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Re: Problem with set request. Net::SNMP module

by rjt (Curate)
on Aug 05, 2013 at 10:44 UTC ( #1047894=note: print w/replies, xml ) Need Help??

in reply to Problem with set request. Net::SNMP module

A few potential problems (Net::SNMP may take care of some of these for you):

push(@request, ("$rand_value",INTEGER, +6)); # ^ -- Add a leading dot here

You are missing the leading dot on your fully-qualified OID; the examples in Net::SNMP don't include it either, though, but it may be worth a try.

You might also need a trailing .0 after $rand_value to specify the (scalar) index, unless you've accounted for that in $rand_value.

An ErrorStatus of 7 normally corresponds to a WRONGTYPE error. My SNMP is a bit rusty, but I note you are setting up an INTEGER varbind but passing in '6'. Do you need to pack that to a 32-bit signed int? Try:

push(@request, ($OID,INTEGER,pack('l>',6)));

Finally, what does $session->error report? Is it the same as what you see in the log? What happens if you send separate set_request()s for each varbind—i.e., do all of them fail similarly, or is it a more specific problem?

Sorry for the "multiple guess" answer, but it's been a while, and I have no environment capable of testing this. Hope it helps!

use strict; use warnings; omitted for brevity.

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Re^2: Problem with set request. Net::SNMP module
by Sergeyk (Novice) on Aug 05, 2013 at 11:44 UTC
    I found a problem. It is not associated with the module net::snmp. It is associated with the file name format in the query. Name must be in the following format: devicename.cfg
      Please I have a problem with devicename.cfg file, my script only works with only one command (example: hostname xxx), but when i want to send several commands (example: aaa localuser yyy) I get a error message, do you know how to do that?

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