Wednesday, 11 December 2013

Example of an overload condition(On Cisco WAE)

Its very easy to identify your WAE is overloaded or not. Just have to run few commands and observe the outputs which are highlighted as below.

#sh statistics con(On Cisco WAE)
•
•Current Active Optimized Flows:                      5960-->nearly equal to connection limit
•   Current Active Optimized TCP Plus Flows:          5609
•   Current Active Optimized TCP Only Flows:          349
•   Current Active Optimized TCP Preposition Flows:   0
•Current Active Auto-Discovery Flows:                 23
•Current Reserved Flows:                              40
•Current Active Pass-Through Flows:                   1260
•Historical Flows:                                    585
•
#sh tfo detail(On Cisco WAE)
•
•   Policy Engine Config Item            Value              
•   -------------------------            -----              
•   State                                Registered         
•   Default Action                       Use Policy         

•   Connection Limit                     6000

•Policy Engine Statistics       
•   -------------------------      
•   Session timeouts: 0,  Total timeouts: 0
•   Last keepalive received 00.4 Secs ago
•   Last registration occurred 417:10:10:06.7 Days:Hours:Mins:Secs ago
•   Hits:               1693419791, Update Released:              886466302
•   Active Connections:       5960, Completed Connections:        476081344
•   Drops:                       0, Pre-Resource Counter:         21
•   Rejected Connection Counts Due To: (Total: 342344669)
•      Not Registered      :          0,  Keepalive Timeout   :          0
•      No License          :          0,  Load Level          :          0
•      Connection Limit    :  342344669,  Rate Limit          :          0
•      Minimum TFO         :          0,  Resource Manager    :          0
•      Global Config       :          0,  TFO Overload        :          0
•      Server-Side         :          0,  DM Deny             :          0
•      No DM Accept        :          0

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