MTP3:Link Statistics
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The following link-related statistics are available for query/display: | The following link-related statistics are available for query/display: | ||
| − | *The 'Number of changeover transmit' counter indicates the number of changeover orders transmitted for this link | + | *The '''Number of changeover transmit''' counter indicates the number of changeover orders transmitted for this link |
| − | *The 'Number of changeover received' counter indicates the number of changeover orders received for this link | + | *The '''Number of changeover received''' counter indicates the number of changeover orders received for this link |
| − | *The 'Number of changeover acknowledgment transmit' counter indicates the number of changeover acknowledgments transmitted for this link | + | *The '''Number of changeover acknowledgment transmit''' counter indicates the number of changeover acknowledgments transmitted for this link |
| − | *The 'Number of changeover acknowledgment received' counter indicates the number of changeover acknowledgments received for this link | + | *The '''Number of changeover acknowledgment received''' counter indicates the number of changeover acknowledgments received for this link |
| − | *The 'Number of changeback transmit' counter indicates the number of changeback declarations transmitted on this link | + | *The '''Number of changeback transmit''' counter indicates the number of changeback declarations transmitted on this link |
| − | *The 'Number of changeback received' counter indicates the number of changeback declarations received on this link | + | *The '''Number of changeback received''' counter indicates the number of changeback declarations received on this link |
| − | *The 'Number of changeback acknowledgment transmit' counter indicates the number of changeback acknowledgments transmitted for this link | + | *The '''Number of changeback acknowledgment transmit''' counter indicates the number of changeback acknowledgments transmitted for this link |
| − | *The 'Number of changeback acknowledgment received' counter indicates the number of changeback acknowledgments received for this link | + | *The '''Number of changeback acknowledgment received''' counter indicates the number of changeback acknowledgments received for this link |
| − | *The 'Number of emergency changeover transmit' counter indicates the number of emergency changeover transmitted for this link | + | *The '''Number of emergency changeover transmit''' counter indicates the number of emergency changeover transmitted for this link |
| − | *The 'Number of emergency changeover received' counter indicates the number of emergency changeover received for this link | + | *The '''Number of emergency changeover received''' counter indicates the number of emergency changeover received for this link |
| − | *The 'Number of emergency changeover acknowledgment transmit' counter indicates the number of emergency changeover acknowledgment transmitted for this link | + | *The '''Number of emergency changeover acknowledgment transmit''' counter indicates the number of emergency changeover acknowledgment transmitted for this link |
| − | *The 'Number of emergency changeover acknowledgment received' counter indicates the number of emergency changeover acknowledgments received for this link | + | *The '''Number of emergency changeover acknowledgment received''' counter indicates the number of emergency changeover acknowledgments received for this link |
| − | *The 'Number of link inhibit transmit' counter indicates the number of link inhibits transmitted for this link | + | *The '''Number of link inhibit transmit''' counter indicates the number of link inhibits transmitted for this link |
| − | *The 'Number of link inhibit received' counter indicates the number of link inhibits received for this link | + | *The '''Number of link inhibit received''' counter indicates the number of link inhibits received for this link |
| − | *The 'Number of link inhibit acknowledgment transmit' counter indicates the number of link inhibit acknowledgments transmitted for this link | + | *The '''Number of link inhibit acknowledgment transmit''' counter indicates the number of link inhibit acknowledgments transmitted for this link |
| − | *The 'Number of link inhibit acknowledgment received' counter indicates the number of link inhibit acknowledgments received for this link | + | *The '''Number of link inhibit acknowledgment received''' counter indicates the number of link inhibit acknowledgments received for this link |
| − | *The 'Number of link inhibit denied transmit' counter indicates the number of link inhibit denied transmitted for this link | + | *The '''Number of link inhibit denied transmit''' counter indicates the number of link inhibit denied transmitted for this link |
| − | *The 'Number of link inhibit denied received' counter indicates the number of link inhibit denied received for this link | + | *The '''Number of link inhibit denied received''' counter indicates the number of link inhibit denied received for this link |
| − | *The 'Number of link uninhibit transmit' counter indicates the number of link uninhibits transmitted for this link | + | *The '''Number of link uninhibit transmit''' counter indicates the number of link uninhibits transmitted for this link |
