H3C S6820 Series Command Reference Manual

Also see for S6820 Series: Installation guide Configuration Examples

H3C S6820 Series Command Reference Manual Manual pdf 27 page image

21Field DescriptionChannelStatus of the OpenFlow channel to the controller:• Connected—An OpenFlow channel has been established.• Failed(Se)—The OpenFlow channel is disconnected from the controller,and the OpenFlow instance uses the secure connection interruptionmode.• Failed(Sm)—The OpenFlow channel is disconnected from the controller,and the OpenFlow instance uses the smart connection interruptionmode.• Failed(Sa)—The OpenFlow channel is disconnected from the controller,and the OpenFlow instance uses the standalone connection interruptionmode.If the OpenFlow instance is not activated, this field displays a hyphen (-).Table num Number of flow tables that the OpenFlow instance has.If the OpenFlow instance is not activated, this field displays a hyphen (-).Port num Number of ports that belong to the OpenFlow instance.If the OpenFlow instance is not activated, this field displays a hyphen (-).ReactivateWhether the OpenFlow instance is required to be reactivated. N indicates theconfiguration is unchanged and the OpenFlow instance is not required to bereactivated.If the OpenFlow instance is not activated, this field displays a hyphen (-).fail-open modeUse fail-open mode to set the connection interruption mode for an OpenFlow switch.Use undo fail-open mode to restore the default.Syntaxfail-open mode { secure | smart | standalone }undo fail-open modeDefaultThe connection interruption mode is secure, and the controller deploys the table-miss flow entry (theaction is Drop) to the OpenFlow instance.ViewsOpenFlow instance viewPredefined user rolesnetwork-adminParameterssecure: Configures the OpenFlow switch to use flow tables for traffic forwarding after it isdisconnected from all controllers. If the output action in a matching flow entry is to forward traffic to acontroller, the traffic is discarded.smart: Configures the OpenFlow switch to use flow tables for traffic forwarding after it isdisconnected from all controllers. If the output action in a matching flow entry is to forward traffic to acontroller, the traffic is forwarded in normal process.standalone: Configures the OpenFlow switch to use the normal forwarding process after it isdisconnected from all controllers.