GPRS Schema Statistics


GPRS Schema Statistics
 
 
The GPRS schema provides the following types of statistics:
 
Counter: A counter records incremental data cumulatively and rolls over when the counter limit is reached. The limit depends upon the counter data type.
Gauge: A gauge statistic indicates a single value representative of a single instance. This type is often used to track particular events in time.
Important: The format string syntax is described by Schema Format String Syntax in the Bulk Statistics Overview chapter.
Important: Unless otherwise indicated, all statistics are counters. For statistics with the Int32 data type, the roll-over to zero limit is 4,294,967,295. For statistics with the Int64 data type, the roll-over to zero limit is 18,446,744,073,709,551,615. All counter statistics are cumulative and reset only by one of the following methods: roll-over (as described above), after a system restart, or after a clear command is performed. All statistics are considered standards-based unless otherwise noted. All Data Type values with an * have had values increased from Int32 to Int64 in releases 9.0 and higher.
The following variables are supported:
 
GPRS Service Schema Statistics
Description: Total number of SNDCP bytes received from MS for all subscribers at SNDCP layer using LLC Acknowledged mode of LLC operation.
Triggers: Increments after the uplink data packet has passed SNDCP validations as mentioned in sections 6.7 and 6.9 of SNDCP TS 44.065.
Availability: per GPRS service, per Routing Area
Type: Counter
Description: Total number of SNDCP bytes sent to MS for all subscribers at SNDCP layer using LLC Acknowledged mode of LLC operation.
Triggers: Increments after the uplink data packet has passed SNDCP validations as mentioned in sections 6.7 and 6.9 of SNDCP TS 44.065.
Availability: per GPRS service, per Routing Area
Type: Counter
Description: Total number of SNDCP bytes received from MS for all subscribers at SNDCP layer using LLC Un-acknowledged mode of LLC operation.
Triggers: Increments after the uplink data packet has passed SNDCP validations as mentioned in sections 6.7 and 6.9 of SNDCP TS 44.065.
Availability: per GPRS service, per Routing Area
Type: Counter
Description: Total number of SNDCP bytes sent to MS for all subscribers at SNDCP layer using LLC Un-acknowledged mode of LLC operation.
Triggers: Increments after the uplink data packet has passed SNDCP validations as mentioned in sections 6.7 and 6.9 of SNDCP TS 44.065.
Availability: per GPRS service, per Routing Area
Type: Counter
Description: This proprietary statistic indicates the total number of bytes of LLC frames received from an MS. This value includes all LLC messages (data + gmm messages + other LLC messages).
Triggers: Increments when the LLC layer receives a packet (can be UI frame, U frame, S frame or U frame) from lower BSSGP layer.
Availability: per GRPS service
Type: Counter
Description: This proprietary statistic indicates the total number of bytes sent from the LLC layer to an MS from the SGSN. This value includes all LLC messages (data + gmm messages + other LLC messages).
Triggers: Increments when the LLC layer sends a packet (can be UI frame, U frame, S frame or U frame) to the lower BSSGP layer.
Availability: per GPRS service
Type: Counter
Description: This proprietary statistic indicates the total number of unacknowledged UI frames received at the LLC layer from an MS.
Triggers: Increments when the LLC layer receives a UI frame in unacknowledged mode from the lower BSSGP layer.
Availability: per GPRS service
Type: Counter
Description: This proprietary statistic indicates the total number of unacknowledged UI frames sent from the LLC to an MS.
Triggers: Increments when the LLC layer sends a UI frame in unacknowledged mode to the lower BSSGP layer.
Availability: per GPRS service
Type: Counter
Description:Total number of LLC frames with ciphered unnumbered information sent to the MS.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA1 ciphered data frames received at LLC layer; where the data frames include SNDCP sapi i.e 3,5,9 or 11).
Triggers: Increments when receiving data frame ciphered with the GPRS GEA1 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA1 ciphered data frames transmitted from the LLC layer; where the data frames include SNDCP sapi i.e 3,5,9 or 11).
Triggers: Increments when transmitting data frame ciphered with the GPRS GEA1 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA1 ciphered data bytes received at the LLC layer.
Triggers: Increments when receiving a data octet ciphered with GPRS GEA1 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA1 ciphered data bytes transmitted from the LLC layer.
Triggers: Increments when transmitting a data octet ciphered with GPRS GEA1 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA2 ciphered data frames received at LLC layer; where the data frames include SNDCP sapi i.e 3,5,9 or 11).
Triggers: Increments when receiving data frame ciphered with the GPRS GEA2 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA2 ciphered data frames trasnmitted from the LLC layer; where the data frames include SNDCP sapi i.e 3,5,9 or 11).
Triggers: Increments when transmitting data frame ciphered with the GPRS GEA2 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA2 ciphered data bytes received at the LLC layer.
Triggers: Increments when receiving a data octet ciphered with GPRS GEA2 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA2 ciphered data bytes transmitted from the LLC layer.
Triggers: Increments when transmitting a data octet ciphered with GPRS GEA2 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA3 ciphered data frames received at LLC layer; where the data frames include SNDCP sapi i.e 3,5,9 or 11).