| − | *The 'Number of link uninhibit received' counter indicates the number of link uninhibits received for this link | + | *The '''Number of link uninhibit received''' counter indicates the number of link uninhibits received for this link |
| − | *The 'Number of link uninhibit acknowledgment transmit' counter indicates the number of link uninhibit acknowledgments transmitted for this link | + | *The '''Number of link uninhibit acknowledgment transmit''' counter indicates the number of link uninhibit acknowledgments transmitted for this link |
| − | *The 'Number of link uninhibit acknowledgment received' counter indicates the number of link uninhibit acknowledgments received for this link | + | *The '''Number of link uninhibit acknowledgment received''' counter indicates the number of link uninhibit acknowledgments received for this link |
| − | *The 'Number of link force uninhibit transmit' counter indicates the number of link force uninhibits transmitted for this link | + | *The '''Number of link force uninhibit transmit''' counter indicates the number of link force uninhibits transmitted for this link |
| − | *The 'Number of link force uninhibit received' counter indicates the number of link force uninhibits received for this link | + | *The '''Number of link force uninhibit received''' counter indicates the number of link force uninhibits received for this link |
| − | *The 'Number of local link inhibit test transmit' counter indicates the number of local link inhibit tests transmitted for this link | + | *The '''Number of local link inhibit test transmit''' counter indicates the number of local link inhibit tests transmitted for this link |
| − | *The 'Number of local link inhibit test received' counter indicates the number of local link inhibit test received for this link | + | *The '''Number of local link inhibit test received''' counter indicates the number of local link inhibit test received for this link |
| − | *The 'Number of remote link inhibit test transmit' counter indicates the number of remote link inhibit test transmitted for this link | + | *The '''Number of remote link inhibit test transmit''' counter indicates the number of remote link inhibit test transmitted for this link |
| − | *The 'Number of remote link inhibit test received' counter indicates the number of remote link inhibit test received for this link. | + | *The '''Number of remote link inhibit test received''' counter indicates the number of remote link inhibit test received for this link. |
| − | *The 'Number of link connection order transmit' counter indicates the number of link connection order transmitted for this link | + | *The '''Number of link connection order transmit''' counter indicates the number of link connection order transmitted for this link |
| − | *The 'Number of link connection order received' counter indicates the number of link connection order received for this link | + | *The '''Number of link connection order received''' counter indicates the number of link connection order received for this link |
| − | *The 'Number of link connection acknowledgment transmit' counter indicates the number of link connection acknowledgment transmitted for this link | + | *The '''Number of link connection acknowledgment transmit''' counter indicates the number of link connection acknowledgment transmitted for this link |
| − | *The 'Number of link connection acknowledgment received' counter indicates the number of link connection acknowledgment received for this link | + | *The '''Number of link connection acknowledgment received''' counter indicates the number of link connection acknowledgment received for this link |
| − | *The 'Number of link test transmit' counter indicates the number of signaling link test message transmitted on this link | + | *The '''Number of link test transmit''' counter indicates the number of signaling link test message transmitted on this link |
| − | *The 'Number of link test received' counter indicates the number of signaling link test messages received on this link | + | *The '''Number of link test received''' counter indicates the number of signaling link test messages received on this link |
| − | *The 'Number of link test acknowledgment transmit' counter indicates the number of signaling link test acknowledgment messages transmitted on this link | + | *The '''Number of link test acknowledgment transmit''' counter indicates the number of signaling link test acknowledgment messages transmitted on this link |
| − | *The 'Number of link test acknowledgement received' counter indicates the number of signaling link test acknowledgement messages received on this link | + | *The '''Number of link test acknowledgement received''' counter indicates the number of signaling link test acknowledgement messages received on this link |
| − | *The 'Number of transmit MSU dropped' counter. A message to be transmitted cannot be sent and consequently is dropped. This may occur for the following reasons: | + | *The '''Number of transmit MSU dropped''' counter. A message to be transmitted cannot be sent and consequently is dropped. This may occur for the following reasons: |
**There is an error in encoding the message | **There is an error in encoding the message | ||
**The size of the message is illegal | **The size of the message is illegal | ||
**The link is congested and a message is a COO or ECO. Changeover messages are not queued, as congestion abatement at a later time may bring down the link for which the changeover was previously sent | **The link is congested and a message is a COO or ECO. Changeover messages are not queued, as congestion abatement at a later time may bring down the link for which the changeover was previously sent | ||
| − | **A message retrieved from | + | **A message retrieved from layer 2 during changeover cannot be decoded or contains an illegal field |
