hi rex,
those indicators do not exist in NPO : they can be found in the SGSN/GGSN monitoring server (i don’t know the name). those are NSS indicators.
NPO cannot know about PDP activation or GPRS Attach, since those messages are transparently transfered from MFS to the NSS.
(don’t forget it is the MFS that provides the PM counters to NPO)
regards
pix