© Copyright Lenovo 2017 Chapter 3: Statistics Commands 303Bad‐Flags Count of error messages sent when the specified flags inthe flow_mod message are unsupported. Available only inOpenFlow 1.3.Group‐Mod‐Failed Available only in OpenFlow 1.3Group‐Exists Count of error message sent to Controller due to alreadyexisting group. Available only in OpenFlow 1.3.Invalid‐Group Count of error message sent to Controller due to invalidgroup. Available only in OpenFlow 1.3.Weight‐UnsupportedCount of error message sent to Controller due tounsupported “weight” parameter. Available only inOpenFlow 1.3.Out‐of‐Groups Count of error message sent to Controller due to full grouptable. Available only in OpenFlow 1.3.Out‐of‐Buckets Count of error message sent to Controller due to fullbucket count per group. Available only in OpenFlow 1.3.Chaining‐UnsupportedCount of error message sent to Controller due tounsupported groups that forward to groups. Availableonly in OpenFlow 1.3.Watch‐Unsupported Count of error message sent to Controller due tounsupported “watch” parameter. Available only inOpenFlow 1.3.Loop Count of error message sent to Controller due tounsupported checking that no loop is created whilechaining groups. Available only in OpenFlow 1.3.Unknown‐Group Count of error message sent to Controller due tounsupported group type. Available only in OpenFlow 1.3.Chained‐Group Count of error message sent to Controller due tounsupported groups that forward to groups. Availableonly in OpenFlow 1.3.Bad‐Type Count of error message sent to Controller due to wronggroup type. Available only in OpenFlow 1.3.Bad‐Command Count of error message sent to Controller due tounsupported command. Available only in OpenFlow 1.3.Bad‐Bucket Count of error message sent to Controller due to error inbucket. Available only in OpenFlow 1.3.Bad‐Watch Count of error message sent to Controller due to error inwatch group. Available only in OpenFlow 1.3.Permission‐Error Count of error message sent to Controller due permissionerror. Available only in OpenFlow 1.3.Table 133. OpenFlow StatisticsParameter Description