User Socket  <user_socket> 

The socket used by the S1-U interface to send/receive GTP User data packets

Type:

  socketCommandType

CHILD ELEMENTS

Child

Occurrences

Type

Source Port <sport> 0 .. 1 dsInt
Destination Port <dport> 0 .. 1 dsInt
Mode <mode> 0 .. 1 interfaceModeType
Protocol <protocol> 0 .. 1 socketProtocol
IP Address <ip_address> 0 .. 1 ipAddressType
Local Interface <local_interface> 0 .. 1 string
Destination Host Name <dest_host_name> 0 .. 1 string
Destination IP Address <dest_ip_address> 0 .. 1 ipAddressType
SCTP Retransmission Timeout (ms) <sctp_rto> 0 .. 1 dsInt
SCTP SACK Timeout (ms) <sctp_sack_timeout> 0 .. 1 dsInt
SCTP Heart Beat Interval (ms) <sctp_hb_interval> 0 .. 1 dsInt
SCTP Path Retransmission Attempts <sctp_path_retran> 0 .. 1 dsInt
SCTP Bundling Control <sctp_bundling> 0 .. 1 flagType
SCTP Maximum allowed Streams <sctp_max_streams> 0 .. 1 uint16Type
SCTP Payload Protocol ID <sctp_payload_id> 0 .. 1 uint32Type
Auto Reconnect <auto_reconnect> 0 .. 1 flagType
Reconnect Interval (ms) <reconnect_interval> 0 .. 1 dsInt
Allow Overrun <allow_overrun> 0 .. 1 flagType
Differentiated Services Code Point (DSCP) <dscp> 0 .. 1 uint6Type
Learn DSCP <learn_dscp> 0 .. 1 flagType
Disable Transport Checksum Validation <ignore_checksum> 0 .. 1 flagType
Disable UDP Checksum Generation <skip_udp_check> 0 .. 1 flagType
Query Socket OM <om> 0 .. 1 omCommandType
Query IP layer OM <ip_om> 0 .. 1 omCommandType
 <status> 0 .. 1 nullType
 <stop> 0 .. 1 nullType
 <start> 0 .. 1 nullType
Reset IP Address <reset_ip> 0 .. 1 nullType
PARENT ELEMENTS

Parent

Type

SCTP Interface <interface> s1apInterfaceCommand

MEASUREMENTS

ID

Name

Type

Description

20480 Connections Initiated EVENT ACCUMULATOR Count of times connection started
20481 Successful Connections EVENT ACCUMULATOR Count of successful connections
20482 Failed Connections ERROR ACCUMULATOR Count of connections which failed due to error
20483 Messages Received EVENT ACCUMULATOR Count of packets received
20484 Message Sent EVENT ACCUMULATOR Count of packets sent
20485 Bytes Received EVENT ACCUMULATOR Count of payload data bytes received
20486 Bytes Sent EVENT ACCUMULATOR Count of payload data bytes sent
20489 Overrun Errors ERROR ACCUMULATOR Count of packets lost due to overflow of the inbound/outbound buffer.
20490 Transmit Queue Depth VALUE LOG Depth of transmit queue for this socket
20491 Packets Discard ERROR ACCUMULATOR Count of packets discarded due to errors (e.g. length, ...)
20494 Connection Retries EVENT ACCUMULATOR Count of retries of an initiated connection
20495 Checksum Errors ERROR ACCUMULATOR Count of packets discarded due to checksum errors
20496 Duplicate Received ERROR ACCUMULATOR Count of duplicate packets received
20497 Packets Retransmitted ERROR ACCUMULATOR Count of packets retransmitted due to ack timeout
20498 Out of Order Packets ERROR ACCUMULATOR Count of packets received out of order
20499 Pending Out of Order Packets EVENT ACCUMULATOR Count of pending packets received out of order
20500 Round Trip Delay DURATION ACCUMULATOR Time from sending packet until acknowledged (us)
20501 ACK Count EVENT ACCUMULATOR Number of packet acknowledged, and used to calcluate RTD
20502 Packets Pending EVENT ACCUMULATOR Count of packets pending ack
20503 Bytes Pending EVENT ACCUMULATOR Count of bytes pending ack
20504 Local Initiated Disconnect EVENT ACCUMULATOR Count of locally initiated disconnects
20505 Peer Initiated Disconnect EVENT ACCUMULATOR Count of peer initiated disconnects
651264 Messages Received EVENT ACCUMULATOR Count of packets received
651265 Messages Sent EVENT ACCUMULATOR Count of packets sent
651266 Bytes Received EVENT ACCUMULATOR Count of data bytes received
651267 Bytes Sent EVENT ACCUMULATOR Count of data bytes sent
651268 Transmit Route Errors ERROR ACCUMULATOR Count of packets lost due to invalid route.
651269 Transmit Errors ERROR ACCUMULATOR Count of packets lost due to a transmit error.
651270 Transmit Overrun Errors ERROR ACCUMULATOR Count of packets lost due to overflow of the transmit buffer.
651271 Transmit Queue Depth VALUE LOG Depth of transmit queue for this socket
651272 Receive Queue Depth VALUE LOG Depth of receive queue for this socket
651273 Receive Overrun Errors ERROR ACCUMULATOR Count of packets lost due to overflow of the receive buffer.
651274 Checksum Errors ERROR ACCUMULATOR Count of inbound packets discarded due to checksum errors
651275 Outbound Packets Discard ERROR ACCUMULATOR Count of outbound packets discarded due to errors (e.g. violate MTU)
651276 Inbound Packets Discard ERROR ACCUMULATOR Count of inbound packets discarded due to errors (e.g. Unsupported)
651277 Verification Attempts EVENT ACCUMULATOR Count of connection verification attempts
651278 Successful Verifications EVENT ACCUMULATOR Count of successful connection verifications
651279 Transaction Elapsed Time DURATION ACCUMULATOR Elapsed time for successful transactions this interval in microseconds
651280 Minimum Transaction Duration DURATION MINIMUM Minimal duration for a echo reply this interval in microseconds
651281 Maximum Transaction Duration DURATION MAXIMUM Maximum duration for a echo reply this interval in microseconds
651282 Transaction Duration Variance**2 VARIANCE ACCUMULATOR Cumulative square of the difference of each duration from the average this interval (stddev = sqrt(this/count)
651283 Failed Verifications ERROR ACCUMULATOR Count of connections which verification failed, due to excessive attempts.
651284 Verification Retries EVENT ACCUMULATOR Count of times verification timeout occurred, and retried
651285 IP Fragments Received EVENT ACCUMULATOR Count of IP Fragments Received
651286 Successful Reassembly EVENT ACCUMULATOR Count of successful IP messages reassembled
651287 Failed Reassembly ERROR ACCUMULATOR Count of errors during IP reassembly.
651288 Messages Fragmented EVENT ACCUMULATOR Count of messages fragmented
651289 IP Fragments Sent EVENT ACCUMULATOR Count of IP Fragments Sent
651290 Sent Messages Discarded EVENT ACCUMULATOR Count of outbound packets discarded due to configured discard rate
651291 Received Messages Discarded EVENT ACCUMULATOR Count of inbound packets discarded due to configured discard rate
651292 Bits Received Count of data bits received
651293 Bits Sent Count of data bits sent