/etc/aide/aide.conf.d/31_jffnms_var is in jffnms 0.9.3-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 | /var/lib/jffnms/rrd/interface-[0-9]+-[0-9]+\.rrd$ VarFile
/var/lib/jffnms/rrd$ VarDir
!/var/lib/jffnms/tempengine/[a-f0-9]+\.log$
/var/lib/jffnms/tempengine$ VarDir
!/var/lib/jffnms/tempimages/(aggr|i[0-9]+)-[a-f0-9]+\.png$
!/var/lib/jffnms/tempimages/i[0-9]+-graph\.png$
!/var/lib/jffnms/tempimages/[ih][0-9]+-[0-9]+-[0-9]+\.png$
!/var/lib/jffnms/tempimages/c[a-z_]+-0.png$
!/var/lib/jffnms/tempimages/[a-f0-9]+\.dot$
/var/lib/jffnms/tempimages$ VarDir
/var/lib/mysql/jffnms/[a-z_]+\.(MYI|MYD|frm)$ VarFile
/var/lib/mysql/jffnms/$ VarDir
|