> GPRS Schema Statistics
> The GPRS schema provides operational statistics that can be used for monitoring and troubleshooting the following products: 2G SGSN
> This schema provides the following types of statistics:

> • | Counter: A counter records incremental data cumulatively and rolls over when the counter limit is reached.

> • | All counter statistics are cumulative and reset only by one of the following methods: roll-over when limit is reached, after a system restart, or after a clear command is performed.

> • | The limit depends upon the data type.

> • | Gauge: A gauge statistic indicates a single value; a snapshot representation of a single point in time within a defined time frame. The gauge changes to a new value with each snapshot though a value may repeat from one period to the next. The limit depends upon the data type.

> • | Information: This type of statistic provides information, often intended to differentiate sets of statistics; for example, a VPN name or IP address. The type of information provided depends upon the data type.

> The data type defines the format of the data for the value provided by the statistic. The following data types are used in statistics for this schema:

> • | Int32/Int64: An integer, either 32-bit or 64-bit:

> • | 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.

> • | Float: A numeric value that can be represented fractionally; for example, 1.345.

> • | String: A series of ASCII alphanumeric characters in a single grouping, usually pre-configured.

> Important: Unless otherwise indicated, all statistics are counters and all statistics are standards-based.
> Key Variables: Every schema has some variables which are typically referred to as 'key variables'. These key variables provide index markers to identify which object the statistics apply to. For example, in the card schema, the card number (variable %card%) uniquely identifies a card. For an HA service, the keys would be "%vpnname%" plus "%servname%", as the combination uniquely identifies an HA service. So, in a given measurement interval, one row of statistics will be generated per unique key. The schema keys are identified in the Description section of the table.
> Bulk Statistic Variables in the GPRS Service Schema

> Variables | Description | Data Type
> vpnname | The name of the context configured on the system that is currently facilitating the GPRS service. This is a key variable. | String
> vpnid | The identification number of the context configured on the system that is currently facilitating the GPRS service. This is an internal reference number. This is a key variable. | Int32
> servname | The name of the GPRS service configured on the system for which the statistics are displayed. This is a key variable. | String
> nse-id | The network service entity identifier in this GPRS service. This is a key variable. | Int32
> ns-num-bytes-rvcd | This statistics has been obsoleted. | Int32
> ns-num-bytes-sent | This statistics has been obsoleted. | Int32
> ns-num-nsvc-failed | This statistics has been obsoleted. | Int32
> ns-num-nsvc-congest | This statistics has been obsoleted. | Int32
> ns-num-unit-data-msg-rcvd | This statistics has been obsoleted. | Int32
> ns-num-unit-data-msg-sent | This statistics has been obsoleted. | Int32
> ns-num-alive-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-alive-pdu-sent | This statistics has been obsoleted. | Int32
> ns-num-alive-ack-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-alive-ack-pdu-sent | This statistics has been obsoleted. | Int32
> ns-num-block-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-block-pdu-sent | This statistics has been obsoleted. | Int32
> ns-num-block-ack-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-block-ack-pdu-sent | This statistics has been obsoleted. | Int32
> ns-num-unblock-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-unblock-pdu-sent | This statistics has been obsoleted. | Int32
> ns-num-unblock-ack-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-unblock-ack-pdu-sent | This statistics has been obsoleted. | Int32
> ns-num-reset-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-reset-pdu-sent | This statistics has been obsoleted. | Int32
> ns-num-reset-ack-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-reset-ack-pdu-sent | This statistics has been obsoleted. | Int32
> ns-num-status-pdu-rcvd | This statistics has been obsoleted. | Int32
> ns-num-status-pdu-sent | This statistics has been obsoleted. | Int32
> num-sns-size-rcvd | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) size messages received by the network service entity. Triggers: Increments upon receiving the SNS size from the BSC. Availability: per GPRS service | Int32
> num-sns-size-ack-sent | Description: This proprietary statistic indicates the total number of ACK messages sent for Sub-Network Service (SNS) messages by the network service entity. Triggers: Increments after sending a SNS size ACK to the BSC. Availability: per GPRS service | Int32
> num-sns-size-fail-rcvd-unknown-nse | Description: This proprietary statistic indicates the total number of SNS size messages failed due to unknown network service entity. Triggers: Increments upon receiving SNS size messages from an unknown NSE (such as a BSC) with the reset flag unset. Availability: per GPRS service | Int32
> num-sns-config-rcvd | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages received by the network service entity. Triggers: Increments upon receiving SNS configuration from the BSC. Availability: per GPRS service | Int32
> num-sns-config-sent | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages sent by the network service entity. Triggers: Increments after sending SNS configuration to the BSC. Availability: per GPRS service | Int32
> num-sns-config-ack-sent | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration ACK messages sent by the network service entity. Triggers: Increments after sending SNS configuration ACK to the BSC. Availability: per GPRS service | Int32
