Cisco Cisco Packet Data Interworking Function (PDIF)
Statistics and Counters Reference, StarOS Release 18 ▄
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Chapter 228
show sndcp statistics verbose
Table 573.
show sndcp statistics verbose
Command Output Descriptions
Field
Description
SNDCP Data Statistics:
Un-Acknowledged mode:
SN-PDUs
received
received
Description: This proprietary counter indicates the total number of SN-PDUs received by SNDCP.
Triggers: Increments when an SN-PDU is received by SNDCP.
Availability: per SGSN service
Triggers: Increments when an SN-PDU is received by SNDCP.
Availability: per SGSN service
SN-PDU Bytes
received
received
Description: This proprietary counter indicates the total number of SN-PDU bytes received by SNDCP.
Triggers: Increments when an SN-PDU is received by SNDCP.
Availability: per SGSN service
Triggers: Increments when an SN-PDU is received by SNDCP.
Availability: per SGSN service
SN-PDUs
dropped
dropped
Description: This proprietary counter indicates the total number of SN-PDUs dropped at SNDCP due to
various reasons.
Triggers: Increments when SN-PDUs are dropped at SNDCP for various error cases as explained by the
specific Drop reason counters below.
Availability: per SGSN service
various reasons.
Triggers: Increments when SN-PDUs are dropped at SNDCP for various error cases as explained by the
specific Drop reason counters below.
Availability: per SGSN service
SN-PDU Bytes
dropped
dropped
Description: This proprietary counter indicates the total number of SN-PDU bytes dropped at SNDCP due to
various reasons.
Triggers: Increments when SN-PDUs are dropped at SNDCP for various error cases as explained by the
specific Drop reason counters below.
Availability: per SGSN service
various reasons.
Triggers: Increments when SN-PDUs are dropped at SNDCP for various error cases as explained by the
specific Drop reason counters below.
Availability: per SGSN service
SN-PDU Drop Reason:
Invalid SAPI
State
State
Description: This proprietary counter indicates the total number of SN-PDUs dropped at SNDCP due to
invalid SAPI state.
Triggers: Increments when SN-PDUs are received in invalid SAPI state.
Availability: per SGSN service
invalid SAPI state.
Triggers: Increments when SN-PDUs are received in invalid SAPI state.
Availability: per SGSN service
Invalid PDP Ctx
Description: This proprietary counter indicates the total number of SN-PDUs dropped at SNDCP due to
invalid PDP context.
Triggers: Increments when SN-PDUs are received by a non-existent PDP Context or non-existent subscriber.
Availability: per SGSN service
invalid PDP context.
Triggers: Increments when SN-PDUs are received by a non-existent PDP Context or non-existent subscriber.
Availability: per SGSN service
Decode Failure
Description: This proprietary counter indicates the total number of SN-PDUs dropped at SNDCP due to
decode failure.
Triggers: Increments when Decode failures occur for SN-PDUs.
Availability: per SGSN service
decode failure.
Triggers: Increments when Decode failures occur for SN-PDUs.
Availability: per SGSN service
Reassembly Drops: