Cisco Cisco Packet Data Interworking Function (PDIF)

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Statistics and Counters Reference, StarOS Release 16   ▄  
 
    
4955 
show sndcp statistics verbose 
 
Table 537. 
show sndcp statistics verbose
 Command Output Descriptions 
Field
 
Description
 
SNDCP Data Statistics: 
Un-Acknowledged mode: 
SN-PDUs 
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 
SN-PDU Bytes 
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 
SN-PDUs 
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 
SN-PDU Bytes 
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 
SN-PDU Drop Reason: 
Invalid SAPI 
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 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