| − | *The 'Number of transmit MSU dropped due to congestion' counter indicates the number of MSUs dropped because of congestion on this link | + | *The '''Number of transmit MSU dropped due to congestion''' counter indicates the number of MSUs dropped because of congestion on this link |
| − | *The 'Number of SIF byte transmit' counter indicates the number of SIF octets transmitted on this link | + | *The '''Number of SIF byte transmit''' counter indicates the number of SIF octets transmitted on this link |
| − | *The 'Number of SIF byte received' counter indicates the number of SIF octets received on this link. | + | *The '''Number of SIF byte received''' counter indicates the number of SIF octets received on this link. |
| − | *The 'Number of SIO byte transmit' counter indicates the number of SIO octets transmitted on this link | + | *The '''Number of SIO byte transmit''' counter indicates the number of SIO octets transmitted on this link |
| − | *The 'Number of SIO byte received' counter indicates the number of SIO octets received on this link | + | *The '''Number of SIO byte received''' counter indicates the number of SIO octets received on this link |
| − | *The 'Number of MSU transmit' counter indicates the number of MSUs transmitted on this link | + | *The '''Number of MSU transmit''' counter indicates the number of MSUs transmitted on this link |
| − | *The 'Number of MSU received' counter indicates the number of MSUs received on this link | + | *The '''Number of MSU received''' counter indicates the number of MSUs received on this link |
| − | *The 'Number of link congestion set level 1' counter indicates the number of link congestion set at threshold 1 | + | *The '''Number of link congestion set level 1''' counter indicates the number of link congestion set at threshold 1 |
| − | *The 'Number of link congestion set level 2' counter indicates the number of link congestion set at threshold 2 | + | *The '''Number of link congestion set level 2''' counter indicates the number of link congestion set at threshold 2 |
| − | *The 'Number of link congestion set level 3' counter indicates the number of link congestion set at threshold 3 | + | *The '''Number of link congestion set level 3''' counter indicates the number of link congestion set at threshold 3 |
| − | *The 'Number of link unavailability' counter indicates the duration of link unavailability, expressed in milliseconds | + | *The '''Number of link unavailability''' counter indicates the duration of link unavailability, expressed in milliseconds |
| − | *The 'Number of link congested' counter indicates the duration of link congestion, expressed in milliseconds | + | *The '''Number of link congested''' counter indicates the duration of link congestion, expressed in milliseconds |
| − | *The 'Number of invalid PDU received' counter indicates the number of invalid PDU received on this link. This may reflect one of the following conditions: | + | *The '''Number of invalid PDU received''' counter indicates the number of invalid PDU received on this link. This may reflect one of the following conditions: |
**There is an error in encoding the message | **There is an error in encoding the message | ||
**PDU has a wrong size. That is, less than the minimum allowed or more than the maximum allowed | **PDU has a wrong size. That is, less than the minimum allowed or more than the maximum allowed | ||
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**PDU contains illegal SLS value | **PDU contains illegal SLS value | ||
**PDU is received in an invalid link state | **PDU is received in an invalid link state | ||
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Latest revision as of 10:37, 28 March 2018
The following link-related statistics are available for query/display:
- The Number of changeover transmit counter indicates the number of changeover orders transmitted for this link
- The Number of changeover received counter indicates the number of changeover orders received for this link
- The Number of changeover acknowledgment transmit counter indicates the number of changeover acknowledgments transmitted for this link
- The Number of changeover acknowledgment received counter indicates the number of changeover acknowledgments received for this link
- The Number of changeback transmit counter indicates the number of changeback declarations transmitted on this link
- The Number of changeback received counter indicates the number of changeback declarations received on this link
- The Number of changeback acknowledgment transmit counter indicates the number of changeback acknowledgments transmitted for this link
- The Number of changeback acknowledgment received counter indicates the number of changeback acknowledgments received for this link
- The Number of emergency changeover transmit counter indicates the number of emergency changeover transmitted for this link
- The Number of emergency changeover received counter indicates the number of emergency changeover received for this link
- The Number of emergency changeover acknowledgment transmit counter indicates the number of emergency changeover acknowledgment transmitted for this link