> num-sns-config-ack-rcvd | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration ACK messages received by the network service entity. Triggers: Increments upon receiving SNS configuration ACK from the BSC. Availability: per GPRS service | Int32
> sns-config-fail-rcv-pdu-not-compat-state | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed as received packet data unit was not compatible with the message state in network service entity. Availability: per GPRS service | Int32
> sns-config-fail-sent-pdu-not-compat-state | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed as sent packet data unit was not compatible with the message state in network service entity. Availability: per GPRS service | Int32
> sns-config-fail-rcv-inval-ipv4-endpt | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to invalid number of IPv4 endpoints in a received message. Triggers: Increments upon receiving SNS configuration ACK from a BSC with cause indicating an invalid number of IPv4 endpoints. Availability: per GPRS service | Int32
> sns-config-fail-sent-inval-ipv4-endpt | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to invalid number of IPv4 endpoints in a sent message. Triggers: Increments when the number of IPv4 endpoints received in a SNS configuration message exceeds the maximum number of endpoints (received in SNS size messages). Availability: per GPRS service | Int32
> sns-config-fail-rcv-inval-ipv6-endpt | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to invalid number of IPv6 endpoints in a received message. Triggers: Increments upon receiving SNS configuration ACK from a BSC with cause indicating an invalid number of IPv6 endpoints. Availability: per GPRS service | Int32
> sns-config-fail-sent-inval-ipv6-endpt | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to invalid number of IPv6 endpoints in sent message. Triggers: Increments when the number of IPv6 endpoints received in a SNS configuration message exceeds the maximum number of endpoints (received in SNS size messages). Availability: per GPRS service | Int32
> sns-config-fail-rcv-prot-err-unspec | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to an unspecified protocol error in a received message. Availability: per GPRS service | Int32
> sns-config-fail-sent-prot-err-unspec | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to unspecified protocol error in a sent message. Triggers: Increments upon receiving SNS configuration ACK from a BSC with cause indicating an unspecified protocol error. Availability: per GPRS service | Int32
> sns-config-fail-rcv-inval-essential-param | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to invalid mandatory parameters in a received message. Triggers: Increments upon receiving SNS configuration with an IP address of 0.0.0.0 or 255.255.255.255. Availability: per GPRS service | Int32
> sns-config-fail-sent-inval-essential-param | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to invalid mandatory parameters in a sent message. Availability: per GPRS service | Int32
> sns-config-fail-rcv-internal-err | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to internal error in a received message. Triggers: Increments upon receiving an unexpected SNS configuration or the peer NSVL configuration fails in the SGSN due to a software issue. Availability: per GPRS service | Int32
> sns-config-fail-sent-internal-err | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to internal error in a sent message. Availability: per GPRS service | Int32
> sns-config-fail-rcv-inval-weight | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to invalid weight bit in a received message. Triggers: Increments when the total signaling or data weight of all endpoints received in the SNS configuration is zero. Availability: per GPRS service | Int32
> sns-config-fail-sent-inval-weight | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration messages failed due to invalid weight bit in a sent message. Triggers: Increments upon receiving SNS configuration ACK from a BSC with cause indicating invalid weights. Availability: per GPRS service | Int32
> sns-config-fail-sent-no-rsp-from-peer | Description: This proprietary statistic indicates the total number of Sub-Network Service (SNS) configuration message failed due to no response from a peer. Triggers: Increments following the expiration of a TSNS provisioning attempt for a SNS configuration. Availability: per GPRS service | Int32
> num-sns-add-rcvd | Description: This proprietary statistic indicates the total number of SNS-ADD messages received. Triggers: Increments upon receiving an ADD SNS message. Availability: per GPRS service | Int32
> num-sns-add-sent | Description: This proprietary statistic indicates the total number of SNS-ADD messages sent. Triggers: Increments after sending an ADD SNS message. Availability: per GPRS service | Int32
> sns-add-fail-rcv-pdu-not-compat-state | Description: This proprietary statistic indicates the total number of ADD SNS messages failed as received packet data unit was not compatible with the message state in network service entity. Availability: per GPRS service | Int32
> sns-add-fail-sent-pdu-not-compat-state | Description: This proprietary statistic indicates the total number of ADD SNS messages failed as sent packet data unit was not compatible with the message state in network service entity. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the PDU is not compatible with the protocol for the ADD SNS message. Availability: per GPRS service | Int32
> sns-add-fail-rcv-inval-ipv4-endpt | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to an invalid number of IPv4 endpoints in a received message. Triggers: Increments when the number of IPv4 endpoints received in an ADD SNS message plus the number of IPv4 endpoints received in the SNS configuration exceeds the maximum number of endpoints (as received in the SNS size message). Availability: per GPRS service | Int32
