I just updated from 2.5.1 to 2.6 and the User Tracking data in Campus manager reads 43,310 end hosts. How can I delete the data and grab new information? There are around 4,000 to 5,000 end hosts total on the network.
Since this is an upgrade, you will need to reinitialize your ANI database before the fix for all of the known UT duplicate entry bugs can take effect. After you perform the reinit, do another Data Collection followed by a UT major acquisition, these entries should not come back.
To reinitialize the ANI database, run the following:
NMSROOT/bin/perl NMSROOT/bin/dbRestoreOrig.pl dsn=ani dmprefix=ANI