation Time—Time when the OpenFlow entry was created.
2. Click Close.
Viewing OpenFlow ports managed by the controller
1. On the SDN Info tab, click the number next to the OF Interfaces field.
The OpenFlow port list displays all OpenFlow ports managed by the controller.
OpenFlow port list contents
{
Port Index—Index of the OpenFlow port. The value is decided by the OpenFlow switch that is
managed by the controller.