> sns-add-fail-sent-inval-ipv4-endpt | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to invalid number of IPv4 endpoints in a sent message. Triggers: Increments when the number of IPv4 endpoints sent in an ADD SNS message plus the number of IPv4 endpoints sent in the SNS configuration exceeds the maximum number of endpoints (as determined by the SNS size message). Availability: per GPRS service | Int32
> sns-add-fail-rcv-inval-ipv6-endpt | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to invalid number of IPv6 endpoints in a received message. Triggers: Increments when the number of IPv6 endpoints received in an ADD SNS message plus the number of IPv6 endpoints received in the SNS configuration exceeds the maximum number of endpoints (as received in the SNS size message). Availability: per GPRS service | Int32
> sns-add-fail-sent-inval-ipv6-endpt | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to invalid IPv6 address of endpoint in a sent message. Triggers: Increments when the number of IPv6 endpoints sent in an ADD SNS message plus the number of IPv6 endpoints sent in the SNS configuration exceeds the maximum number of endpoints (as determined by the SNS size message). Availability: per GPRS service | Int32
> sns-add-fail-rcv-prot-err-unspec | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to an unspecified protocol error in a received message. Triggers: Increments when an ADD SNS is received before the SNS configuration. Availability: per GPRS service | Int32
> sns-add-fail-sent-prot-err-unspec | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to unspecified protocol error in sent message. Triggers: Increments when an ADD SNS is sent before the SNS configuration. Availability: per GPRS service | Int32
> sns-add-fail-rcv-inval-essential-param | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to invalid mandatory parameters in received message. Triggers: Increments upon receiving an ADD SNS containing an IP address of 0.0.0.0 or 255.255.255.255. Availability: per GPRS service | Int32
> sns-add-fail-sent-inval-essential-param | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to invalid mandatory parameters in sent message. Availability: per GPRS service | Int32
> sns-add-fail-rcv-internal-err | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to internal error in received message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating equipment failure for the ADD SNS. Availability: per GPRS service | Int32
> sns-add-fail-sent-internal-err | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to internal error in sent message. Triggers: Increments after sending an SNS ACK with a cause code indicating equipment failure for the ADD SNS. Availability: per GPRS service | Int32
> sns-add-fail-rcv-inval-weight | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to invalid weight bit in received message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating invalid weights for the ADD SNS. Availability: per GPRS service | Int32
> sns-add-fail-sent-inval-weight | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to invalid weight bit in sent message. Triggers: Increments after sending an SNS ACK with a cause code indicating invalid weights for the ADD SNS. Availability: per GPRS service | Int32
> sns-add-fail-sent-no-rsp-from-peer | Description: This proprietary statistic indicates the total number of ADD SNS messages failed due to no response from peer. Triggers: Increments following the expiration of a TSNS provisioning attempt for a SNS ADD. Availability: per GPRS service | Int32
> num-sns-delete-rcvd | Description: This proprietary statistic indicates the total number of DELETE SNS messages received. Triggers: Increments upon receiving a DELETE SNS message. Availability: per GPRS service | Int32
> num-sns-delete-sent | Description: This proprietary statistic indicates the total number of DELETE SNS messages sent. Triggers: Increments after sending a DELETE SNS message. Availability: per GPRS service | Int32
> sns-delete-fail-rcv-pdu-not-compat-state | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed as received packet data unit was not compatible with the message state in network service entity. Availability: per GPRS service | Int32
> sns-delete-fail-sent-pdu-not-compat-state | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed as sent packet data unit was not compatible with the message state in network service entity. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the PDU is not compatible with the protocol for the DELETE SNS message. Availability: per GPRS service | Int32
> sns-delete-fail-rcv-unknown-ip-endpt | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to an unknown IP endpoint in a received message. Triggers: Increments when a DELETE SNS is received from an unknown NSE or the DELETE SNS contains all unknown IP endpoints. Availability: per GPRS service | Int32
> sns-delete-fail-sent-unknown-ip-endpt | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to unknown endpoint in a sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the DELETE SNS message contains unknown IP endpoints. Availability: per GPRS service | Int32
> sns-delete-fail-rcv-unknown-ip-address | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to invalid IP address in a received message. Triggers: Increments when the DELETE SNS contains an unknown IP address. Availability: per GPRS service | Int32
> sns-delete-fail-sent-unknown-ip-address | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to invalid IP address in a sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the DELETE SNS message contained an unknown IP address. Availability: per GPRS service | Int32
> sns-delete-fail-rcv-prot-err-unspec | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to unspecified protocol error in received message. Availability: per GPRS service | Int32
> sns-delete-fail-sent-prot-err-unspec | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to unspecified protocol error in sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the DELETE SNS message contained an unspecified protocol error. Availability: per GPRS service | Int32
> sns-delete-fail-rcv-inval-essential-param | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to invalid mandatory parameters in received message. Availability: per GPRS service | Int32
