Why cann't I use snmptable to search a mib table in net-snmp?

Question

I know this oid is a table from the web, so I try to use snmptable,but it return wrong.

scEnclFanTable 1.3.6.1.4.1.674.11000.2000.500.1.2.20

snmptable -c public -v 2c 192.168.1.10 1.3.6.1.4.1.674.11000.2000.500.1.2.20

When I use walk,the result is ok? What wrong with my command?

Answer 1

The documentation is rather clear on that,

Also, snmptable relies on having the relevant MIB file available (and loaded), in order to know which columns to retrieve. It is not possible to run it without this MIB - even if numeric OIDs are used (which would otherwise be fine):

http://net-snmp.sourceforge.net/wiki/index.php/TUT:snmptable

In your case, you didn't load the relevant MIB documents, so snmptable fails as expected.