H3C S6820 Series Command Reference Manual

Also see for S6820 Series: Installation guide Configuration Examples

H3C S6820 Series Command Reference Manual Manual pdf 37 page image

31Usage guidelinesLayer 3 flow entries in the MAC-IP flow tables might be overwritten. In such cases, you can use thiscommand to obtain all Layer 3 flow entries in the MAC-IP flow tables from the controller again.Examples# Refresh all Layer 3 flow entries in the MAC-IP flow tables for OpenFlow instance 1. system-view[Sysname] openflow instance 1[Sysname-of-inst-1] refresh ip-flowreset openflow instance statisticsUse reset openflow instance statistics to clear statistics on packets that a controller sends andreceives for an OpenFlow instance.Syntaxreset openflow instance instance-id { controller [ controller-id ] | listened } statisticsViewsUser viewPredefined user rolesnetwork-adminParametersinstance-id: Specifies an OpenFlow instance by its ID in the range of 1 to 4094.controller-id: Specifies a controller by its ID in the range of 0 to 63. If you do not specify a controllerID, this command clears statistics on packets that all controllers send and receive for an OpenFlowinstance.listened: Specifies the client that connects to the server enabled for the OpenFlow instance.Examples# Clear statistics on packets that all controllers send and receive for OpenFlow instance 1. reset openflow instance 1 controller statisticstcp dscpUse tcp dscp to set a DSCP value for OpenFlow packets.Use undo tcp dscp to restore the default.Syntaxtcp dscp dscp-valueundo tcp dscpDefaultThe DSCP value for OpenFlow packets is not set.ViewsOpenFlow instance viewPredefined user rolesnetwork-admin

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