> sns-delete-fail-sent-inval-essential-param | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to invalid mandatory parameters in sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the DELETE SNS message contained an invalid essential information element (IE). Availability: per GPRS service | Int32
> sns-delete-fail-rcv-internal-err | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to internal error in received message. Availability: per GPRS service | Int32
> sns-delete-fail-sent-internal-err | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to internal error in sent message. Triggers: Increments after sending an SNS ACK with a cause code indicating equipment failure for the DELETE SNS. Availability: per GPRS service | Int32
> sns-delete-fail-sent-no-rsp-from-peer | Description: This proprietary statistic indicates the total number of DELETE SNS messages failed due to no response from peer. Triggers: Increments following the expiration of a TSNS provisioning attempt for a DELETE SNS. Availability: per GPRS service | Int32
> num-sns-cw-rcvd | Description: This proprietary statistic indicates the total number of SNS change weight size messages received. Triggers: Increments upon receiving a SNS change weight message. Availability: per GPRS service | Int32
> num-sns-cw-sent | Description: This proprietary statistic indicates the total number of SNS change weight size messages sent. Triggers: Increments after sending a SNS change weight message. Availability: per GPRS service | Int32
> sns-cw-fail-rcv-pdu-not-compat-state | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed as received packet data unit was not compatible with the message state. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the PDU is not compatible with the protocol for the change weight SNS message. Availability: per GPRS service | Int32
> sns-cw-fail-sent-pdu-not-compat-state | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed as sent packet data unit was not compatible with the message state. Triggers: Increments after sending an SNS ACK with a cause code indicating the PDU is not compatible with the protocol for the change weight SNS message. Availability: per GPRS service | Int32
> sns-cw-fail-rcv-inval-weight | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to invalid weight bit in received message. Triggers: Increments when applying the weights received in a SNS change weight message would result in the total weight equaling zero. Availability: per GPRS service | Int32
> sns-cw-fail-sent-inval-weight | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to invalid weight bit in sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the SNS change weight message contains invalid weights. Availability: per GPRS service | Int32
> sns-cw-fail-rcv-unknown-ip-endpt | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to unknown IP endpoint in received message. Triggers: Increments when a change weight SNS is received containing an unknown IP endpoint. Availability: per GPRS service | Int32
> sns-cw-fail-sent-unknown-ip-endpt | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to unknown IP endpoint in sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the change weight SNS message contained an unknown IP endpoint. Availability: per GPRS service | Int32
> sns-cw-fail-rcv-unknown-ip-addr | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to unknown IP address in received message. Availability: per GPRS service | Int32
> sns-cw-fail-sent-unknown-ip-addr | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to unknown IP address in sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the change weight SNS message contained an unknown IP address. Availability: per GPRS service | Int32
> sns-cw-fail-rcv-prot-err-unspec | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to unspecified protocol error in received message. Availability: per GPRS service | Int32
> sns-cw-fail-sent-prot-err-unspec | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to unspecified protocol error in sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the change weight SNS message contained an unspecified protocol error. Availability: per GPRS service | Int32
> sns-cw-fail-rcv-inval-essential-param | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to invalid mandatory parameters in received message. Availability: per GPRS service | Int32
> sns-cw-fail-sent-inval-essential-param | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to invalid mandatory parameters in sent message. Triggers: Increments upon receiving an SNS ACK with a cause code indicating the change weight SNS message contained an invalid essential information element (IE). Availability: per GPRS service | Int32
> sns-cw-fail-rcv-internal-err | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to internal error in received message. Availability: per GPRS service | Int32
> sns-cw-fail-sent-internal-err | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to internal error in sent message. Triggers: Increments after sending an SNS ACK with a cause code indicating equipment failure for the change weight SNS. Availability: per GPRS service | Int32
> sns-cw-fail-sent-no-rsp-from-peer | Description: This proprietary statistic indicates the total number of SNS messages with change weight size failed due to no response from peer. Triggers: Increments following the expiration of a TSNS provisioning attempt for a change weight SNS. Availability: per GPRS service | Int32
> sns-num-ack-rcvd | Description: This proprietary statistic indicates the total number of SNS ACK messages received. Triggers: Increments upon receiving an SNS ACK. Availability: per GPRS service | Int32
> sns-num-ack-sent | Description: This proprietary statistic indicates the total number of SNS ACK messages sent. Triggers: Increments after sending an SNS ACK. Availability: per GPRS service | Int32
> sns-num-unknown-msg | Description: This proprietary statistic indicates the total number of unknown messages received. Availability: per GPRS service | Int32
