Cisco Cisco Packet Data Gateway (PDG) Wartungshandbuch

Switching CDRs

Switching CDRs from GSS to HDD ▀

Cisco ASR 5000 Series AAA Interface Administration and Reference ▄

OL-22955-01

Important:

Note that

must be added at the end.

If configuring to a specific GTPP group:

Important:

Note that

must be added at the end.

Step 3

Ensure that GSS is still up and running so that already pending requests towards GSS are fully delivered. Without
flushing out the existing pending requests to GSS, GGSN will not switch to HDD.

Step 4

Check and confirm that new CDRs are being written to HDD.

Step 5

On the GSS side, you must wait for the time period it takes for the hard file generation, so that remaining CDRs are
flushed to CDR file.

Step 6

At this point, the transition is complete and you can bring the GSS offline.

LRSN Disabled

To switch CDRs from GSS to HDD with LRSN disabled:

Important:

This configuration change must be undertaken in a maintenance window, when the load is minimum.

Step 1

Ensure that GSS is up and running and GGSN is able to deliver CDRs to GSS.