This file is indexed.

/usr/share/snmp/mib2c-data/syntax-DateAndTime-readme.m2i is in libsnmp-base 5.4.3~dfsg-2.4ubuntu1.3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
2
3
4
  This column is a DataAndTime object. The local local variables year,
  month, day, hour, minues, seconds, deci_seconds, utc_offset_direction,
  utc_offset_hours and utc_offset_minutes should be set from the data
  context before the netsnmp_dateandtime_set_buf_from_vars function call.