> sns-num-status-pdu-sent | Description: This proprietary statistic indicates the total number of SNS ACK messages sent. Availability: per GPRS service | Int32
> bssgp-total-usr-req-drop | Description: This proprietary statistic indicates the total number of LLC packets dropped at the BSSGP layer. Triggers: Increments upon dropping of an LLC packet. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-unknown-bvci | Description: This proprietary statistic indicates the total number of LLC packets dropped at the BSSGP layer because of unknown BVC. Triggers: Increments upon dropping of an LLC packet due to unknown BVC. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-blocked-bvc | Description: This proprietary statistic indicates the total number of LLC packets dropped at the BSSGP layer because of blocked BVC. Triggers: Increments upon dropping of an LLC packet due to blocked BVC. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-encoding-fail | Description: This proprietary statistic indicates the total number of LLC packets dropped at the BSSGP layer because of encoding failure. Triggers: Increments upon dropping of an LLC packet due to encoding failure. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-bvc-flow-ctrl-rvcd | Description: This proprietary statistic indicates the total number of flow control BVC messages received from the BSC. Triggers: Increments upon receipt of a flow control BVC message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-bvc-flow-ctrl-ack-sent | Description: This proprietary statistic indicates the total number of flow control BVC ACK messages sent to the BSC Triggers: Increments after sending a flow control BVC ACK message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-block-rvcd | Description: This proprietary statistic indicates the total number of BVC-Block messages received from the BSC. Triggers: Increments upon receiving a BVC-Block message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-block-ack-sent | Description: This proprietary statistic indicates the total number of BVC BLOCK ACK messages sent. Triggers: Increments after sending a BVC-Block-Ack message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-unblock-rcvd | Description: This proprietary statistic indicates the total number of BVC UNBLOCK messages received. Triggers: Increments upon receiving a BVC-Unblock message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-unblock-ack-sent | Description: This proprietary statistic indicates the total number of BVC UNBLOCK ACK messages sent. Triggers: Increments after sending a BVC-Unblock-Ack message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-bvc-reset-sent | Description: This proprietary statistic indicates the total number of BVC RESET messages sent. Triggers: Increments after sending a BVC-Reset message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-bvc-reset-rcvd | Description: This proprietary statistic indicates the total number of BVC RESET messages received. Triggers: Increments upon receiving a BVC-Reset message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-bvc-reset-ack-sent | Description: This proprietary statistic indicates the total number of BVC RESET ACK messages sent. Triggers: Increments after sending a BVC-Reset-Ack message. Availability: per GPRS service | Int32
> bssgp-usr-req-drop-bvc-reset-ack-rcvd | Description: This proprietary statistic indicates the total number of BVC RESET ACK messages received. Triggers: Increments upon receiving a BVC-Reset-Ack message. Availability: per GPRS service | Int32
> bssgp-bvc-status-msg-sent | Description: This proprietary statistic indicates the total number of BVC status messages sent. Triggers: Increments after sending a BVC-Status message. Availability: per GPRS service | Int32
> bssgp-bvc-status-msg-rcvd | Description: This proprietary statistic indicates the total number of BVC status messages received. Triggers: Increments upon receiving a BVC-Status message. Availability: per GPRS service | Int32
> bssgp-flush-llc-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP FLUSH LL (Logical Link) messages sent. Triggers: Increments after sending a Flush-LL message. Availability: per GPRS service | Int32
> bssgp-flush-llc-ack-msg-rcvd | Description: This proprietary statistic indicates the total number of BSSGP FLUSH LL (Logical Link) ACK messages received. Triggers: Increments upon receiving a Flush-LL-Ack message. Availability: per GPRS service | Int32
> bssgp-cs-paging-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP circuit switched (CS) paging messages sent. Triggers: Increments after sending a CS-Paging message. Availability: per GPRS service | Int32
> bssgp-ps-paging-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP packet switched (PS) paging messages sent. Triggers: Increments after sending a PS-Paging message. Availability: per GPRS service | Int32
> bssgp-ra-cap-update-msg-rcvd | Description: This proprietary statistic indicates the total number of BSSGP routing area (RA) capability update messages received. Triggers: Increments upon receiving a RA-Capability-Update message. Availability: per GPRS service | Int32
> bssgp-ra-cap-update-ack-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP routing area (RA) capability update messages sent. Triggers: Increments after sending a RA-Capability-Update-Ack message. Availability: per GPRS service | Int32
> bssgp-radio-status-msg-sent | This statistic has been obsoleted. | Int32
> bssgp-radio-status-msg-rcvd | Description: This proprietary statistic indicates the total number of BSSGP radio status messages received. Triggers: Increments upon receiving a Radio-Status message. Availability: per GPRS service | Int32
> bssgp-suspend-msg-rcvd | Description: This proprietary statistic indicates the total number of BSSGP SUSPEND messages received. Triggers: Increments upon receiving a BSSGP-Suspend message. Availability: per GPRS service | Int32