- The Number of emergency changeover acknowledgment received counter indicates the number of emergency changeover acknowledgments received for this link
- The Number of link inhibit transmit counter indicates the number of link inhibits transmitted for this link
- The Number of link inhibit received counter indicates the number of link inhibits received for this link
- The Number of link inhibit acknowledgment transmit counter indicates the number of link inhibit acknowledgments transmitted for this link
- The Number of link inhibit acknowledgment received counter indicates the number of link inhibit acknowledgments received for this link
- The Number of link inhibit denied transmit counter indicates the number of link inhibit denied transmitted for this link
- The Number of link inhibit denied received counter indicates the number of link inhibit denied received for this link
- The Number of link uninhibit transmit counter indicates the number of link uninhibits transmitted for this link
- The Number of link uninhibit received counter indicates the number of link uninhibits received for this link
- The Number of link uninhibit acknowledgment transmit counter indicates the number of link uninhibit acknowledgments transmitted for this link
- The Number of link uninhibit acknowledgment received counter indicates the number of link uninhibit acknowledgments received for this link
- The Number of link force uninhibit transmit counter indicates the number of link force uninhibits transmitted for this link
- The Number of link force uninhibit received counter indicates the number of link force uninhibits received for this link
- The Number of local link inhibit test transmit counter indicates the number of local link inhibit tests transmitted for this link
- The Number of local link inhibit test received counter indicates the number of local link inhibit test received for this link
- The Number of remote link inhibit test transmit counter indicates the number of remote link inhibit test transmitted for this link
- The Number of remote link inhibit test received counter indicates the number of remote link inhibit test received for this link.
- The Number of link connection order transmit counter indicates the number of link connection order transmitted for this link
- The Number of link connection order received counter indicates the number of link connection order received for this link
- The Number of link connection acknowledgment transmit counter indicates the number of link connection acknowledgment transmitted for this link
- The Number of link connection acknowledgment received counter indicates the number of link connection acknowledgment received for this link
- The Number of link test transmit counter indicates the number of signaling link test message transmitted on this link
- The Number of link test received counter indicates the number of signaling link test messages received on this link
- The Number of link test acknowledgment transmit counter indicates the number of signaling link test acknowledgment messages transmitted on this link
- The Number of link test acknowledgement received counter indicates the number of signaling link test acknowledgement messages received on this link
- The Number of transmit MSU dropped counter. A message to be transmitted cannot be sent and consequently is dropped. This may occur for the following reasons:
- There is an error in encoding the message
- The size of the message is illegal
- The link is congested and a message is a COO or ECO. Changeover messages are not queued, as congestion abatement at a later time may bring down the link for which the changeover was previously sent
- A message retrieved from layer 2 during changeover cannot be decoded or contains an illegal field
- The Number of transmit MSU dropped due to congestion counter indicates the number of MSUs dropped because of congestion on this link
- The Number of SIF byte transmit counter indicates the number of SIF octets transmitted on this link
- The Number of SIF byte received counter indicates the number of SIF octets received on this link.
- The Number of SIO byte transmit counter indicates the number of SIO octets transmitted on this link
- The Number of SIO byte received counter indicates the number of SIO octets received on this link
- The Number of MSU transmit counter indicates the number of MSUs transmitted on this link
- The Number of MSU received counter indicates the number of MSUs received on this link
- The Number of link congestion set level 1 counter indicates the number of link congestion set at threshold 1
- The Number of link congestion set level 2 counter indicates the number of link congestion set at threshold 2
- The Number of link congestion set level 3 counter indicates the number of link congestion set at threshold 3
- The Number of link unavailability counter indicates the duration of link unavailability, expressed in milliseconds
- The Number of link congested counter indicates the duration of link congestion, expressed in milliseconds
- The Number of invalid PDU received counter indicates the number of invalid PDU received on this link. This may reflect one of the following conditions:
- There is an error in encoding the message
- PDU has a wrong size. That is, less than the minimum allowed or more than the maximum allowed
- Length of PDU cannot be found
- PDU cannot be decoded
- PDU contains illegal SLS value
- PDU is received in an invalid link state
