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Cisco Broadband Access Center 3.8 Administrator Guide
OL-27172-01
Chapter 11 Monitoring Cisco Broadband Access Center
Traffic Profiling
Number of UDP Connection Request Failure (Binding Mapping Not Found)=9,
Number of UDP Connection Request Failure (Shared Secret Not Configured)=0,
Number of UDP Connection Request Failure (Network Failures)=0,
Number of UDP Connection Request Sent=54,
Number of CXF Connection Request Received=27,
Number of CXF Connection Response Success=18,
Number of CXF Service Authentication Failure (Unauthorized)=0,
Number of CXF Service Authentication Failure (Protocol Header Not Found)=0
STUN Binding Information
The STUN server stores the binding information from the device in its cache. You can view the binding
information at any point of time by running the utility dumpStunBindingInfo.sh available under
STUN_HOME/stun/internal/bin directory.
Using dumpStunBindingInfo.sh
To display the collected STUN binding information, run the dumpStunBindingInfo.sh tool from the
STUN_HOME/stun/internal/bin directory.
Syntax Description
dumpStunBindingInfo.sh [-?] [-file]
where:
• -?—Prints this usage message
• -file—Bindinginfo file to be parsed
Here binding info file is available under the STUN_DATA/stun/ directory.
Traffic Profiling
Cisco BAC provides details about the traffic between the CPE and the DPE to provide visibility into
flows that may be causing issues. This traffic profiling provides statistics on the following:
• Number of CWMP sessions handled
• Number of devices rejected
• Number of HTTP file requests handled
• Home Provisioning Group redirection status
• Traffic caused by chatty clients
The periodic statistics provides details, including the name of each Remote Procedure Call (RPC) and
the specific types of Inform messages. The following RPC methods are monitored and reported:
• GetRPCMethods
• SetParameterValues
• GetParameterValues
• SetParameterAttributes
• GetParameterAttributes