Cisco Cisco Packet Data Gateway (PDG)
show sms statistics
▀ show sms statistics sgsn only verbose
▄ Statistics and Counters Reference, StarOS Release 18
4600
Field
Description
SMMA (Successful)
Total number of SMMA messages that are successfully received by the network. The SMMA message
is used by the MS to indicate the network about the availability of the memory in MS, to receive one or
more short messages.
is used by the MS to indicate the network about the availability of the memory in MS, to receive one or
more short messages.
Message Statistics
Message statistics comprises, received and transmitted data, acknowledgement and error messages
between the MS and network for RP as well as CP layers along with the message drop counters. It
includes parameters related to:
between the MS and network for RP as well as CP layers along with the message drop counters. It
includes parameters related to:
CP layer messages
RP layer messages
Message drop counters
CP Layer Messages
Short Message Service Control Protocol (SM –CP) is used for communication by the SMC entities from
MS and network. Following are components of CP layer messages:
MS and network. Following are components of CP layer messages:
CP Data: This message is sent between an MS and MSC in both directions. It contains the
user data to be relayed between CM – users and associated parameters such as protocol
discriminator, transaction identifier, message type and CP user data.
user data to be relayed between CM – users and associated parameters such as protocol
discriminator, transaction identifier, message type and CP user data.
CP Ack: This message is sent between MS and MSC in both directions and is used to
acknowledge the reception of a CP-Data message. It contains protocol discriminator,
transaction identifier and message type.
acknowledge the reception of a CP-Data message. It contains protocol discriminator,
transaction identifier and message type.
CP Error: This message is sent between an MS and MSC in both directions and is used to
convey the error information. It contains protocol discriminator, transaction identifier, message
type and CP cause.
convey the error information. It contains protocol discriminator, transaction identifier, message
type and CP cause.
CP Data (Tx)
Total number of transmitted CP data messages.
CP Ack (Tx)
Total number of transmitted CP acknowledgement messages.
CP Error (Tx)
Total number of transmitted CP error messages.
CP Data (Rx)
Total number of received CP data messages.
CP Ack (Rx)
Total number of received CP acknowledgement messages.
CP Error (Rx)
Total number of received CP error messages.
CP Error Cause Stats
The CP error message that conveys error information that is sent between MS and MSC in both
directions. It contains protocol discriminator, transaction identifier, message type and CP cause. CP
error cause statistics includes:
directions. It contains protocol discriminator, transaction identifier, message type and CP cause. CP
error cause statistics includes:
Network failure
Congestion
Inlaid sematic
Invalid mandatory information
Invalid message type
Invalid protocol state
Invalid IE
Protocol error
Unidentified cause