Cisco Cisco Packet Data Gateway (PDG)
ICSR Checkpointing
▀ Micro-checkpoints
▄ VPC-VSM System Administration Guide, StarOS Release 19
346
Event based: Yes
Events: Occurs whenever a DHCP-Discover message is received over a different EoGRE tunnel.
Accounting: No
Delta/Cumulative: N/A
CMD-ID: 201
Related CLI command: show subscriber samog-only full
SESS_UCHKPT_CMD_SAMOG_GTPV1_UPDATE_PDN_INFO
This micro-checkpoint is sent for a SaMOG session upon receipt of an Update-PDP-Context-Req from the GGSN to
update the PDN information.
update the PDN information.
Time based: No
Frequency: N/A
Event based: Yes
Events: Occurs after successful SaMOG processing of an Update-PDP-Context-Req from the GGSN.
Accounting: No
Delta/Cumulative: N/A
CMD-ID: 191
Related CLI command: show subscriber samog-only full
SESS_UCHKPT_CMD_SAMOG_HANDOFF_AUTHEN_INFO
This micro-checkpoint is sent for a SaMOG session that is Re-authenticating the subscriber while the subscriber session
is in Handoff state.
is in Handoff state.
Time based: No
Frequency: N/A
Event based: Yes
Events: Occurs on completion of Re-Authentication for an existing SaMOG subscriber session currently in
Handoff state.
Accounting: No
Delta/Cumulative: N/A
CMD-ID: 176
Related CLI command: show subscriber samog-only full
SESS_UCHKPT_CMD_SAMOG_HANDOFF_INIT_INFO
This micro-checkpoint is sent for a SaMOG session on receipt of an Accounting Req (STOP) from the WLC (Wireless
LAN Controller).
LAN Controller).
SaMOG will delay handoff as it expects an Accounting Req (START) from the subscriber.