Triggers: Increments when receiving data frame ciphered with the GPRS GEA3 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA3 ciphered data frames transmitted from the LLC layer; where the data frames include SNDCP sapi i.e 3,5,9 or 11).
Triggers: Increments when trasnmitting data frame ciphered with the GPRS GEA3 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA3 ciphered data bytes received at the LLC layer.
Triggers: Increments when receiving a data octet ciphered with GPRS GEA3 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Indicates the total number of GEA3 ciphered data bytes transmitted from the LLC layer.
Triggers: Increments when transmitting a data octet ciphered with GPRS GEA3 ciphering algorithm.
Availability: per GPRS service.
Type: Counter
Description: Total number of unciphered frames received at the LLC layer.
Triggers: Increments when the incoming frame is unciphered.
Availability: per GPRS service.
Type: Counter
Description: Total number of unciphered frames transmitted from the LLC layer.
Triggers: Increments when the outgoing frame is unciphered.
Availability: per GPRS service.
Type: Counter
Description: Total number of unciphered data frames received at the LLC layer, where the data frames include SNDCP sapi i.e 3,5,9 or 11).
Triggers: Increments when the incoming data frame is unciphered.
Availability: per GPRS service.
Type: Counter
Description: Total number of unciphered data frames transmitted at the LLC layer, where the data frames include SNDCP sapi i.e 3,5,9 or 11).
Triggers: Increments when the outgoing data frame is unciphered.
Availability: per GPRS service.
Type: Counter
Description: Total number of unciphered data bytes received at the LLC layer.
Triggers: Increments when receiving an unciphered data octet.
Availability: per GPRS service.
Type: Counter
Description: Total number of unciphered data bytes transmitted from the LLC layer.
Triggers: Increments when transmitting an unciphered data octet.
Availability: per GPRS service.
Type: Counter
Description: This proprietary statistic indicates the total number of XID-reset messages received from the MS.
Triggers: Increments when the LLC layer receives an XID request from the lower BSSGP layer.
Availability: per GPRS service.
Type: Counter
Description: This proprietary statistic indicates the total number of XID-reset messages sent to the MS. This includes responses to XIDs sent by the SGSN and SID command from the MS.
Triggers: Increments when the LLC layer sends an XID request to the lower BSSGP layer.
Availability: per GPRS service.
Type: Counter
Description: Stat collected on the Gn interface provides the total number of bytes of data sent by a GGSN to a specific BSC.
Triggers: Increments by the number of bytes of data in the data packet whenever a data packet is sent in the downlink direction from the GGSN to a subscriber served by the particular BSC.
Type: Counter
Description: Stat collected on the Gn interface provides the total number of data packets a GGSN sent to a specific BSC.
Triggers: Increments whenever a data packet is sent in the downlink direction from the GGSN to a subscriber served by the particular BSC.
Type: Counter
Description: Stat collected on the Gn interface provides the total number of bytes of data received by a GGSN from a specific BSC.
Triggers: Increments by the number of bytes of data in the data packet whenever a data packet is sent in the uplink direction to the GGSN from a subscriber served by the particular BSC.
Type: Counter
Description: Stat collected on the Gn interface provides the total number of data packets the GGSN received from a specific BSC.
Triggers: Increments whenever a data packet is sent in the uplink direction to the GGSN from a subscriber served by the particular BSC.
Type: Counter
Description: This proprietary statistic indicates the total number of currently attached GPRS subscribers whose MS network capability supports GEA0 (no ciphering).
Availability: per GPRS Service
Type:Gauge
Description: This proprietary statistic indicates the total number of currently attached GPRS subscribers whose MS network capability supports GEA1 encryption.
Availability: per GPRS Service
Type: Gauge
Description: This proprietary statistic indicates the total number of currently attached GPRS subscribers whose MS network capability supports GEA2 encryption.
Availability: per GPRS Service
Type: Gauge
Description: This proprietary statistic indicates the total number of currently attached GPRS subscribers whose MS network capability supports GEA3 encryption.
Availability: per GPRS Service
Type: Gauge
Description: This proprietary statistic indicates the total number of currently attached GPRS subscribers who have negotiated, with the SGSN during authentication and ciphering request, to use GEA0 (no ciphering).
Availability: per GPRS Service
Type: Gauge
Description: This proprietary statistic indicates the total number of currently attached GPRS subscribers who have negotiated, with the SGSN during authentication and ciphering request, to use GEA1 encryption.
Availability: per GPRS Service
Type: Gauge
Description: This proprietary statistic indicates the total number of currently attached GPRS subscribers who have negotiated, with the SGSN during authentication and ciphering request, to use GEA2 encryption.
Availability: per GPRS Service
Type: Gauge
Description: This proprietary statistic indicates the total number of currently attached GPRS subscribers who have negotiated, with the SGSN during authentication and ciphering request, to use GEA3 encryption.
Availability: per GPRS Service
Type: Gauge
Important: See Bulk Statistics Overview for statistics that are common to all schema.
 
 

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