> bssgp-suspend-ack-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP SUSPEND Acks sent. Triggers: Increments after sending a BSSGP-Suspend-Ack message. Availability: per GPRS service | Int32
> bssgp-suspend-nack-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP SUSPEND NAcks sent. Triggers: Increments after sending a BSSGP-Suspend-Nak message. Availability: per GPRS service | Int32
> bssgp-resume-msg-rcvd | Description: This proprietary statistic indicates the total number of BSSGP RESUME messages received. Triggers: Increments upon receiving a BSSGP-Resume message. Availability: per GPRS service | Int32
> bssgp-resume-ack-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP RESUME Acks sent. Triggers: Increments after sending a BSSGP-Resume-Ack message. Availability: per GPRS service | Int32
> bssgp-resume-nack-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP RESUME NAcks sent. Triggers: Increments after sending a BSSGP-Resume-Nak message. Availability: per GPRS service | Int32
> bssgp-downlink-unitdata-sent | Description: This proprietary statistic indicates the total number of BSSGP unit data sent in downlink direction (towards MS). Triggers: Increments after sending a BSSGP DL-UNITDATA message. Availability: per GPRS service | Int32
> bssgp-uplink-unitdata-rcvd | Description: This proprietary statistic indicates the total number of BSSGP unit data received in uplink direction (towards network). Triggers: Increments upon receiving a BSSGP UL-UNITDATA message. Availability: per GPRS service | Int32
> bssgp-llc-pdu-discard-msg-rcvd | Description: This proprietary statistic indicates the total number of LLC PDU discard messages received. Triggers: Increments upon receiving a LLC-Discard message. Availability: per GPRS service | Int32
> bssgp-pkt-drop-flow-ctrl-queue-full | Description: This proprietary statistic indicates the total number of BSSGP packets dropped because the flow control buffer was full. Triggers: Increments after dropping a downlink packet in the BSSGP layer due to a full flow control queue. Availability: per GPRS service | Int32
> bssgp-downlink-pkt-drop | Description: This proprietary statistic indicates the total number of BSSGP packets dropped in downlink direction. Triggers: Increments after dropping a downlink packet in the BSSGP layer. Availability: per GPRS service | Int32
> bssgp-ms-flow-ctrl-msg-rcvd | Description: This proprietary statistic indicates the total number of MS flow control messages received. Triggers: Increments upon receiving a MS-Flow-Control message. Availability: per GPRS service | Int32
> bssgp-ms-flow-ctrl-ack-msg-sent | Description: This proprietary statistic indicates the total number of MS flow control ACK messages sent. Triggers: Increments after sending a MS-Flow-Control-Ack message. Availability: per GPRS service | Int32
> bssgp-bvc-unknown-ms-status-msg-rcvd | Description: This proprietary statistic indicates the total number of BSSGP virtual connection (BVC) messages received with unknown MS status. Triggers: Increments upon receiving a BSSGP-STATUS message as a response for any BSSGP message which contains a MS identity that is not known at the BSS. Availability: per GPRS service | Int32
> bssgp-bvc-unknown-ms-status-msg-sent | Description: This proprietary statistic indicates the total number of BSSGP virtual connection (BVC) messages sent for unknown MS status. Triggers: Increments after sending a BSSGP-STATUS message as a response for the received BSSGP message if the MS identity is not known by the SGSN. Availability: per GPRS service | Int32
> sndcp-xid-req-ms-init | Description: This proprietary statistic indicates the total number of MS initiated eXchange Identification (XID) indicators received. Triggers: Increments upon receiving a XID request from a MS with Layer 3/SNDCP XID parameters. Availability: per GPRS service | Int64*
> sndcp-xid-ind-sgsn-init | Description: This proprietary statistic indicates the total number of SGSN initiated eXchange Identification (XID) indicators sent. Triggers: Increments after sending a XID request from the SGSN with Layer 3/SNDCP XID parameters. Availability: per GPRS service | Int64*
> sndcp-npdus-ack-rcvd-ms | Description: This proprietary statistic indicates the total number of SNDCP network PDUs in Ack mode received from MS. Triggers: Increments upon receiving SNDCP network PDUs in ACK mode from the MS. Availability: per GPRS service | Int64*
> sndcp-npdus-ack-sent-ms | Description: This proprietary statistic indicates the total number of SNDCP network PDUs in Ack mode sent to MS. Triggers: Increments after sending SNDCP network PDUs in ACK mode to the MS. Availability: per GPRS service | Int64*
> sndcp-npdus-uack-rcvd-ms | Description: This proprietary statistic indicates the total number of SNDCP network PDUs in UnAck mode received from MS. Triggers: Increments upon receiving SNDCP network PDUs in Un-ACK mode from the MS. Availability: per GPRS service | Int64*
> sndcp-npdus-uack-sent-ms | Description: This proprietary statistic indicates the total number of SNDCP network PDUs in UnAck mode sent to MS. Triggers: Increments after sending SNDCP network PDUs in un-ACK mode to the MS. Availability: per GPRS service | Int64*
> sndcp-bytes-ack-rcvd-ms | Description: This proprietary statistic indicates the 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 | Int64*
> sndcp-bytes-ack-sent-ms | Description: This proprietary statistic indicates the 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 | Int64*
> sndcp-bytes-uack-rcvd-ms | Description: This proprietary statistic indicates the 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 | Int64*
> sndcp-bytes-uack-sent-ms | Description: This proprietary statistic indicates the 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 | Int64*
> sndcp-pdu-drop-rcvd-from-llc | Description: This proprietary statistic indicates the total number of SNDCP PDUs dropped when received from LLC due to invalid parameter or state. Triggers: Increments upon receiving a SNDCP PDU from LLC for a SAPI which is not in a bound state. Availability: per GPRS service | Int64*
