Cisco Cisco Packet Data Interworking Function (PDIF)
ICSR Checkpointing
▀ Micro-checkpoints
▄ ASR 5500 System Administration Guide, StarOS Release 18
386
SESS_UCKKPT_CMD_UPDATE_CLPSTATS
This micro-checkpoint sends VoLTE data statistics.
Time based: Yes
Frequency: —
Event based: Yes
Events: Occurs during ICSR background checkpointing. A chassis switchover triggers the sending of VoLTE
data stats.
Accounting: —
Delta/Cumulative: —
CMD-ID: 4
Related CLI command: None
SESS_UCHKPT_CMD_UPDATE_IDLESECS
This micro-checkpoint sends remaining number of seconds before idle timeout.
Time based: Yes
Frequency: —
Event based: No
Events: Occurs during ICSR background checkpointing.
Accounting: No
Delta/Cumulative: N/A
CMD-ID: 2
Related CLI command: None
DCCA Category
SESS_UCHKPT_CMD_DCCA_SESS_INFO
This micro-checkpoint sends Credit Control (CC) related information.
Time based: Yes
Frequency: 18 seconds for GR micro-checkpoint
Event based: Yes
Events: Sent along with the macro-checkpoint/CCA/Assume-positive-state-transitions.
Accounting: Yes
Delta/Cumulative: Cumulative
CMD-ID: 19