# Monitoring the Mobile Video Gateway

This chapter provides information for monitoring the status and performance of the features and functions of the Mobile Video Gateway using the show commands found in the system CLI. These commands have many related keywords that allow them to provide useful information on all aspects of the system ranging from current software configuration through call activity and status.

The selection of keywords described in this chapter is intended to provided the most useful and in-depth information for monitoring the system. For additional information on these and other show command keywords, refer to the Command Line Interface Reference.

In addition to the CLI, the system supports the sending of SNMP (Simple Network Management Protocol) traps that indicate status and alarm conditions. See the SNMP MIB Reference for a detailed listing of these traps.

Monitoring System Status and Performance

This section contains commands used to monitor the status and performance of the features and functions of the Mobile Video Gateway. Output descriptions for most of the commands are located in the Statistics and Counters Reference.
Table 1. Mobile Video Gateway Status and Performance Monitoring Commands

To do this: | Enter this command:
--- | ---
View Information on CAE Re-addressing and Load Balancing
Display CAE re-addressing statistics. | show active-charging flows summary cae-readdressing
Display CAE configuration information, including the name of the corresponding CAE group, for all CAEs or for a specific CAE. | show cae-group server { all | name cae-name name }
View Information on Video Optimization Policy Control
Display information on groups of rule definitions configured for tiered video policies (Gold, Silver, and Bronze levels, for example) in Active Charging Services. | show active-charging group-of-ruledefs statistics
Display a list of subscribers that are assigned to a particular rulebase, such as GOLD_RBASE, for example. | show active-charging sessions full rulebase name
Display the suggested maximum bit rate value configured for each charging action, which determines the video policy. | show active-charging charging-action name name
View Information on Video Pacing
Display information on TCP video flows that have been paced. | show active-charging flows
Display detailed statistics on TCP video flows that have been paced. | show active-charging video detailed-statistics [ container { flv | mp4 | others } | rat { cdma | gprs | hspa | lte | others | umts | wlan } | ue { android | ios | laptop | others } ]
Display statistics on video pacing and TCP video flows. | show active-charging subsystem all
View Information on TCP Link Monitoring
Display statistics on the average TCP throughput and RTT (Round Trip Time) of downlink TCP traffic towards the subscriber UE. | show active-charging flows full show active-charging sessions full
View Information on Active Charging Services
Display service and configuration statistics for the Active Charging Services, including statistics for video-related Active Charging Services. | show active-charging subsystem
View Bulk Statistics for the Mobile Video Gateway
Display bulk statistics for the Mobile Video Gateway. | show bulkstats variables mvs
Display bulk statistics for the system. | show bulkstats data
View Session Subsystem and Task Information
Display Session Subsystem and Task Statistics IMPORTANT: Refer to the “System Software Task and Subsystem Descriptions” appendix of the System Administration Guide for additional information on the Session subsystem and its various manager tasks.
View Session Manager statistics. | show session subsystem facility sessmgr all
View ACS Manager statistics. | show session subsystem facility acsmgr all
View Session Disconnect Reasons
View session disconnect reasons with verbose output. | show session disconnect-reasons

Clearing Statistics and Counters

It may be necessary to periodically clear statistics and counters in order to gather new information. The system provides the ability to clear statistics and counters based on their grouping (PPP, MIPHA, MIPFA, etc.).

Statistics and counters can be cleared using the CLI clear command. Refer to the Command Line Interface Reference for detailed information on using this command.