> sndcp-inval-ref-num-rcvd-from-llc | Description: This proprietary statistic indicates the total number of SNDCP PDUs dropped due to invalid reference number received from LLC. Triggers: Increments upon receiving an invalid reference number from LLC for the SAPI in which the SNDCP PDU is received. Availability: per GPRS service | Int64*
> sndcp-npdu-sent-sgsn-irau | Description: This proprietary statistic indicates the total number of SNDCP network PDUs sent/transferred to other SGSNs during inter-SGSN routing area update (RAU). Triggers: Increments after sending SNDCP network PDUs to a peer SGSN while Inter-SGSN RAU is in progress. Availability: per GPRS service | Int64*
> sndcp-npdu-rcvd-sgsn-irau | Description: This proprietary statistic indicates the total number of SNDCP network PDUs received from other SGSNs during inter-SGSN routing area update (RAU). Triggers: Increments upon receiving SNDCP network PDUs from a peer SGSN while Inter-SGSN RAU is in progress. Availability: per GPRS service | Int64*
> llc-data-req-rx | Description: This proprietary statistic indicates the total number of LLC data requests received from the MS. Triggers: Increments upon receiving a downlink packet from SNDCP. Availability: per GPRS service | Int64*
> llc-data-cfm-tx | Description: This proprietary statistic indicates the total number of LLC data requests confirmation sent to the MS. Triggers: Increments after sending a confirmation to SNDCP regarding a downlink packet. Availability: per GPRS service | Int64*
> llc-data-ind-tx | Description: This proprietary statistic indicates the total number of LLC data indications sent to the MS. Triggers: Increments after sending an uplink packet to SNDCP. Availability: per GPRS service | Int64*
> llc-data-sent-ind-tx | Description: This proprietary statistic indicates the total number of LLC data sent indications sent to the MS. Availability: per GPRS service | Int64*
> llc-unit-data-req-rx | Description: This proprietary statistic indicates the total number of LLC unit data requests received from the MS. Triggers: Increments upon receiving an Un-Ack Mode packet from SNDCP. Availability: per GPRS service | Int64*
> llc-unit-data-ind-tx | Description: This proprietary statistic indicates the total number of LLC unit data indications sent to the MS. Triggers: Increments after sending an Un-Ack Mode packet to SNDCP. Availability: per GPRS service | Int64*
> llc-discarded-frames-rx | Description: This proprietary statistic indicates the total number of LLC discarded frames received from the MS. Triggers: Increments after discarding a packet received from BSSGP. Availability: per GPRS service | Int64*
> llc-discarded-frames-tx | Description: This proprietary statistic indicates the total number of LLC discarded frames sent to MS. Availability: per GPRS service | Int64*
> llc-error-frames-rx | Description: This proprietary statistic indicates the total number of LLC error frames received from the MS. Triggers: Increments upon receiving a packet with an error from BSSGP. Availability: per GPRS service | Int64*
> llc-unrecog-frames-rx | Description: This proprietary statistic indicates the total number of LLC unrecognized frames received from the MS. Triggers: Increments upon receiving a LLC message which contains an Invalid Frame format or a format other than the defined frame formats. Availability: per GPRS service | Int64*
> llc-xid-collisions | Description: This proprietary statistic indicates the total number of LLC exchange identifier (XID) request collisions. Triggers: Increments upon receiving a XID while waiting for DISC/SABME. Availability: per GPRS service | Int64*
> llc-ciphering-errors | Description: This proprietary statistic indicates the total number of LLC ciphering errors. Triggers: Increments upon a deciphering failure on the received LLC frame or on a ciphering failure while building the LLC frame. Availability: per GPRS service | Int64*
> llc-fcs-errors | Description: This proprietary statistic indicates the total number of LLC frame check sequence errors. Triggers: Increments upon a Frame Check Sequence failure while validating FCS on the received LLC frame or on a FCS failure while building the LLC frame. Availability: per GPRS service | Int64*
> llc-frame-stats-octets-rcvd | 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). This stat value be compared with similar counts for other layers to check if any packets have been dropped. 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 | Int64*
> llc-frame-stats-octets-sent | 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). This stat value be compared with similar counts for other layers to check if any packets have been dropped. 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 | Int64*
> llc-frame-stats-unack-frames-rcvd | Description: This proprietary statistic indicates the total number of unacknowledged UI frames received at the LLC layer from an MS. This value be compared with the packet count in gmm and sndcp to check if there are any packets dropped in the LLC layer. Triggers: Increments when the LLC layer receives a UI frame in unacknowledged mode from the lower BSSGP layer. Availability: per GPRS service | Int64*
> llc-frame-stats-unack-frames-sent | Description: This proprietary statistic indicates the total number of unacknowledged UI frames sent from the LLC to an MS. This value can be compared with the packet count in gmm and sndcp to check if there are any packets dropped in the LLC layer. Triggers: Increments when the LLC layer sends a UI frame in unacknowledged mode to the lower BSSGP layer. Availability: per GPRS service | Int64*
> llc-frame-stats-ui-rx | Description: This proprietary statistic indicates the total number of LLC frames with unnumbered information received from the MS. Triggers: Increments upon receiving a LLC message from the MS which contains an Unnumbered Information (UI Frame). Availability: per GPRS service | Int64*
