Monitoring the SaMOG Gateway

This chapter provides information for monitoring the status and performance of the SaMOG (S2a Mobility Over GTP) Gateway using the show commands found in the CLI (Command Line Interface). These command 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 show commands listed 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 commands and keywords, refer to the Command Line Interface Reference.

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

Monitoring SaMOG Gateway Status and Performance

The following table contains the CLI commands used to monitor the status of the SaMOG Gateway features and functions. Output descriptions for most of the commands are located in the Statistics and Counters Reference.

Table 1. SaMOG Gateway Status and Performance Monitoring Commands
To do this: Enter this command:

View Service Information and Statistics

View SaMOG service information and statistics.

show samog-service { all | name service_name }

View additional SaMOG service statistics.

show samog-service statistics { all | samog-service service_name }

View CGW service information and statistics.

show cgw-service { all | name service_name }

View MRME service information and statistics.

show mrme-service { all | name service_name }

View additional session statistics.

show session disconnect-reasons

show session duration

View SaMOG Gateway bulk statistics.

show bulkstats variables samog

View bulk statistics for the system.

show bulkstats data

View Diameter AAA Server Information

View Diameter AAA server statistics.

show diameter aaa-statistics all

View Diameter message queue counters.

show diameter message-queue counters { inbound | outbound }

View Diameter statistics.

show diameter statistics

View Subscriber Information

View Subscriber Configuration Information

View locally configured subscriber profile settings (must be in the context where the subscriber resides).

show subscribers configuration username subscriber_name

View remotely configured subscriber profile settings.

show subscribers aaa-configuration username subscriber_name

View subscriber information based on IPv6 address.

show subscribers ipv6-address ipv6_address

View subscriber information based on IPv6 address prefix.

show subscribers ipv6-prefix prefix

View subscriber information based on caller ID.

show subscribers callid call_id

View subscriber information based on username.

show subscribers username name

View information for troubleshooting subscriber sessions.

show subscribers debug-info

View a summary of subscriber information.

show subscribers summary

View Subscribers Currently Accessing the System

View a list of subscribers currently accessing the system.

show subscribers all

View a list of SaMOG Gateway subscribers currently accessing the system.

show subscribers samog-only [ all | full ]

View a list of SaMOG Gateway subscribers currently accessing the system per SaMOG service.

View the P-CSCF addresses received from the P-GW.

show subscribers full username subscriber_name

View statistics for subscribers using a LMA service on the system.

show subscribers lma-only [ all | full | summary ]

View statistics for subscribers using a LMA service per LMA service.

show subscribers lma-service service_name

View Session Subsystem and Task Information

View Session Subsystem Statistics

Important 

Refer to the System Administration Guide for additional information on the Session subsystem and its various manager tasks.

View AAA Manager statistics.

show session subsystem facility aaamgr all

View AAA Proxy statistics.

show session subsystem facility aaaproxy all

View Session Manager statistics.

show session subsystem facility sessmgr all

View LMA Manager statistics.

show session subsystem facility magmgr all

View session progress information for the SaMOG service.

show session progress samog-service service_name

View session duration information for the SaMOG service.

show session duration samog-service service_name

View Task Statistics

View resource allocation and usage information for Session Manager.

show task resources facility sessmgr all

View Session Resource Status

View session resource status.

show resources session

View Session Recovery Status

View session recovery status.

show session recovery status [ verbose ]

View Session Disconnect Reasons

View session disconnect reasons.

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.

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.