> Here's the code snippet...
>
> my $snmpGrab = 'sysDescr.0';
> my $snmpCount = 1;
>
> my $var = $session->bulkwalk(0, $snmpCount, $snmpGrab);
> print $$var[0]->val . "\n";
>
> Which is simple, straightforward, pretty much grabbed exactly from
> example code.
I'm not quite sure where that example code comes from,
and there may well be More Than One Way To Do This.
But I've found the following approach seems to work reliably.
Firstly, create the varbind list that you want to retrieve using
SNMP::VarList - i.e.
$var = new SNMP::VarList( ['sysDescr', '0'] );
Then call the 'bulkwalk' routine with this list.
It will be updated (in place) to contain the results,
which you can then print out as before:
$session->bulkwalk(0, 1, $var );
print $var->[0]->val. "\n";
Try that, and see if it's any better.
Dave
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