> llc-frame-stats-ui-tx | Description: This proprietary statistic indicates the total number of LLC frames with unnumbered information sent to the MS. This is a counter type of statistic. Triggers: Increments after sending a LLC message to the MS which contains an Unnumbered Information (UI Frame). Availability: per GPRS service | Int64*
> llc-frame-stats-ui-ciph-rx | Description: This proprietary statistic indicates the total number of LLC frames with ciphered unnumbered information received from the MS. This is a counter type of statistic. Triggers: Increments upon receiving a LLC message from the MS which contains a Ciphered Unnumbered Information (UI Frame). Availability: per GPRS service | Int64*
> llc-frame-stats-ui-ciph-tx | Description: This proprietary statistic indicates the total number of LLC frames with ciphered unnumbered information sent to the MS. Triggers: Increments after sending a LLC message to the MS which contains a Ciphered Unnumbered Information (UI Frame). Availability: per GPRS service. | Int64*
> llc-frame-stats-ui-gea1-ciph-data-frames-rx | 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. | Int64*
> llc-frame-stats-ui-gea1-ciph-data-frames-tx | 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. | Int64*
> llc-frame-stats-ui-gea1-ciph-data-octets-rx | 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. | Int64*
> llc-frame-stats-ui-gea1-ciph-data-octets-tx | 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. | Int64*
> llc-frame-stats-ui-gea2-ciph-data-frames-rx | 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. | Int64*
> llc-frame-stats-ui-gea2-ciph-data-frames-tx | Description: Indicates the total number of GEA2 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 GEA2 ciphering algorithm. Availability: per GPRS service. | Int64*
> llc-frame-stats-ui-gea2-ciph-data-octets-rx | 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. | Int64*
> llc-frame-stats-ui-gea2-ciph-data-octets-tx | 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. | Int64*
> llc-frame-stats-ui-gea3-ciph-data-frames-rx | 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. | Int64*
> llc-frame-stats-ui-gea3-ciph-data-frames-tx | 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 transmitting data frame ciphered with the GPRS GEA3 ciphering algorithm. Availability: per GPRS service. | Int64*
> llc-frame-stats-ui-gea3-ciph-data-octets-rx | 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. | Int64*
> llc-frame-stats-ui-gea3-ciph-data-octets-tx | 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. | Int64*
> llc-frame-stats-ui-unciph-rx | Description: Total number of unciphered frames received at the LLC layer. Triggers: Increments when the incoming frame is unciphered. Availability: per GPRS service. | Int64*
> llc-frame-stats-ui-unciph-tx | Description: Total number of unciphered frames transmitted from the LLC layer. Triggers: Increments when the outgoing frame is unciphered. Availability: per GPRS service. | Int64*
> llc-frame-stats-ui-unciph-data-frames-rx | 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. | Int64*
> llc-frame-stats-ui-unciph-data-frames-tx | 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. | Int64*
> llc-frame-stats-ui-unciph-data-octets-rx | Description: Total number of unciphered data bytes received at the LLC layer. Triggers: Increments when receiving an unciphered data octet. Availability: per GPRS service. | Int64*
> llc-frame-stats-ui-unciph-data-octets-tx | Description: Total number of unciphered data bytes transmitted from the LLC layer. Triggers: Increments when transmitting an unciphered data octet. Availability: per GPRS service. | Int64*
> llc-frame-stats-xid-rcvd | 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. | Int64*
> llc-frame-stats-xid-sent | 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. This stat value can be compared with the stat value for llc-frame-stats-xid-rcvd to determine XID failures. Triggers: Increments when the LLC layer sends an XID request to the lower BSSGP layer. Availability: per GPRS service. | Int64*
> bytes-sent-to-bsc | Description: Stat collected on the Gb interface provides the total number of bytes of data sent by a SGSN to a specific BSC (NSEI). 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 SGSN to a subscriber served by the particular BSC (NSEI). Availability: per NSEI | Int64
> packets-sent-to-bsc | Description: Stat collected on the Gb interface provides the total number of data packets a SGSN sent to a specific BSC (NSEI). Triggers: Increments whenever a data packet is sent in the downlink direction from the GGSN to a subscriber served by the particular BSC. Availability: per NSEI | Int64
> bytes-rcvd-from-bsc | Description: Stat collected on the Gb interface provides the total number of bytes of data received by a SGSN from a specific BSC (NSEI). 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 SGSN from a subscriber served by the particular BSC (NSEI). Availability: per BSC | Int64
> packets-rcvd-from-bsc | Description: Stat collected on the Gb interface provides the total number of data packets the SGSN received from a specific BSC (NSEI). Triggers: Increments whenever a data packet is sent in the uplink direction to the SGSN from a subscriber served by the particular BSC (NSEI). Availability: per NSEI | Int64
> gprs-num-subs-gea0-capable | 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 | Int32
> gprs-num-subs-gea1-capable | 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 | Int32
> gprs-num-subs-gea2-capable | 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 | Int32
> gprs-num-subs-gea3-capable | 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 | Int32
> gprs-num-subs-gea0-negotiated | 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 | Int32
> gprs-num-subs-gea1-negotiated | 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 | Int32
> gprs-num-subs-gea2-negotiated | 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 | Int32
> gprs-num-subs-gea3-negotiated | 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 | Int32
> Important: See Bulk Statistics Overview for statistics that are common to all schema.

> ‌

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